secondary stresses中文什么意思

二次应力

• secondary:    adj. 1.第二(位)的，第二次的 ...
• stress:    n. 1.压力，压迫，紧迫，紧张。 ...
• stresses in:    婚姻重点

例句与用法

1. For all long , however , they have been divided up in routine design that is taken at large by engineers , i . e . , the rigidity relation and deformation correspond thereof are not considered so that the deformation and displacement from foundation are neglected , which will result in errors neglecting the restrained function to the warp of foundation due to the rigidity of the upper structure and the secondary stress of the upper structure because of different settlement from the foundation
   而长期以来，工程界普遍采用的方法是将上部结构、基础以及土体分割开来，不考虑各部分之间的刚度联系和变形协调，忽略了基础的变形和位移，从而忽略了上部结构刚度对基础翘曲的限制作用，以及基础的差异沉降对上部结构引起的次生应力，因而在安全性和经济性方面都存在缺陷。
2. Based on the simplified structure of rock mass , flac ( superscript 3d ) numerical modeling technique is used to systematically analyze the distribution features of the secondary stress field , strain field and plastic zones in the surrounding rock mass of the underground cavities after the excavation
   摘要在岩体结构模型概化的基础上，采用flac (上标3d )数值分析方法，系统研究了澜沧江某大型水电站大跨度、高边墙地下洞室群开挖完成后围岩的二次应力场、变形场和塑性破坏区的变化特征。
3. Abstract : taking the underground powerhouse in a huge hydropower station as an example , the authors studied distribution pattern of the secondary stress field of surrounding rock mass with nonlinear finite element method of the large - spaned underground powerhouse with high side wall and evaluated the stability of surrounding rocks
   文摘:以某大型水利工程拟建地下厂房为典型实例，应用二维非线性有限元分析方法，研究大跨度、高边墙地下厂房区二次应力场分布规律，并评价围岩的稳定性。