Introduction to the production method of Chengdu steel structure

Category： Industry News

Time：2020-07-06

The processing and production of equipment steel structure is similar to that of precision steel structure, between ordinary structural parts (not high requirements for processing) and precision machining (requiring fine processing), using welding or bolting connection methods.

At the same time, the types of steel structures mainly include: row frame structure for factory buildings, frame structure for multi-high-rise buildings, frame shear wall structure, frame tube structure, flat grid structure and curved top mesh charging structure for large space, etc. The functions of the buildings are different, and the structural forms adopted are also different. The design of steel structure should implement the national technical specifications, so as to achieve advanced technology, economic reasonable, safe and practical, and ensure quality. Therefore, the following requirements should be paid attention to when designing and making structures:

1. First of all, according to the functional requirements of the building, adopt the corresponding reasonable structural system. To achieve advanced technology, novel structure, to achieve the perfect unity of building and structure.

2. The steel structure (except for the container) is mainly made of members, so the size of the members is modular and standardized as much as possible, which is convenient for mechanized manufacturing, transportation, installation and productivity.

3. Use high-efficiency steel with high economic indicators.

4. The joints of the steel structure are crucial, and the appropriate connection method should be adopted to make the joint design consistent with the simplified model of structural calculation. In the past, the vast majority of structural damage occurred at nodes, so the nodes should be carefully designed and carefully constructed. Adopt advanced and reliable connection methods

Keywords： Introduction to the production method of Chengdu steel structure

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