rock strength meaning in English
岩石强度
Examples
- Law of rock strength weakening around roadway and its application
巷道围岩强度弱化规律及其应用 - Protodyakonov coefficient of rock strength
普氏岩石强度指数 - Based on the characteristic of rock strength , an expression of happening probability of influencing structural earthquake was derived
摘要依据岩石强度的分形特性，导出了影响构造地震发生概率的表达式。 - This differ with computation modal that design the foundation pier very big , bearing power too than design increment ; usage mechanics numerical analysis device with limited a logarithm of timw fitting method logt , noted the rock strength in stake tip of the borehole cast - in - place concrete pile to proceed with the structure steadiness the simulation compute to study with the fixed amount , designing for the engineering to start construction to provide for science with the spot
本研究结合现场试验、力学数值分析和有限单元分析，对岩溶地段钻孔灌注桩的施工工艺、荷载传递机理、持力层顶板厚度及嵌岩深度等方面作一些探讨性研究，为该工程的设计和施工积累经验，并为该类课题的进一步研究奠定了基础。 - Firstly , the displacement , stress , strain fields and the working state of dam body and foundation are evaluated by fem . by overloading the upstream water level and reducing rock strength parameters , the failure process of dam foundation is simulated and the failure mode and paths are determined . the results show that when overload method is used , damaged area develops from up - stream to down stream with failure front stays near the interface between dam body and bedrock
首先采用非线性有限单元法对坝体及坝基在不同荷载工况下的变位、应力应变状态展开分析，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，追踪岩体破坏状态的发展演变过程，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。