secondary stress field中文什么意思

次生应力场

• secondary:    adj. 1.第二(位)的，第二次的 ...
• stress:    n. 1.压力，压迫，紧迫，紧张。 ...
• field:    n. 1.原野，旷野；(海、空、冰雪 ...

例句与用法

1. 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。
2. 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。