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屋面结构是决定工业厂房造价的主要因素,据统计材料证明:一般中小型单层厂房屋面部分的造价,约占全部造价的40-50％。从施工方面来看,屋面的制造与吊装也是整个建筑物耗费时间最多的部分。合理的屋面结构方案可以大大缩短工期,使厂房提前投入生产,因此它的选型问题显得非常重要。 当前国内的工业厂房屋面结构多数采用
The roof structure is the main factor that determines the cost of industrial plants. According to statistical materials, it is proved that the construction cost of the general small and medium-sized single-storey factory buildings accounts for 40-50% of the total cost. From a construction point of view, the manufacture and lifting of the roof is also the most time-consuming part of the entire building. A reasonable roof structure scheme can greatly shorten the construction period and put the plant into production in advance, so its selection problem is very important. The current domestic industrial plant roof structure is mostly adopted