PLANE 坐标系
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为什么ANSYS转换为局部柱坐标系加载后,需要换回笛卡尔坐标系才能计算,单元为PLANE单元,若不换回笛卡尔坐标系显示错误“Node 23576 on 2D element 2985 ( PLANE183 ) has invalid node rotation
angle. Only THXY is valid for 2D elements. ”
angle. Only THXY is valid for 2D elements. ”
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