joint fissure meaning in English
节理裂缝
节理裂隙
Examples
- Adjustment of ore bringing down parameters in the case of ore body with joint fissures
节理裂隙发育矿体落矿参数的调整 - When the rock mass of dam abutment is enclosed by faults , joint fissures and bedding planes , it is necessary to carry out holistic anti - slide stability analysis in order to make the abutment withstand potential slide
摘要当拱? ?肩岩体为断层、节理裂隙、层面等结构面所围成，有可能产生滑移时，就应进行整体抗滑稳定分析。 - The foundation of baise gravity dam has bad geological phenomena such as high elastic modulus ratio , joint fissures and large faults etc . , so stability of baise gravity dam is the essential technical problem to project ' s success
百色重力坝地质条件复杂，地基岩体具有高模量比、节理裂隙发育等不良地质现象。百色重力坝的稳定性是事关工程成败的关键技术问题。 - On this basis , visual programming technique is used and an interactive structural plane network simulation system frmod with all functions is worked out , which is simple and convenient to operate . the joint fissure distribution in ore masses at - 302m in chengchao iron mine is simulated with computer and the network graph of the joint fissure distribution arrived at
在此基础上，应用可视化编程技术，编制了功能齐全、操作简单，交互性强的结构面网络模拟系统( frmod ) ，并对程潮铁矿- 302m水平矿岩中节理裂隙分布进行计算机模拟，得出节理裂隙分布的网络图。 - According to the geological conditions of baise project , erosive bands and joint fissures , f6 fault and grout curtain are fully simulated to establish 3d numerical model of the dam and its foundation . 3d non - linear fem is used to analyze the stress and strain and to appraise the operation state of both the dam and it ' s foundation under different operation conditions . by overloading the upstream water level and reducing rock strength parameter , the dam foundation ' s degradation process is simulated and the damage pattern and paths are determined , and finally the safety factor is determined
2 、根据百色的地形地质条件，充分模拟了蚀变带、节理裂隙、 f6断层、灌浆帷幕等，较为真实地建立了坝体与地基相互作用的整体三维数值模型；采用有限元法对坝体及坝基在不同工况下的应力应变状态开展分析，评价各工况下坝基的运行状态；而后采用超载法和综合法对大坝稳定性进行分析，模拟坝基的渐进性破坏过程，从而得到坝基在超载和强度下降过程中的破坏模式和破坏发展路径，最终确定坝基超载安全系数和综合安全系数。