• Rock mass engineering geological problem of bridge site in gorge slope reflect the discrepancy between human engineering activity and engineering geological conditions.

    峡谷桥位斜坡岩体工程地质问题人类工程活动岩体工程地质条件之间矛盾反映

    dict.cnki.net

  • The bridge foundation position is verified or modified through analyzing rock mass stress under bridge foundation at different bridge foundation positions.

    通过不同位置桥基基底岩体应力分析,进行桥基位置验证修正

    dict.cnki.net

  • Structure of rock mass contains two basic factors: the structural plane and body.

    岩体结构包括两个基本要素结构结构

    dict.cnki.net

  • The stratified composite rock mass composed of different rocks has a particular feature of deformation and breakage different from each other.

    不同岩石构成复合岩体表现出各自特殊变形破坏特性

    dict.cnki.net

  • The interaction of stress wave with tunnel structures in rock mass is a complex problem, which up to now has not been solved completely.

    应力隧道衬砌相互作用问题岩石力学一个十分复杂问题目前为止没有得到圆满解决

    dict.cnki.net

  • An indoor model test is carried out on rock mass of cracked structure reinforced by the bolt.

    针对锚杆加固后碎裂结构岩体进行室内模型试验

    dict.cnki.net

  • Firstly, the basic rule of seepage in fissured rock mass and the mechanism of the effect are studied.

    首先分析裂隙岩体渗流运动基本规律研究了应力对渗流作用影响机理

    202.127.156.16

  • Through the rock mass test, the linear relationship between critical load of the probe and its corresponding rock compressive strength is regressed.

    通过岩块试验回归探针临界载荷对应岩石单轴抗压强度之间关系

    dict.cnki.net

  • The mining subsidence mechanism of metal mine with fractured blocky rock mass is different from that of coal mine with layered rock mass.

    金属矿山裂隙发育块状岩体,因而开采引起地表沉陷机制不同地层煤矿

    202.127.156.16

  • The shearing induced plastic behaviour of a joint has certain impact on the mechanical response of the joint and on the jointed rock mass.

    特别是剪切引起节理塑性性能节理乃至整个岩体力学反应都会一定影响

    dict.cnki.net

  • 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.

    同时为进一步建立岩体结构合理损伤演化方程本构关系研究岩石破坏机理提供了科学依据

    www.rockmech.org

  • Rock mass elastic wave velocity is the synthesized reflection of rock quality, rock mass structure, and rock mass existing environment.

    岩体弹性速度组成岩体岩石性质岩体结构、赋存环境综合反映

    dict.cnki.net

  • Rock mass quality assessment plays an important role in the security for all kinds of large-scale buildings, especially for the underground buildings.

    岩体质量评价对于各类大型建筑物特别是地下工程建筑物安全性具有十分重要作用

    dict.cnki.net

  • The methods of arch dam abutment rock mass include numerical method analysis and model experiment analysis.

    拱坝岩体稳定分析方法包括数值分析法模型试验

    dict.cnki.net

  • The application and practice of acoustic emission technology of rock mass was presented in this paper.

    本文主要介绍岩体发射技术小铁山矿应用实践

    www.chemyq.com

  • So, a dynamic analysis method for the stability of anchored rock mass containing the continuous structural plane will be founded on the energy method in this article.

    因此本文新的思路,从能量角度建立一种针对连续结构岩体稳定性动态分析方法

    dict.cnki.net

  • This paper presents the transformation situation of the hoist system for service shaft and the successful experience of driving hoist room in the break and unstable rock mass near to surface.

    本文介绍了金厂峪金矿副提升系统改造概况破碎不稳固地表岩体中开挖卷扬机获得成功经验

    dict.cnki.net

  • The process of rock mass 'evolution to instability is a course of energy dissipation with entropy decreasing gradually.

    岩体失稳方向演化过程一个能量耗散且伴随过程

    dict.cnki.net

  • 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.

    渗透系数空间变异性使得隧道开挖后围岩应力有明显连续性裂隙介质耦合过程起着重要作用

    dict.youdao.com

  • With the finite element method of material description, the rock mass in underground and opencast united mining engineering was simulated and analyzed.

    采用物质描述增量有限元方法露天地下联合开采工程岩体进行数值模拟分析

    www.chemyq.com

  • The paleo-weathering crust control distortion and destruction of spillway rock mass.

    风化对两岸岸坡岩体变形破坏控制作用。

    dict.cnki.net

  • The stability analysis of arch dam abutment rock mass include numerical method analysis and model experiment analysis.

    拱坝岩体稳定分析方法包括数值分析法模型试验

    dict.cnki.net

  • The deformation of ruptured rock mass is the mostly causation of ground subsidence over goaf.

    废弃采空区破裂岩体变形导致地表沉陷主要原因

    dict.cnki.net

  • In the simulation of the process of underground mining, mechanical properties and structural features of rock mass are considered.

    模拟考虑岩体力学特性岩体结构特征,并模拟过程

    dict.cnki.net

  • Blasting induces damage and fragmentation of covering rock mass in subsea tunnel that serious situation might cause tunnel collapse and water burst.

    爆破会对海底隧道覆盖岩体造成损伤破坏严重情况引起隧道塌方突水等事故。

    www.dictall.com

  • Research on size effect of rock mass mechanics parameters.

    岩体力学参数尺寸效应研究

    dict.cnki.net

  • The results indicate that the extension of SSRDEM is correct, and three dimensional SSRDEM is efficacious in modeling the discontinuous large deformation of rock mass.

    结果表明,推导出算法正确静态同步松弛离散单元法可用于模拟岩体连续变形

    dict.cnki.net

  • The results indicate that the extension of SSRDEM is correct, and three dimensional SSRDEM is efficacious in modeling the discontinuous large deformation of rock mass.

    结果表明,推导出算法正确静态同步松弛离散单元法可用于模拟岩体连续变形

    dict.cnki.net

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