穹顶跨度 span of vault
- 大跨度石穹顶空间结构受力行为分析比较复杂,结构整体受力行为分析具有较大难度。
It is fairly complicated to analyse mechanical behavior of large-span spatial structure with stone vault. - 大跨度穹顶建筑物多采用钢桁架体系,钢桁架的杆件一般采用圆钢管,弦杆为曲线。
The long span dome structure are mostly steel truss structure. The member of steel truss are almost round steel tube, and curve chord. - 结合工程实例,基于ANSYS程序对大跨度石穹顶空间结构进行数值模拟分析。
Based on ANSYS program, the authors carry out analysis of numerical simulation on large-span structure with stone vault by combining with engineering example.
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