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活动装配开敞式的金属仓库,其结构构件较轻,便于运输、拆卸和安装。房屋跨度12米,层高4米,四周无围护墙。 屋面采用小波石棉瓦,为便于安装及检修,以及抵抗风力,需有三根檩子支承较好,这样对于屋架上弦节间有了一定限制。轻钢结构屋架,因屋面荷重轻,而杆件应力较小,一般均为细长比控制决定杆件用料断面,不希望在屋架上弦上有节间荷重,造成有弯
The movable assembly of the open metal warehouse has lighter structural components and is easy to transport, disassemble and install. The house spans 12 meters and the height is 4 meters. There is no wall around the house. The roof adopts the wavelet asbestos tile, in order to facilitate the installation and maintenance, as well as to resist the wind force, it is necessary to have three rakes to support better, so that there is a certain limit for the roof truss section. Light steel truss roofs, due to the light weight of the roof, and the rod member stress is relatively small, generally slender than the control decision rod member material section, do not want to have inter-section load on the roof truss, causing bending