In recent years, with the wide application of large-scale buildings, for many construction enterprises, large-scale steel structure engineering has become the focus of enterprise competition. For large-scale complex high-rise building structure system, some special problems and reasonable solutions that need to be considered in the steel structure design have received extensive attention, so  in the large steel structure construction, which reinforcement measures should be paid attention to? Let's learn about it!

1. The wall structure and the bolts of the building unit should be symmetrical from top to bottom, and the structure should be straight. The gap of color board should be determined, and the gap treatment must be appropriate in detail.

2. The position of high strength bolt should be reasonable, and the construction space of torsion bar and torque wrench should be considered. Do not install it because the space is too small, and the torque wrench and torque wrench cannot be in place, so that the rod head of the high-strength bolt cannot be broken or the high-strength bolt cannot be tightened.

3. When the tie rod connecting plate is made for beam and column, the hole is not suitable to be extended. In some places, because the connecting plate on the tie bar is too long, the space is too small and the pull rod is too long to put in.

4. The connection between wind resistant column and steel beam should adopt spring plate connection as far as possible.

5. Try not to design the connection plate of purlin as square as possible, which is easy to reverse assembly in workshop.

6 check whether there are damage marks on the roof panel or whether there are unfavorable factors of thermal expansion and cold contraction under high temperature.

7. After the completion of the project, the coating is also an important link, we should pay attention to the quality, strictly in accordance with the market price of fire retardant coating for solid construction.

Dalian Guangtong Steel Structure Co., Ltd. is a Dalian steel structure company with steel structure industry as its goal, integrating design, production and installation. Dalian Guangtong Steel Structure Co., Ltd. adheres to the tenet of "safety first, quality first, green production", and is committed to becoming the leader of steel structure industry!