Steel structure foundation engineering
The foundation of steel structure engineering by the civil engineering team responsible for the construction, but when the foundation of short column reinforced banding, template supporting and reinforcement after the firm, the project department will immediately send professional and technical personnel and construction personnel for steel structure bolt embedment. In order to ensure the installation quality of the superstructure, it is necessary to work closely with the civil construction units to jointly check. It is necessary to strictly control the position of anchor bolts and the length of extension, the level of foundation bearing surface and the standard height.
Steel structure
Steel structure hoisting
(1) hoisting preparation
All the foundation bolts of the project shall be re tested and the original records shall be made to ensure that all the data of the anchor bolts meet the design requirements and the requirements of the relevant construction codes. At the same time all the foundation anchor bolts for cleaning, oiling, check elevation, installation bolts are in place. Review all the overall axis and column dimensions.
(two) lifting method
In this project, two sets of 16t truck cranes are used for hoisting water (according to the actual situation, the hoisting equipment can be increased), the secondary component and the plate are manually suspended, and the hoisting of the steel column is carried out by the single rotating method.
