1) Gravity stress
自重应力
1.
This type of ground movement is differential from the mining surface movement of coal mines by the effect of gravity stress.
采用急倾斜崩落法开采的金属矿山与急倾斜煤矿开采的地表沉陷均属于构造应力作用下的地表移动问题 ,它们与自重应力作用下煤矿地表移动规律的区别在于 :后者同时还受构造应力、矿体产状、覆岩结构、开采与放矿等的影响。
2.
Based on the analyses of relations of physical and mechanical behavior indexes of rocks or soils,such as the variation of bulk density,natural void ratio and consolidation settlement along with depth or gravity stress,the laws of deadweight stress field of rock and soil are discussed.
通过对容重、天然孔隙比和固结沉降量等岩土物理、力学性质指标随深度或自重应力变化而变化的规律的分析,探讨了岩土内部自重应力场的分布规律。
3.
Based on numerical simulation,the ground movement laws and deformation mechanism were studied at mining steep deposits in high tectonic stress area and in gravity stress area.
为了研究急倾斜矿体开采的岩移规律与变形机理,采用数值模拟的方法,对急倾斜矿体在高构造应力和自重应力2种条件下的岩移特征进行对比分析。
2) self-weight stress
自重应力
1.
The ground surface subsidence caused by underground excavation in which has obvious tectonic stress effect is the coupling effective results of tectonic stress and self-weight stress.
分析了构造应力型开采地表沉陷宏观破坏特征,揭示了构造应力型开采卸载地表沉陷的力学本质,建立了构造应力型开挖地表沉陷的力学模型,指出现有的自重应力型地表沉陷规律的理论方法不适用于构造应力型地表沉陷规律的研究;引入概化地应力概念,导出了构造应力作用下地表变形的预计公式体系。
2.
The self-weight stress was successfu.
并且尝试了一种新的方法比较成功地测试出了自重应力,可对于类似的试验研究提供参考。
3) self-weight stress field
自重应力场
1.
Topography s influence on self-weight stress field of horizontal rock formation;
此外,本文举例说明了如何求得地形对水平均质各向同性水平岩层的自重应力场的影响深度。
4) effective stress of weight
自重有效应力
1.
The effective stress for a double layered ground under one dimension upward seepage is divided into two parts of both effective stress of weight and effective stress of seepage, the former embodying the effect of hydrostatic.
渗流作用下土层有效应力由两部分组成 :一部分是自重有效应力 ,由重力引起的 ,体现了静水压力的影响 ;另一部分是渗透有效应力 ,是由土层水头差产生的 ,体现超静水压力的影响 ,文后给出了实例计
2.
The effective stress for a layered ground under one-dimensional upward seepage is divided into two parts of both effective stress of weight and effective stress of seepage, the forme.
渗流作用下土层有效应力由两部分组成:一部分是自重有效应力,它由重力引起,体现了静水压力的影响;另一部分是渗透有效应力,由土层水头差产生,体现超静水压力的影响。
5) subgrade selfload stress
路基自重应力
6) gravity induced in-situ ground stress
自重地应力场
1.
To study the feasibility of building gas storage cavern in deep rock salt and based on the actual stratum situation of salt rock mining field in Jintan,the sedimentation progress of salt rock stratum under the action of gravity was simulated by the three-dimensional finite-volume method,and then the time-space evolvement rule of gravity induced in-situ ground stress was analyzed.
为了对深部盐岩储气库建腔进行可行性分析,结合金坛盐岩矿区地层情况,采用三维快速拉格朗日方法对盐岩地层沉积过程的自重应力分布进行了模拟计算,分析含夹层盐岩地层沉积过程自重地应力场的时空演化规律,得到了含夹层深部地层自重地应力垂直应力和侧压力系数的确定方法。
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
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