英德
有道
百度
谷歌
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维基
百科
塑性极限弯矩
plastic limit bending moment
- 在梁的极限分析中采用新的刚塑性模型，推导出极限弯矩公式。
Using the improved model, an ultimate bending moment formula is presented. - 利用这一概念，建立了直接通过塑性铰区长度和曲率半径求体外预应力筋应力和梁极限弯矩的简化公式，用简化公式对国外有关6片体外预应力梁进行了计算，并与试验结果进行对比，证明本研究中的简化公式具有较好的精度，值得推广。
Moreover, six externally prestressed beams which were experimented overseas were analyzed with this method developed, by comparing the calculation result and the experiment data, it is found that the calculating method has a satisfactory precision and is worth being promoted.
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