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E-mail: 13790410555@163.com
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Key Points of Construction Quality Control of Steel Structure in

With the continuous development of modern economy, Dongguan steel structure with its construction speed, short cycle, high strength, easy to prefabrication, installation, for high-level large span of the superiority has been widely used in engineering. In the past, China has adopted a large number of reinforced concrete structure and prestressed concrete structure, field engineering and technical personnel is relatively lack of steel structure construction experience, the quality of construction directly affects the safety of the project structure. Therefore, the quality of steel structure engineering has also attracted people's attention, so Dongguan Xin believes that strengthening the steel structure construction quality control, has a very important practical significance and necessity.

1, construction preparation

Construction preparation is necessary to build construction requirements, serious, meticulous and in-depth construction preparation work, to give full play to the positive factors, reasonable organization of human and material resources to speed up the progress of the project to provide construction quality, investment and materials, The completion of steel construction tasks play an important role.

1.1 seriously do the construction drawings of the trial and the end of the work

Drawings are the basis for the construction of the project, the technical person in charge of the project should organize the relevant technical staff to examine the division of labor and digest, the purpose of the construction unit and the participating units are familiar with the design drawings, understand the engineering features and design intent to find Need to solve the technical problems, and develop solutions; the second is to solve the problems in the drawings, reduce the drawings of the error, the quality of the drawings hidden in the bud. At the same time do a good job of technical exchanges, do a good job of construction and design of the combination, do a good job of steel structure hoisting and civil construction, steel structure and concrete prefabricated combination.

1.2 careful preparation of steel structure construction organization design

Construction organization design is the construction of the unit to guide the construction of the whole process of the activities of the important comprehensive technical documents, is a scientific management methods. Construction units in the preparation of construction organizations and construction programs, from the human, machine, material, law, the five aspects of the development of practical implementation details, implement the plan, the implementation of the organization, the implementation of self-inspection, mutual inspection and special inspection, The quality of the problems prone to all into a controlled state, to ensure that the program technical measures effective and feasible. In the preparation and implementation of the construction organization design process should be extensive and in-depth study, to the construction staff to pay, so that everyone checks. Steel structure project should be for the production stage and the installation phase were prepared for the production process and installation of the organization design. The production process should include the production process of the process, the sub-item of the quality standards, technical requirements, as well as to ensure product quality and the development of specific measures. Steel structure construction organization design content quality assurance system and technical management system establishment, quality, schedule control measures and methods, construction schedule and so on.

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