OPTIMIZATION DESIGN OF ROOF TRUSS FOR INDUSTRIAL MILL BUILDINGS
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摘要: 介绍了现代工业厂房屋盖桁架的基本形式,对屋架内力的计算、桁架跨高的确定及腹杆的布置等均进行了详细的说明,可供结构设计人员参考。Abstract: It was introduced that the basic forms of the roof trusses for modern industrial mill buildings.It was also explained in detail that the calculation of internal forces of roof truss,determination of truss span-depth,and layout of web members etc,which provided experience for structural designers.
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Key words:
- truss /
- ultralight type /
- software /
- parabolic /
- aluminum-plated & zinccoated sheet /
- large trapezium /
- small trapezium /
- fusiform
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