Whether at school or in the society, you should be familiar with the thesis. A thesis is an article to discuss or study some problems. So how to write a general paper? The following is my carefully arranged research paper for intermediate engineers, for reference only. Welcome to reading.

Abstract of research papers of intermediate engineers1;

Engineering quality is the fundamental guarantee to realize the investment benefit of engineering projects, and quality control is an effective means to ensure engineering quality, which should run through the whole process of engineering construction. As an engineering construction unit, we should take quality control as the center, take engineering quality as the key point of engineering project construction management, consciously accept the supervision and inspection of quality supervision institutions, coordinate the relationship between design, supervision and construction units, and achieve the purpose of controlling engineering quality through controlling all aspects such as project planning, design quality, bidding, examination and approval of major technical schemes, construction quality and information feedback.

Key words:

Construction unit; Engineering quality; quality management

The quality of the project is the key to determine the success or failure of the project construction, and the quality directly affects the use after the project is completed. For the units responsible for construction project management and undertaking construction, the quality of construction will directly affect the reputation and benefits of construction and construction units. Controlling the quality of engineering construction is the focus of attention and the responsibility of all construction parties. This paper mainly discusses the key points of engineering quality control from the perspective of developers, from the design stage, bidding stage, construction stage and completion stage of engineering construction. Among them, the construction stage is the key point, hoping to help the construction unit to carry out the project quality control work.

First, quality control in the design stage.

Design work is the basic work of engineering construction, and the construction unit should pay attention to the quality control in the design stage, focusing on the following aspects:

(1) Pay attention to the preliminary work of engineering design before design, cooperate with the design unit to do a good job of field measurement and investigation, and consider various unfavorable factors that have an impact on engineering construction, so as to make the engineering design conform to the actual engineering construction, be as perfect and accurate as possible, and reduce unnecessary design changes; At the same time, entrust a design unit with corresponding qualifications to carry out engineering design, and designate professionals to urge the design unit to improve the design quality.

(2) In the design process, implement design supervision and check the design scheme and design quality in time.

(3) After the design is completed, organize experts to review the design in time, put forward review opinions, modify the design according to the review opinions, and provide accurate and detailed design drawings for the engineering construction.

Second, the bidding stage of quality control

The focus of the bidding stage is qualification examination. When bidding, we must pay attention to the qualification review of the construction unit, including personnel quality, technical strength, construction performance, social reputation and so on. The key point is to review whether the construction unit has the experience and understanding of similar projects, whether there have been problems in quality control in previous projects, and whether there have been quality accidents. , to ensure that the comprehensive ability of the construction unit meets the requirements of the construction unit.

Third, the quality control in the construction stage

3. 1 Quality control in construction preparation stage. Construction preparation is an indispensable link in the construction stage, and the adequacy of preparation directly affects the construction quality. Construction units should strengthen leadership, establish and improve management institutions, formulate construction management and quality inspection systems and measures to ensure the good operation of management mechanisms. Organize design, supervision and construction units to make design disclosure in time. At the same time, urge the supervision unit to review the people, machines, materials, methods and environment of the construction unit to ensure that the needs of engineering construction are met.

3.2 Quality control of supervision unit. In order to ensure the smooth implementation of the construction project and enable the supervision unit to effectively control the project quality, the construction unit should carry out the work in strict accordance with the requirements of the basic construction procedures and the supervision contract, and give the supervision engineer corresponding powers, so that the supervision engineer can better perform the duties stipulated in the supervision contract and achieve the purpose of controlling the project quality. The quality control of the construction unit to the supervision unit is mainly implemented through the supervision report and on-site quality supervision and inspection. Based on unit engineering and process control, supervision engineers should implement standardized and programmed management to control the quality of engineering construction from the source. The construction unit shall conduct on-site investigation and spot check on the construction data in time, actively participate in the engineering quality inspection, participate in the quality evaluation and acceptance of concealed works, unit works and divisional works, and urge the construction unit to make rectification within a time limit through the supervision unit after finding problems, so as to ensure that the engineering data can reflect the real situation of the engineering construction.

3.3 Quality control of the construction unit. The construction quality control of the construction unit is mainly carried out through project supervision. According to the supervision contract, the project supervisor shall supervise the whole process and all directions of the project, and review the control of people, machines, materials, methods and environment to ensure that the needs of the project construction are met. Make the project quality activities of the construction unit completely under the supervision control, and achieve the purpose of quality control. Through on-site quality inspection, the implementation of inspection methods, participation in sub-projects and concealed works acceptance and other measures to control the quality of engineering construction. Establish an inspector organization to supervise the construction quality at any time to prevent quality accidents. Organize regular or irregular joint inspection of project quality attended by personnel from all construction parties, and handle problems in time when found. In the quality control of the construction unit, it is important to supervise and cooperate with the supervisor and the construction unit to do the following control work:

(1) technical disclosure.

According to the importance of the project, the technical director of the enterprise or project should organize a comprehensive technical disclosure before the unit project starts. For complex projects with long construction period, technical disclosure can be organized according to foundation, structure and decoration stage. Before the construction of each sub-project, the technical director of the project shall make technical disclosure to all the teams and teams involved in the construction of this project and the types of work. Disclosure contents include drawings disclosure, construction organization design disclosure, technical disclosure of sectional works, safety disclosure, etc. Through disclosure, the construction requirements such as axis, size, elevation, reserved holes, embedded parts, material specifications, and mixture ratio are defined, and the construction arrangements such as process crossover, type of work coordination, construction methods, and construction progress are defined, and measures such as quality, safety, and economy are implemented.

(2) Material control.

1. Evaluate the supplier's quality assurance capability; Second, establish a material management system; Three. Identification of raw materials, semi-finished products and components. Raw materials, semi-finished products and components entering the construction site shall be stacked and marked according to models and varieties. Four. Inspection and acceptance of materials The main materials used in the project should have factory certificate and material test sheet when they enter the site. Any materials with unclear identification or possible quality problems need to be tracked and inspected to ensure quality; Raw materials, semi-finished products, components and engineering equipment that have not been inspected and confirmed unqualified by inspection shall not be put into use.

(3) Process quality control.

Process management is to analyze and discover the abnormal factors that affect the quality of each process in construction, and take corresponding technical and management measures to control these abnormal factors within the allowable range, thus ensuring the quality of each process. The essence of process management is process quality control, which is a quality control activity to limit the fluctuation of process quality within the required range. Once the fluctuation of process quality exceeds the allowable range, immediately analyze the factors affecting the fluctuation of process quality and take necessary management measures to solve it, so that the process quality is in a stable and controlled state. In addition, the process quality control also needs to do a good job in the quality control of key and difficult processes in construction.

Four, the completion stage and quality control during the warranty period

4. 1 Quality control at the completion acceptance stage. Completion acceptance is the last working procedure in the whole process of project construction, the later work of project quality control, and the important link of comprehensive evaluation of project quality. Before the completion acceptance, the construction unit first requires all the participating units to make household acceptance in time, and entrusts a testing unit with corresponding testing qualifications to conduct a comprehensive inspection of the construction quality of the project, laying the foundation for the smooth acceptance of the project; At the same time, organize all parties involved in the construction to accept the unit project, conduct on-site inspection on the places where the project quality is in doubt, deal with the problems as soon as possible when they are found, and eliminate quality defects; Secondly, ensure the objectivity and fairness of the project quality rating, so that the project quality rating can accurately reflect the internal quality of the project construction; Carry out project acceptance in strict accordance with the acceptance procedures, and order relevant units to deal with quality problems within a time limit. Finally, the construction unit strengthens the management of the project finishing work, and the supervision unit urges the construction unit to complete the project on time to ensure that the project passes the acceptance.

4.2 Quality control during the defect liability period. Defects liability period is a period when hidden quality problems in the project are easy to be exposed. Through trial operation, some quality problems will be exposed and quality defects will be formed. In practical work, it is necessary to strengthen the quality control at this stage, find out the reasons in time after problems are found, distinguish responsibilities, deal with them within a time limit, and supervise, inspect and accept all kinds of repair work to ensure the quality of repair and ensure the delivery of a qualified project to the operation management unit.

Verb (abbreviation of verb) conclusion

In short, the most fundamental thing for the construction unit to control the quality of construction projects is to strengthen the work in three aspects.

(1) Strengthen study and improve one's own quality. The quality management personnel of the construction unit should strengthen the study of laws, regulations and professional knowledge, constantly improve working methods and means, and gradually improve their professional quality and management level to meet the needs of engineering construction.

(2) All parties concerned actively cooperate. The active cooperation, mutual supervision and mutual promotion of all parties involved in the construction are the premise and guarantee for grasping the quality of the project construction. The construction unit shall regularly hold quality management meetings attended by all parties involved in the construction, so that all parties involved in the construction can clearly control the quality of the project construction, and actively cooperate with them to do a good job in the quality of the project construction.

(3) Establish quality awareness. In the process of engineering construction, it is of great significance to actively cooperate with quality supervision institutions to do a good job in engineering quality inspection, establish and improve the quality system, take effective measures to ensure the normal operation of the quality system of all construction parties, and put quality awareness throughout the whole process of engineering construction and all personnel involved in construction.

Abstract of research papers of intermediate engineers II

If a construction enterprise wants to maintain stable operation and good reputation among many competitors, it needs to ensure qualified and stable construction quality. To ensure the construction quality, scientific and professional construction project management and good service level are indispensable. Therefore, the construction unit needs professional construction project management. This paper will study the present situation and control measures of construction project management, and provide reference for the improvement and development of construction project management in more construction enterprises.

key word

Construction engineering management; Current situation; Control measures; study

Construction project management is an indispensable part of the construction industry. A scientific, professional, systematic and effective construction project management system can not only improve the economic benefits and service level of construction enterprises, but also ensure the smooth construction and qualified construction quality [1]. Therefore, establishing and perfecting a complete construction project management system is the key to the rapid and stable development of China's construction industry.

1 Analysis of problems in construction project management

1. 1 The construction project management system is not perfect and the degree of specialization is low.

At present, there are some problems in the construction industry, such as imperfect construction project management system and low degree of specialization. A complete construction project management system requires not only standardized and feasible system documents, but also a management director with certain professional knowledge, and more importantly, a special management department. Only by combining the three can a basic construction project management system be formed. However, after investigation, we found that many construction enterprises, due to the lack of relevant construction project management awareness, in order to save manpower and material costs, arbitrarily reduce the number of construction management departments and managers, which will not only affect the improvement of construction project management system, but also make the quality of construction projects unable to be reliably guaranteed. Construction project management system needs managers with relevant professional knowledge to operate and control, but now construction enterprises generally lack high-quality and high-professional compound management talents, which makes the construction project management system incomplete and difficult to implement and operate scientifically. As far as the whole construction industry is concerned, there are also many loopholes and defects in the current construction industry model, because the current conventional industry model is that contracting enterprises are responsible for the preliminary work, construction enterprises are responsible for the mid-term construction command work, and labor service teams are responsible for the late construction work. This model makes the whole construction process imperfect and lacks communication [3]. In addition, most of the foundation construction tasks are completed by labor operation teams, and there are problems such as high mobility, low professional level and limited construction machinery, which will lower the operation level of the whole construction industry model.

1.2 construction quality management is not in place.

The quality of housing construction project is an important indicator of whether the whole building is completed safely. It not only affects the safety, stability and service life of the whole building, but also affects whether people can use it normally and feel good in the future. It is also an important indicator of the comprehensive benefits of enterprises, which is related to the survival and development of construction enterprises. The quality management of construction projects is mainly controlled from the following five aspects:

(1) Establish the project quality completion standard;

② Strictly control the quality of building materials;

③ Ensure the quality of the main structure;

(4) ensure the quality of decoration;

⑤ Pay attention to the construction of key parts. As far as the current construction industry is concerned, there are widespread problems such as lax management of management personnel, transformation of enterprise management mechanism, and dispersion of people and property, which greatly weakens the management of construction enterprises on their subcontracted projects and cannot fundamentally and globally control the quality of the whole project.

1.3 The cost control of the construction project is not strict.

The project cost runs through the whole construction process. The construction cost includes not only the direct costs of building materials, labor, equipment, transportation and public facilities, but also other extended indirect costs. Construction cost should be strictly controlled at all times, otherwise it will easily lead to cost increase and affect the economic benefits of construction enterprises. The discrepancy between the project cost and the actual cost is mainly affected by the following factors: in the investment decision-making stage, the investment research report is unscientific and unreasonable, and the authenticity and reliability are low, which leads to the disconnection between the project cost and the actual situation; In the stage of architectural design, the unreasonable design scheme and the lax examination of drawings lead to the cost exceeding the budget; In the construction stage, the price of materials was not strictly controlled, the distribution of construction personnel was unreasonable, and the temporary change and modification of design led to the construction project cost exceeding that of plan fixed [4]. In addition, due to the lack of professional management personnel in construction enterprises, it is impossible to get scientific and reasonable evaluation when reviewing design schemes. Many construction enterprises are often unable to choose the best design scheme in the architectural design stage. Temporary modification and change of the design scheme will lead to the consumption of redundant manpower, material resources and financial resources in the construction process, which greatly increases the cost of the project.

2. Discuss and analyze the control measures of construction project management.

2. 1 Establish and improve the construction project management system and optimize the allocation of human resources.

Establishing and perfecting the construction project management system is the most important thing for construction enterprises to survive, develop and improve their comprehensive benefits. A complete construction project management system requires not only standardized and feasible system documents, but also a management director with certain professional knowledge, and more importantly, a special management department. Only by combining the three can a basic construction project management system be formed. Establish and improve the construction engineering system, find out the problems and loopholes in the system in time and modify and optimize it. The implementation of scientific system needs professional managers to control. Therefore, it is necessary to optimize the allocation of human resources, hire and select outstanding talents, conduct regular training and assessment for existing company employees, and cultivate a group of engineering management teams with strong comprehensive ability, high degree of specialization and high efficiency. At the same time, construction enterprises should formulate detailed and feasible planning measures according to the company's management objectives, and formulate corresponding project progress plans according to the plan to ensure the orderly construction process. Enterprises should reasonably allocate the positions and responsibilities of personnel when making the project progress plan, and set different job assessment methods and reward and punishment measures according to different positions and responsibilities, which can not only mobilize the enthusiasm of employees, but also improve the effectiveness of the whole project progress.

2.2 Strengthen the quality management of construction projects

Scientific, reasonable and effective construction quality management system is an important norm for construction enterprises to strengthen the quality management of construction projects. It can combine all departments of construction enterprises with the corresponding project quality management, clarify their respective responsibilities, and achieve a scientific and perfect whole. The quality and safety management of construction projects runs through the whole construction process and is an important key that cannot be ignored in every construction link. It has the characteristics of wide coverage and comprehensive content, but it is easily influenced and restricted by various construction factors because of its particularity and diversity of influencing factors. It is necessary to establish and improve the quality management system of construction enterprises, because a scientific and reasonable safety management system is not only an indispensable system for a mature construction enterprise, but also a standard to ensure the smooth progress of construction [5]. Before the construction of a building project, the construction drawings should be designed according to the actual situation, and at the same time, the construction drawings should be strictly reviewed; In the construction preparation stage and construction stage, technicians and managers should carefully study the design drawings, fully understand the original design intention, coordinate and communicate with the construction department, and strictly supervise and control the quality of construction projects.

2.3 Strengthen the cost control of construction projects

Strictly control the project cost, construction enterprises should do a good job in market investigation and evaluation in the early stage of construction, be familiar with and understand the market value of building materials and construction labor, choose appropriate building materials, supporting construction equipment and professional construction teams, and choose reasonable and feasible construction schemes; In the process of construction, the operation shall be carried out in strict accordance with the construction technology and management norms, so as to reduce unnecessary human, material and financial costs. At the same time, the management department should also strengthen the supervision and control of construction costs, promptly investigate and rectify unreasonable construction operations, prevent the complexity and arduousness of later rectification operations, and minimize the rectification losses [6].

3 abstract

Construction project management not only directly affects the construction quality, but also affects the comprehensive benefits of enterprises. In recent years, with the development of the construction industry and the increase of enterprises, the competitive pressure in the industry is also increasing. Therefore, enterprises should establish and improve a scientific and reasonable construction project management system, improve the efficiency of the company's project management, strictly control the project cost of construction projects, ensure the smooth completion of construction projects, and enhance the comprehensive benefits of enterprises. Proceed from reality, strengthen the quality control of construction materials, maintain and update construction equipment, improve the working ability of construction personnel and managers, form a scientific and reasonable construction project management system, construction system and supervision system, consolidate the foundation of construction project management, and improve the comprehensive competitiveness and safety management ability of construction enterprises.

Abstracts of research papers of intermediate engineers (3);

Progress management is the management of the progress of construction projects by construction enterprises, and it is also an important way to measure whether the projects are successfully completed. For construction enterprises, schedule management is necessary, which is related to the construction quality and schedule of the project. In recent years, people have higher and higher requirements for the quality and progress of construction projects, and construction enterprises must strengthen the progress management of projects.

Key words:

Schedule management; Construction engineering; Necessity

In the whole construction stage, the progress management of the project occupies an important position, as important as cost management and quality management. Progress management and control in construction projects need to be the key means of construction stage adjustment to promote the development of engineering construction. It can be seen that project schedule management is an important part of construction project management, and the level of project schedule management has a certain impact on the quality of the project. Only by arranging the construction schedule reasonably and managing the project schedule well can the construction quality of the project be guaranteed.

1, the importance of schedule management in construction project management

1. 1 reasonably controlled the project cost.

In the project construction stage, strengthening the progress management of construction projects can effectively control the cost of construction projects, help to truly realize the optimal allocation of resources and improve the efficient use of construction project funds. Therefore, in the actual management stage of construction projects, we should do a good job in controlling the economic cost of construction projects, continuously improve the construction progress and efficiency of construction projects, rationally allocate manpower, financial resources and material resources, and reduce the project cost. In addition, in the actual construction progress management stage, it is necessary to strengthen the control and management of the construction progress to ensure the construction efficiency and quality of the project, avoid hidden dangers caused by production accidents or production quality, and then have an impact on the construction and ensure the effective development of the project construction.

1.2 Improve the management level of construction enterprises.

In construction project management, schedule management is the key and difficult point of management. Therefore, enterprises must strengthen the progress management of projects and constantly improve the management level of construction projects. When managing the project construction progress, we should control the details, supervise and control all aspects of the construction, and strengthen the coordination of all aspects of the construction process to ensure the cooperation between departments, promote the effective development of all processes, and promote the long-term development of construction enterprises. Construction enterprises should constantly strengthen their own construction project management level, realize the management and control of each process of the project, so as to ensure the progress of the project.

1.3 scientifically and reasonably arrange the construction period.

Before the construction of a building project, we should fully understand the specific situation of the project, and arrange the project schedule and various construction procedures according to the actual situation of the project (project scale, construction technology, construction difficulty, capital level and management level) to ensure that the building project is completed with high quality within the time limit stipulated in the whole construction contract. Therefore, in the construction stage of the actual building project, it is necessary for the construction unit to strengthen the management of the construction process, improve the management level of the construction management personnel, do a good job in the management of the construction period, improve the ability to deal with various emergencies, and reduce the impact of emergencies on the construction progress. In addition, the construction manager also needs to consider the overall construction progress of the construction project as a whole, shorten the overall construction period of the construction project as much as possible, prevent the construction progress of the project from being delayed, and avoid the occurrence of construction vacancies as much as possible to ensure the high-quality completion of the construction project.

2. Analysis of factors affecting schedule management in construction project management.

2. 1 technical factors

In the construction stage of specific construction projects, because there are no professional technicians in the construction enterprises, there are no relevant technicians to give technical guidance or carry out actual operation in the actual construction stage. When there is an emergency in the construction, the skilled workers at the site have no corresponding coping methods and can't make the rectification plan in time, which will directly affect the construction progress of the construction project itself.

2.2 factors of building materials

In the construction stage of a specific construction project, the quality of building materials and the supply of materials and equipment will affect the construction efficiency and quality. However, in the specific management stage of construction projects, the supply of building materials and construction equipment will not be timely, and the quality and model of on-site building materials cannot match the actual construction needs of construction projects, which will directly affect the construction progress of the construction projects themselves.

2.3 Design factors of construction projects

In the actual engineering construction stage, the construction drawing design is the key factor affecting the construction progress, and the quality of the construction drawing design will directly affect whether the project can start smoothly. However, before the design stage of a construction project, for the purpose of relevant survey, or because the survey data are not accurate enough and the geological data are omitted, the design drawings of the construction project appear paper leakage, which is inconsistent with the actual construction of the construction project, which is not conducive to ensuring the smooth development of the construction project, will have a serious impact on the construction efficiency and quality of the construction project, will directly affect the construction progress of the construction project, and will also adversely affect the construction quality.

3. Application of schedule management in construction project management

3. 1 Construction progress management method of building engineering

For construction projects, the construction unit needs to adopt scientific management methods to effectively manage the construction progress, ensure the smooth progress of various construction procedures, and ensure the timely completion of construction projects. In the construction stage of a specific building project, the construction enterprise will analyze and discuss the actual construction situation and work out a scientific management form that can meet the actual needs of construction. Schedule management can do a good job in analyzing and comparing the original planned duration with the actual duration, find the root of the problem at the same time, communicate effectively with relevant enterprises, and actively solve the problems in the construction stage.

3.2 Continuously improve the technical management level of construction projects.

In the actual project construction stage, the construction technology has the most direct influence on the construction progress, and it will also affect the construction quality. For construction units, we should constantly improve the management of construction technology, improve the corresponding technical management system, and strengthen the training of construction personnel, so that construction personnel can master all kinds of construction technologies and processes skillfully. Through standardized and standardized construction operation, the construction quality of each construction process is ensured, and the construction process is carried out smoothly, which improves the construction efficiency, shortens the construction period and ensures the construction quality and progress well.

4. Concluding remarks

To sum up, for the construction unit, the construction progress of the project is a very important management content, which ensures the construction progress, completes the project management, improves the construction efficiency, and reduces the project cost, accident rate and rework rate. , to ensure the smooth progress of each working procedure of the project and the completion of the project within the prescribed time limit.

;