挠度曲线 [力] deflection curve
sag curve
- 得到各种情况下组合梁界面滑移分布曲线及弯矩-挠度曲线,分析其变形性能。
The changes of load-deflection relationships and the load-slip relationships along the span of beam are analyzed. - 结合试验资料,通过荷载-挠度曲线、承载力和裂缝开展图的比较,证明了有限元分析的可行性和合理性。
Contrasting the curves ofload-deflection, bearing capacity and the divergence graph of crack, the finite element analysis is proved feasible and appropriate. - 本文结合梁的弹塑性弯曲经典回弹理论,推导出了钢管冷却卸载后回弹量的计算公式以及回弹后钢管的挠度曲线方程。
Combining with classic elastic-plastic bending springback theory, this thesis develops the computing formula of springback after being unload and cooled on the steel tube.