First, the position of the basket bolts on the horizontal support of steel structure engineering should be reasonable, not too far away from the main beam, and should be considered for easy installation. In addition, when installing the basket bolts, workers had to lean out to tighten the bolts, or wait for the purlins to be installed and then get up to tighten them, which was dangerous. At the same time, also want to consider the position of the brace layout, do not use the brace in the layout of horizontal support.
Two, steel structure engineering can not unilaterally consider the "pull side, pressing side" and other factors of the tie rod hole, hit the upper and lower distance is not consistent with the hole, because it is easy to install anti, but will cause adverse consequences.
Three, doors and Windows and other corner plates can not be generalized, because the construction can not ensure that the corner plate is located at the highest or lowest point of the pressure plate.
Four,In the construction of large steel structures, the number of their deepening drawings shall take into account the convenience of production, transportation and installation.
Fifth, the meaning of "load and other data" provided by Party A should be accurately understood, because Party A often does not understand this, and the construction party as a construction party should do the ideological change, do the preparatory work, track the construction progress.
Steel structure design is convenient, can adapt to large span difficult building structure, and its own net weight is lighter than traditional Chinese buildings, so the construction of foundation engineering is not high. In addition, when the steel structures are removed, there is less urban waste, because the steel structures are recyclable, which is better than the traditional Chinese buildings. Many traditional Chinese buildings are removed, and they create a lot of urban waste. As the low-carbon environmental protection steel structure material itself is more uniform, the compressive strength of steel structure is unmatched by other building decoration materials, because it has strong transverse and toughness, resulting in higher safety factor, better seismic performance. Reducing the use of bricks and mortar, for environmental protection, is also a huge investment.