Geometry analysis and design procedure of complex pantograph structures are studied with joint coordinates as variables and parabolicshell is taken as an example.
以抛物面壳为例,介绍了用节点坐标为未知量分析复杂剪式铰结构几何问题的方法和几何设计的步骤。
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The analysis on nonlinear buckling of double-deck hyperbolic parabolic reticulated shell under the uniform pressure.