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方边板
square edged board
- 用均方加权约束梁单元和四边形板单元过渡。
The transition of girder element and quadrilateral board element were restricted with mean square weighting. - 采用该解析法对四边自由四角支承的承受均布载荷或集中载荷的方板进行了计算，给出了精确的解。
A square plate with four edges free, supported at four corners, and loaded uniformly distributed or concentrated are calculated by this general analytical method, which gives the accurate solution.
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