1、 For the quality of steel, the chemical composition analysis and mechanical properties sampling re inspection shall be carried out for the steel under one of the following conditions:
(1) Impo...
Property and comprehensive understanding system of steel structure workshop
In the process of strengthening the steel structure workshop, it is necessary to understand the reliability of ...
The common welding methods in steel structure engineering are arc welding and resistance welding.
Arc welding: the quality of arc welding is good and reliable.It is the most commonly used welding ...
The selection of steel is very important in steel structure engineering. In order to achieve the purpose of safety and reliability, meet the use requirements and economic and reasonable purposes, ...
With our country’s steel production has been increasing, many people will choose steel structure when building factories, so now the application of steel structure engineering is more and mo...
Steel column installation
1.Installation sequence of steel column:
① Foundation setting out → ② binding → ③ hoisting → ④ correction → ⑤ final fixation.
2.Steel column installation method:
(1) Sett...