理想弹塑性体 meaning in Chinese

elastic-perfectly plastic body

The main study object of the paper is channel steel whose finite element models are founded in ansys the material is assumed as elastic - plastic body
0本文以槽钢为主要研究对象，假定材料为理想弹塑性体，在ansys中建立其有限元模型。
The rule of settlement and pore stress is educed too . then it is compared with the case which is found in site . finally , the paper studies the computing method of pile to soil stress ratio of rigid pile composite foundation with cuhion , and these conditions are thought that the top of pile pierce into cushion and the bottom of pile pierce into underlayer . lt is assumed that the cushion is ideal elastic mass and ideal elastic - plastic mass , then the formula is developed and all parameters " effects to stress ratio of pile to soil are discussed
最后，推导出了带垫层的刚性桩复合地基桩土应力比的计算公式，这个公式将垫层分为弹性体和理想弹塑性体两种情况分别进行推导，考虑刚性桩刺入垫层和下卧层的情况，并对公式进行了分析，得出了在刚性桩复合地基中桩土应力比随着垫层模量和桩模量的增大而增大，但都有一极限值，随桩间土模量的增大而减小，也有一极限值。