围岩振动,vibration of surrounding rock
1)vibration of surrounding rock围岩振动
1.Achieving the time-dividing point between VIB and VIDU is the first procedure for separating the VIDU from the totalvibration of surrounding rock.初步研究结果表明,高地应力条件下隧洞爆破开挖过程中围岩振动是由爆炸荷载所诱发的振动和开挖轮廓面上的地应力动态卸载所诱发的振动叠加而成,但在实测的时域振动波形中,这2种荷载所分别诱发的振动并没有明确的分界点,这给地应力动态卸载研究带来很大不便,而确定此分界点是分离动态卸载振动的关键一步。
英文短句/例句
1.Influences of geo-stress on energy distribution of vibration induced by blasting excavation地应力对爆破过程中围岩振动能量分布的影响
2.RESEARCH ON ACCUMULATED VIBRATION EFFECTS OF SURROUNDING ROCK IN BLASTING EXCAVATING ANCHORAGE TUNNEL FOR SUSPENSION BRIDGE悬索桥锚碇隧道爆破开挖的围岩累积振动效应研究
3.The loud noise rang down the valley and hit the rocks.巨响传彻山谷，振动岩石。
4.seismic disturbance range of amplitudes地震扰动的振幅范围
5.Research of the Vibration Velocity Attenuation Law of the Particle in Wall Rock Bursting Where Hard Rock Tunneling Advances Rectangularly硬岩爆破掘进对直角拐弯后巷道围岩中质点振速衰减规律的研究
6.Influence of Vibration of Blasting for Driving Rock Roadway on Stability of Surrounding Rock岩巷掘进爆破震动对围岩松动圈影响的研究
7.The principal direction of small-scale movement is from a shale or clay to a sandstone or other permeable bed.小范围运动主要从页岩或粘土岩向砂岩或其他渗透性地层中运动。
8.Study of measuring the broken zone in soft rock roads in Daye Iron Mine大冶铁矿软岩巷道围岩松动圈的测试研究
9.STUDY OF ENVIRONMENTAL VIBRATION ATTENUATION RULE IN CHONGQING UNDERGROUND ROCK TUNNEL重庆地铁岩石隧道环境振动衰减规律
10.The Analysis of Rock Mass Fatigue Effect under VibrationEnvironment in Luoyang Longmen Grottoes洛阳龙门石窟岩体振动疲劳效应初析
11.Vibration Analysis of the Rock Salt Highway Under the Multi-Vehicle Load多车辆载荷作用下岩盐公路振动分析
12.Effects of Hand Transmitted Vibrations on Sperm Quality in Coal Mine Drillers手传振动对凿岩工人精液质量的影响
13.Dynamic response of surrounding rock with high stress in deep chamber深埋硐室高围压条件下的围岩动力学响应
14.Study on Disturbance Range in Soft Rock with Drill Blasting Technology Tunnel;软岩隧道钻爆法施工扰动范围的研究
15.The Study on Dynamic Parameters Using Back-analysis in the Archor Bar & Surrounding Rock Structure System;锚杆-围岩结构系统动力参数反演研究
16.Research on Failure Mechanism and Control Technology of Surrounding Rocks in Dynamic Pressure Roadway动压巷道围岩破坏机理及其控制研究
17.Research on Movement Characteristic of Surrounding Rock in Full-mechanized Mining Face with Large Mining Height大采高综采工作面围岩活动特征研究
18.Application practice on grouting reinforcement to block water from broking limestone破碎围岩动水注浆加固工艺应用实践
相关短句/例句
wall rock affected by mining采动围岩
1.Analysis on stability of parametric system of seepage flow inwall rock affected by mining;采动围岩中参变渗流系统的稳定性分析
3)rock moving围岩移动
4)movement of surrounding rock围岩运动
5)ambient vibration周围振动
6)loosening area of surrounding rocks围岩松动范围
延伸阅读
因水火风动故地动【因水火风动故地动】经云：此阎浮提地，南北阔二万一千由旬，东西阔七千由旬，厚六万八千由旬。地下有水，厚八万四千由旬。水下有火，厚八万四千由旬。火下有风，厚六万八千由旬。风下有金刚轮，过去诸佛舍利，咸在其中。或有时大风忽动，火亦随动。火既动已，水复随动。水既动已，地即随动。故云因水火风动故地动。（梵语阎浮提，华言胜金洲。梵语由旬，华言限量，或四十里，或六十、八十里也。）
