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rock mass of slope
相关语句
  边坡岩体
     3) values of displacement, stress, velocity of displacement and others for rock mass of slope;
     (3)边坡岩体的位移、应力、位移速度等;
短句来源
     Analysis for Vadose Field of Fracture Waterlogged Medium Within Rock Mass of Slope by Boundary Element Method in Jiguanshan Gold Mine
     鸡冠山金矿边坡岩体裂隙含水介质渗流场边界元法分析
短句来源
     Discussion on Methods to Determinate Calculation of Shear Strength of Rock Mass of Slope
     边坡岩体抗剪强度计算参数取值方法的探讨
短句来源
     This paper presented the analysis for underground—water vadose field within the rock mass of slope in Jiguanshan gold mine by the boundary element method, thus the reliable parametors was provided for the stability evalution.
     本文采用边界元方法对鸡冠山金矿边坡岩体中的地下水渗流场进行了分析,为稳定性评价提供了可靠的参数
短句来源
     Shear strength value of rock mass of slope is one of the important geological factors affecting stability of slope.
     边坡岩体抗剪强度参数是影响边坡稳定性的主要地质因素之一。
短句来源
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  “rock mass of slope”译为未确定词的双语例句
     Partitioned the rock mass of slope into five grades by added the score of every index. A new formula was brought out on the classification of rock mass: RQ = 0.352RQD + 0.037R_b +0.104J + 0.242D + 0.160ω + 0.037E + 6.8A.
     提出了一个新的岩体质量分级计算公式:RQ=0.352RQD+0.037R_b+0.104J+0.242D+0.160ω+0.037E+6.8A。
短句来源
     The mechanical behavior characteristics of rock mass of slope under load are the basis of bridge foundation position determining and slope stability analysis.
     荷载作用下高陡边坡岩体力学行为特征是桥基位置确定及边坡稳定性分析的基础。
短句来源
     The safe horizontal distance of bridge foundation is determined by the distance where the maximum stress influence coefficient of load on rock mass of slope surface is less than 005. The bridge foundation position is verified or modified through analyzing rock mass stress under bridge foundation at different bridge foundation positions.
     以荷载作用对坡面岩体应力最大影响系数小于0 05为依据,确定桥基的安全水平距离。 通过对不同位置桥基基底岩体应力的分析,进行桥基位置的验证或修正。
短句来源
     According to the stability analysis of the fault at different bridge foundation positions,a rational bridge foundation position is selected. The bridge foundation position is verified by the strength analysis of the rock mass of slope,and the bridge foundation position is determined as 19m in horizontal distance.
     再根据不同桥位下边坡稳定性分析,选择出较为合适的桥基位置,利用岩体强度分析对该桥位进行验证,最终确定宜万线姚家湾大桥桥基水平距离为19m。
短句来源
     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岩体力学行为特征是桥基位置确定的基础。
短句来源
  相似匹配句对
     The Rock
     礁石
短句来源
     Fuzzy classification of rock mass
     岩体质量模糊分类方法
短句来源
     ON PERMEABILITY CHARACTERISTICS OF ROCK MASS
     论岩体的渗透特性
短句来源
     Mass.
     Mass .
短句来源
     On Survey of Rock Mass Blasting
     论岩体大爆破工程的勘测
短句来源
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Analysis for vadose field was a indispensable part in the slope stability calculation. This paper presented the analysis for underground—water vadose field within the rock mass of slope in Jiguanshan gold mine by the boundary element method, thus the reliable parametors was provided for the stability evalution.

渗流场分析是坡稳定性计算中不可缺少的部分。本文采用边界元方法对鸡冠山金矿边坡岩体中的地下水渗流场进行了分析,为稳定性评价提供了可靠的参数

The commonly used expressions of results of slope stability evaluation, namely, these criteria for evaluation of slope stability are systematically summarized and analyzed in this paper. These criteria are 1) factor of safety; 2)reliability or probability of failure; 3) values of displacement, stress, velocity of displacement and others for rock mass of slope; 4) conclusions of qualitative experience; 5) disturbence energy; 6) rate of acoustic emission, etc.. On this basis, the main characteristics...

The commonly used expressions of results of slope stability evaluation, namely, these criteria for evaluation of slope stability are systematically summarized and analyzed in this paper. These criteria are 1) factor of safety; 2)reliability or probability of failure; 3) values of displacement, stress, velocity of displacement and others for rock mass of slope; 4) conclusions of qualitative experience; 5) disturbence energy; 6) rate of acoustic emission, etc.. On this basis, the main characteristics of all these criteria are analyzed, the suitable conditions application for these criteria and others are also reviewed.

本文比较全面系统地总结分析了目前边坡工程中常用的各种稳定性评价结果的表达方式,即各种边坡稳定判据。它们主要包括:(1)安全系数;(2)可靠度或破坏概率;(3)边坡岩体的位移、应力、位移速度等;(4)定性经验结论;(5)干扰能量;(6)声发射率等六种。在此基础上,本文分析了各种判据的特点及其适用条件等。

Taking the excavation blasting of a layered rock cutting as background,testing study is made for six lamination blasting. The vibration velocities of particles at different positions away from the explosion sources are measured and the rock mass before and after blasting are detected by wave method. Coupling analysis is made on measured results of both vibration velocity and P-wave velocity,The researches show that the wave velocity of rock mass decreases obviously after blast and the decrement rate of wave...

Taking the excavation blasting of a layered rock cutting as background,testing study is made for six lamination blasting. The vibration velocities of particles at different positions away from the explosion sources are measured and the rock mass before and after blasting are detected by wave method. Coupling analysis is made on measured results of both vibration velocity and P-wave velocity,The researches show that the wave velocity of rock mass decreases obviously after blast and the decrement rate of wave velocity increases with the particle vibration velocity of slope when the rock mass of slope is of blast-induced lamination. The greater the particle vibration velocity is,the more serious the degree of rock lamination is. When the particle vibration velocity of slope is smaller than a critical value,the lamination of rock mass cant occur. The critical particle vibration velocity is 25.3 cm/s by calculation,which can be used as the control standard of vibration in the layered rock slope blasting.

以某顺层岩质路堑开挖爆破为背景,进行了6次层裂爆破试验。测量边坡不同位置处的质点振速并对爆破前后的岩体进行声波探测,然后对振速测量结果和声波速度测量结果进行耦合分析,研究表明:边坡岩体发生爆破层裂后,波速显著降低,岩体的波速降低率随着质点振速增大而增大;质点振速越大,岩体层裂程度越严重,当质点振速小于临界值,岩体不发生层裂;爆破试验所得出的临界振速25.3 cm/s可以作为该顺层岩质边坡爆破开挖时的振动控制标准。

 
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