Master raw material characteristics and management system requirements.

1.In the strengthening process of steel structure workshop, it is necessary to grasp the characteristics of raw materials, the structure management system and the existing structural defects and hazards of the workshop. Usually, experienced and skilled engineers conduct in-depth analysis of the plant's support condition and level, which lays a solid foundation for further development of a scientific and appropriate reinforcement plan.

2, it is the choice of economic and reliable steel structure plant reinforcement countermeasures.

The selection of reinforcement scheme should consider the bearing conditions of the structure and the ground stress characteristics after reinforcement. From the perspective of ensuring the rationalization and reliability of the decoration planning structure, the strengthening countermeasures are selected which are beneficial to the construction. For example, the connection technology of old and new structures or raw materials should be selected, and the comprehensive performance index should be considered according to the current level of reinforcement construction as far as possible. In addition, consideration needs to be given to reducing the adverse impact on the surrounding environment and the construction of adjacent houses to reduce the construction period.

3, is to try to reduce the original steel structure plant structure bearing capacity.

In order to avoid damage to the original plant structure, the bearing capacity of the original structure should be used as much as possible during the reinforcement process, and the reliability of the plant's own bearing structure should be thoroughly analyzed and tested to master its current bearing capacity, and then a large number of original bearing prefabricated components should be saved and used according to the test statement. Due to the large-scale disassembly and assembly of the steel structure workshop, serious damage to the prefabricated components is very simple, and the connection between the old and new structures is not simple.

4. Quality management of reinforcement construction in steel structure workshop.

In the reinforcement construction, it is necessary to improve the detection of the specific structure, accurately grasp the specific situation and damage of the current structure, timely eliminate hidden dangers. The technical countermeasures to improve quality control include steel structure manufacturing, welding, installation, screw connection, anticorrosive and fireproof coating and platen installation. During the whole reinforcement process, if any inconsistency is found with the test result, preventive measures should be taken immediately to ensure the reliability of the reinforcement plan to a large extent, and the reinforcement plan should be delivered after quality acceptance.