Hello, teachers and classmates
My name is Zhang XX, and my current job is site management.
The topic of my graduation project is the structural design and construction organization design of an office building. The building area of this office building is 1893.92m2, with four floors in total. The structural layout is a cross bearing scheme, with a span of 7.2m, a cantilever of 1.8m and a column spacing of 3.6m It is planned to be built in the suburb of a medium-sized city, with a seismic fortification intensity of 6 degrees and a seismic grade of 4. The structural form is reinforced concrete frame structure.
My graduation project includes two parts: structure and structure.
In the first part of structural design, according to the use function and economic factors of the building, it is determined that the structural type of this project is reinforced concrete structure type and the structural system is frame structure system. Then, according to the practical engineering experience and concrete structure design specifications, the section and plate thickness of main beam, secondary beam and column are preliminarily estimated, and then the structural plane model drawing and load input are carried out by PKPM software, and the structural plane layout and plate reinforcement diagram are drawn, and then the X-th transverse frame is selected for reinforcement calculation and frame reinforcement diagram drawing; Then the construction drawing of slab stairs is drawn with LTCAD module, and finally the reinforced concrete independent column foundation is designed.
The second part is the construction organization design, including budget and construction organization design. First, the engineering quantity is counted, and then the comprehensive man-days of engineering cost and labor quantity are calculated by Guanglong budget software, and various tables in the budget are printed. According to the budget results, Magnum software is used to prepare the unit project construction network plan, and CAD software is used to draw the construction layout.
Through this design, I have a further understanding and mastery of the knowledge I have learned before, and comprehensively applied the courses of reinforced concrete structure, structural mechanics, material mechanics, soil mechanics, foundation engineering, high-rise building, construction engineering budget, civil engineering construction and so on. , but also a preliminary understanding of various design specifications. In the process of dealing with engineering technical problems, the ability to analyze and solve problems is enhanced and the engineering practice ability is improved. I have a preliminary concept of the process of structural design, which has laid a good foundation for future work and achieved the effect of graduation design!
I would like to thank XXX, XXX and other instructors for their careful explanation and analysis in the teaching process, and for teaching us these complicated and boring and very important knowledge in simple terms. At the same time, I would like to express my heartfelt thanks to other teachers who have helped me and classmates who discussed the problems together.