bend curvature造句

• ( 3 ) to discuss thereasonable section shape of the continuous composite beam . the works of this paperare as follows : ( 1 ) contrast the cracking course of the concrete beam and the composite beam , atthe point of the bending state of the beams , put forward the crack width mode : bending curvature 、 crack height 、 the distance between crack
  据此,本文的主要研究成果如下: ( 1 )通过分析、对比普通混凝土梁和组合梁负弯矩区裂缝出现、发展过程,以构件受弯状态为出发点,提出了以弯曲曲率、裂缝高度、裂缝间距为主要参数的裂缝宽度计算模式。
• Then , a step - by - step increase of vertical bending curvature is applied to the hull girder assuming that the plane cross section remains plane . at each incremental step , the stress of the cross section is evaluated using the average stress - strain curves of the elements as well as the incremental bending moment due to the curvature increment
  船体总纵极限弯矩的计算，由于要计及材料的和几何的非线性因素而变得十分复杂，必须用增量的方法逐步计算，获得完整的弯矩?曲率曲线后，才能得到总纵极限弯矩值。