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网架结构 [wǎng jià jié gòu]
grid structure
space truss structure
space truss structure
- 采用空间有限元和概率方法，分析了网架结构由于制作偏差引起的初始应力和初始位移。
Based on the finite element method and probability method, the initial displacement and stress of grids structures due to manufacturing deviation were analyzed. - 假定网架结构制作偏差近似服从正态随机分布，利用舍选法实现了正态随机变量的抽样。
The manufacturing deviation of grids structures was assumed to be in normal distribution, and the normal random sampling was realized by acceptance-rejection method. - 分析体育场馆屋盖采用单曲拱简壳型螺栓球节点网架结构在支座处产生的水平反力，提出减小和消除的措施。
The paper analysed the horizontal reacting force produced by supports of arch type space frame structure used in gymnasium and presented the methods of decreasing and eliminating it.
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