margin of security meaning in English
保险范围
Examples
- Finally , take xiaowan arch dam for example , create modeled and fem simulation analysis was performed , analyse the stress and displacement of the body and abutment of the dam and the infection of the faultage on the body of the dam under the normal work state analysis margin of security to dam bedrock in method of reduce intensity of dam bedrock
以小湾拱坝为例，进行三维非线性有限元仿真分析，分析其在正常工况下坝体、坝肩应力位移及断层对坝体影响情况。而后用降低强度法对坝体基岩的安全贮备进行分析。