In a word, the purpose of winter safety education and training is to ensure the safety of winter construction. Through certain training, we can understand the hidden dangers and countermeasures of winter construction, which can ensure the safety of construction personnel. Its main training is to learn about winter construction safety norms and regulations, seasonal construction safety theory and technology and emergency measures, and understand winter construction safety measures.

Complexity of building structure:

Building construction is a technically complicated production process, which requires construction workers to exert their intelligence and creatively apply the theories of materials, mechanics, structure and technology to solve the technical problems that appear constantly in the construction, so as to ensure the engineering quality and construction safety. This construction process is a multi-type worker's operation in a limited time and a certain space.

The supply of hundreds of materials and the operation of all kinds of machinery and equipment need scientific and advanced organization and management means and advanced construction technology to successfully complete this production process, which is also an economical process. A lot of manpower, material resources and financial resources will be consumed in the construction.

Therefore, it is required to consider its economic benefits everywhere in the construction process and take measures to reduce costs. In the process of construction, people always pay attention to the project quality, safety (including environmental protection) progress and cost.