rock mass
巖体;巖块,巖块体;巖石层
2026-03-22 07:03 浏览次数 16
巖体;巖块,巖块体;巖石层
fissure rock-mass裂隙化巖体
rock-mass blasting巖体爆破
rock-mass slippage体滑移
rock soil mass巖土体
platy rock-mass板裂巖体
rock salt mass盐巖体
rock-mass relaxing巖体松动
rock-mass quality巖体质量
rock-mass slope巖体边坡
the mining subsidence mechanism of metal mine with fractured blocky rock mass is different from that of coal mine with layered rock mass.
金属矿山多为裂隙发育的块状巖体,因而开采引起的地表沉陷机制不同于层状地层的煤矿。
the stratified composite rock mass composed of different rocks has a particular feature of deformation and breakage different from each other.
不同巖石构成的层状复合巖体表现出各自特殊的变形与破坏特性。
the methods of arch dam abutment rock mass include numerical method analysis and model experiment analysis.
拱坝坝肩巖体的稳定分析方法包括数值分析法和模型试验法。
rock mass elastic wave velocity is the synthesized reflection of rock quality, rock mass structure, and rock mass existing environment.
巖体弹性波速度是组成巖体的巖石性质、巖体结构、赋存环境的综合反映。
a three-dimensional elasto-viscoplastic hierarchical block element method for rock mass is developed.
提出了巖体的三维弹粘塑性阶谱块体单元法。
the spatial variability in permeability plays an important role in the coupled hydro-mechanical processes of the fractured rock mass and induces a discontinuous distribution of principal stresses.
渗透系数的空间变异性使得隧道开挖后围巖应力有明显的非连续性,对裂隙介质的耦合过程起着重要作用。
the spacing, length and appearing probability within any range of engineering rock mass can be estimated from the geometric parameters of basic joints.
由基本节理面的几何参数可以估计任何工程范围内工程节理面的几何参数,如间距、迹长和出现概率。
while the stability analysis of slope rock mass emphasizes hydraulics and unloading effect, and some essential expressions are obtained.
边坡工程巖体的稳定性分析计算中必须重视水力学因素和卸荷作用的影响,并得到了有意义的表达式;
the geological structure, earthquake, and mine induced dynamic phenomenon have close relation with the state of rock mass stress.
地壳内的各种地质构造现象、地震、矿井动力现象都与巖体应力作用密切相关。
the stress influence range of rock mass slope is mainly related with load intensity, bride foundation width, slope angle, bridge foundation position.
边坡巖体应力影响范围主要与荷载强度、桥基宽度、边坡坡度以及桥基水平距离等因素有关。
at the same time, some scientific hypotheses of the damage evolution equations and stress-strain relationship as well as the failure mechanism of rock mass are also proposed.
同时,也为进一步建立巖体结构合理的损伤演化方程、本构关系和研究巖石破坏机理提供了科学依据。
rock mass engineering geological problem of bridge site in gorge slope reflect the discrepancy between human engineering activity and engineering geological conditions.
峡谷桥位斜坡巖体工程地质问题是人类工程活动与巖体工程地质条件之间矛盾的反映。
the bridge foundation position is verified or modified through analyzing rock mass stress under bridge foundation at different bridge foundation positions.
通过对不同位置桥基基底巖体应力的分析,进行桥基位置的验证或修正。
the interaction of stress wave with tunnel structures in rock mass is a complex problem, which up to now has not been solved completely.
应力波与隧道衬砌的相互作用问题为巖石力学的一个十分复杂的问题,到目前为止还没有得到圆满的解决。
flow in the fissures of rock mass applies simultaneously the normal hydrostatic seepage pressure and the tangent hauling force(dynamic seepage pressure) on fissure walls.
裂隙水流对裂隙壁同时具有法向渗透静水压力作用和切向的拖曳力(渗透动水压力)作用。
firstly, based on the analysis of geological construct background and characteristics of rock mass in the location of the tunnel, the bearing capacity of the rock foundation is estimated primarily.
首先,在分析富溪隧道隧址区的区域构造和巖体地质特征的基础上,根据隧道巖体的工程性质和结构特征对巖基承载力进行了分析评价;
based on fractal theory, the structure of rock mass is studied.
巖体结构包括两个基本要素:结构面和结构体。
a concept of geo-element is suggested for analysing the mechanical anisotropy of rock mass structure.
本文提出了分析巖体结构的力学的各向异性的地质元概念。
an indoor model test is carried out on rock mass of cracked structure reinforced by the bolt.
针对锚桿加固后的碎裂结构巖体进行了室内模型试验。
research methods:the mechanical behavior characteristics of rock mass of slope under load are the basis of bridge foundation position determining.
研究方法:荷载作用下高陡边坡巖体力学行为特征是桥基位置确定的基础。
through the rock mass test, the linear relationship between critical load of the probe and its corresponding rock compressive strength is regressed.
通过巖块试验回归了探针的临界载荷和所对应的巖石单轴抗压强度之间的关系。
structure of rock mass contains two basic factors: the structural plane and body.
巖体结构包括两个基本要素:结构面和结构体。
rock mass quality assessment plays an important role in the security for all kinds of large-scale buildings, especially for the underground buildings.
巖体质量的评价对于各类大型建筑物特别是地下工程建筑物的安全性具有十分重要的作用。