3) Criteria for slope stability evaluation
边坡稳定判据
4) Slope instability
边坡失稳
1.
Resistivity responding characteristics reflecting soil slope instability;
土质边坡失稳的电阻率响应特征
2.
Starting from several aspects affecting the slope instability , the paper analyzes the causes of the slope instability.
该文从影响边坡失稳的几个方面分析了边坡失稳的原因，并根据勘察资料及边坡稳定性计算，验证了上述观点的正确性。
5) slope failure
边坡失稳
1.
Failure of debris flow fan is distinct from the common rock and soil slope failure due to the unique geotechnical features of debris flow sediment.
泥石流堆积体边坡失稳现象由于其组成物质、形成年代和堆积部位等方面的特点,与其他岩土边坡失稳有不同的表现。
2.
This paper takes the slope failure as a system to qualitatively analyze the mechanism in the process of the slope failure,sets up the solid fluid coupling mathematical model and makes coupling analysis of the stress and displacement by practical examples Reliability of the model has been validated.
在考虑边坡岩体物理力学性质不均一性及地下水渗透力分布不均匀性的条件下 ,将边坡失稳作为一个系统来定性地分析其在失稳过程中的机理 ,建立了边坡失稳系统固流耦合的数学模型 ,并结合算例分别对应力和位移进行了耦合分析 ,从而验证该数学模型的可靠
3.
Using resistivity as index and referring to the law about effecting of slope to resistivity, the apparent resistivities of geophysical model concerned with unsteady rock type slope failure have been calculated systematically by using the boundary integral equation method.
利用边界积分方程法对岩石边坡失稳地球物理模型的视电阻率进行了系统数值计算,研究了岩石边坡失稳的电阻率响应特征,揭示了边坡从稳定→失稳演化过程的电阻率变化规律,从而实现了边坡失稳的电阻率响应特征的提取。
6) instability criterion
失稳判据
1.
Deformation failure characters and instability criterion of abutment rock slope in Heihe reservoir
黑河水库坝肩岩质边坡变形破坏特征及失稳判据
2.
Discussion on analysis of slope instability criterion by strength reduction FEM
强度折减有限元法分析边坡失稳判据讨论
3.
Analytical solution of instability criterion for fault rockburst is proposed using shear strain gradient plasticity theory and energy criterion.
应用应变梯度塑性理论及能量准则,提出了断层岩爆的失稳判据的解析解。
补充资料：裂纹失稳扩展
分子式：
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条