1) Mohr-Coulomb criterion
摩尔-库仑准则
1.
Aimed at the incorrect cognition of stratum shapes near wellbore after the high-pressure gravel packing and the neglect of the compaction of bottom-hole stratum in the frac-packing mathematical model available,the relations were given based on the Mohr-Coulomb criterion and the basic theory of plain-strain axisymmetric problem.
针对高压砾石充填后近井地带形态认识不清以及现有压裂充填数学模型中没有考虑井底岩层压实的情况,根据摩尔-库仑准则和平面应变轴对称问题的基本理论,推导得出了疏松砂岩高压挤压时近井地带的应力、应变和位移等参数与压实区半径的关系,并通过算例分析了疏松砂岩岩体的内摩擦角、杨氏模量等参数对高压挤压结果的影响。
2.
Several problems about SRFEM are discussed such as the definition of safety factor, utility condition of Mohr-Coulomb criterion and access to calculation parameters after the adequate praise and affirmation of i.
在充分肯定其优势及特点的同时,从安全系数定义、摩尔-库仑准则的应用条件、计算参数选取等方面,探讨了有限元强度折减法的若干问题。
2) Coulomb-Mohr criterion
库仑摩尔准则
1.
Growth degree, azimuth and dip angle of the tension fissures and shear fractures were estimated using Griffith criterion and Coulomb-Mohr criterion.
在三维构造精细解释和综合利用构造演化、露头、岩心、测井资料描述裂缝信息的基础上,利用有限元数值模拟方法预测潜山油藏古构造应力场分布,采用格里菲斯准则和库仑摩尔准则判断张裂缝和剪裂缝的发育程度、裂缝方位及倾角。
3) Mohr-Coulomb criterion
摩尔库仑准则
1.
Generalized yield condition of bended circular plate respect to Mohr-Coulomb criterion;
圆板中摩尔库仑准则的内力屈服条件
4) Coulumb-Mohr principle
库仑-莫尔摩尔准则
5) Mohr-Coulomb strength criterion
摩尔库仑强度准则
1.
Based on Mohr-Coulomb strength criterion,it is thought that the paved geogrid strengthens the shearing strength of rockfill material by side restricting to increase the stability of rock-filled embankment.
基于摩尔库仑强度准则,分析认为布置在填石材料中的土工格栅通过侧向约束提高填石材料的抗剪强度,从而使填石路堤的整体稳定性提高。
6) Mohr Coulomb criteria
摩尔-库仑破坏准则
1.
First,according to the results of tests in laboratory and evaluation of rock mechanical parameters, slope rock mass failure angles are calculated based on Mohr Coulomb criteria; Secon.
首先根据室内测试和岩体力学参数估算结果 ,运用摩尔-库仑破坏准则计算边坡岩体的破裂角 ;其次 ,运用弹塑性有限元数值模拟方法进行了变形破坏规律研
补充资料：多次库仑散射
多次接续发生的库仑散射为多次库仑散射。多次库仑散射后带电粒子的净偏转角近似地正比于该粒子的电荷，反比于其动量p与速度v的乘积pv。在核乳胶及重液泡室中，常用此性质测定带电粒子的pv值。
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