活动板房和钢结构设计施工常见有哪些问题?
What are the common problems in the design and construction of movable plank houses and steel structures?
1、如果有天沟，系杆不能设计到紧贴着柱顶的部位，否则将可能导致无法安装落水管。另外天沟落水管和系杆以及柱间支撑的位置一定要考虑好，否则要么碰到系杆，要么碰到柱间支撑。
1. If there is a gutter, the tie rod cannot be designed close to the top of the column, otherwise the downpipe may not be installed. In addition, the location of gutter downpipe, tie rod and inter column support must be considered, otherwise it will either encounter tie rod or inter column support.
2、水平支撑上花篮螺栓位置的布置要合理，不要过于偏离主梁，应该考虑方便安装为主。否则工人在安装时需要探出身子来拧紧花篮螺栓或者用爬梯上去，要么等檩条安装结束后爬上檩条拧紧花篮螺栓这样非常不安*。另外也要考虑一下隅撑的布置位置，不要在布置水平支撑时与隅撑打架。
2. The layout of the bolt position of the flower basket on the horizontal support shall be reasonable, do not deviate too much from the main beam, and consider convenient installation. Otherwise, the workers need to lean out to tighten the flower basket bolts during installation, or climb up the ladder, or climb up the purlin to tighten the flower basket bolts after purlin installation, which is very disturbing *. In addition, the layout position of the corner brace should also be considered. Do not fight with the corner brace when arranging the horizontal support.
3、不要片面地在檩条的拉条孔上考虑“受拉边、受压边”等因素，打出上下边距不等的孔眼，因为安装时是很容易装反的，结果反而不利。
3. Do not unilaterally consider the factors such as "tension edge and compression edge" on the brace hole of purlin, and make holes with unequal upper and lower edge spacing, because it is easy to install reversely during installation, which will lead to adverse results.
4、钢板和高强度螺栓的种类尽量少，要考虑材料试验费用。特别是异地施工时，有的现场监理不承认工厂所做的试验。你去协调吧？
4. The types of steel plates and high-strength bolts shall be as few as possible, and the material test cost shall be considered. Especially during construction in other places, some on-site supervisors do not recognize the tests made by the factory. Why don't you coordinate?
5、檩条的连接板尽量不要设计成正方形，车间容易颠倒装配。
5. The connecting plate of purlin shall not be designed into a square as far as possible, and it is easy to reverse assembly in the workshop.
6、门窗等的包角板不能一概而论，因为在施工中你无法保证板件位于压型板的波峰还是波谷。
6. The angle wrapping plates of doors and windows can not be generalized, because you can't guarantee whether the plates are located at the crest or trough of the profiled plate during construction.
7、做大型工程时，深化图编号一定要考虑到生产、发货、安装的便捷。
7. When doing large-scale projects, the convenience of production, delivery and installation must be considered in the numbering of deepening drawings.
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