1)driving blasting掘进爆破
1.Based on the vibration model building of tunnel driving blasting,the surface vibration of Renhechang Tunnel resulted from driving blasting was simulated by using FEM.在建立隧道掘进爆破的震动模型的基础上,采用有限元方法对人和场隧道掘进爆破引起的地表震动进行数值模拟,并将数值计算结果与现场监测结果进行比较分析。
2.As a main construction method, the technique of driving blasting for tunnel is widely used in shallow tunnel engineering.在浅埋隧道工程中,作为一种主要施工方法的隧道掘进爆破技术,其爆破方案和爆破参数的选取,不仅直接影响到爆破质量、隧道施工效率和工程经济效益,而且还影响到隧道围岩的稳定、隧道支护的效果以及周围建筑物、构筑物的安全。
英文短句/例句
1.The Experimental Investigation on Seismic Effect of Shallow Tunnels;浅埋隧道掘进爆破地震效应试验研究
2.Development of the Application System of Database for Tunneling Blasting Design;隧道掘进爆破设计的数据库应用系统开发
3.Study on the Technique of Driving Blasting for Ren Hechang Tunnel in Yuhuai Railway;渝怀铁路人和场隧道的掘进爆破技术研究
4.Study on Influence of Rock Roadway Driving Blasting Seismic Effect and Wall Rock Stability;岩巷掘进爆破地震效应及围岩稳定性影响研究
5.Study on Vibration Effects of Small Clear Distance Tunnel Driving Blasting and Its Application;小净距隧道掘进爆破振动效应的研究及应用
6.Numerical Simulation Studies on the Effects of Blasting Vibrationof Driving Laneway on the Surrounding Rock巷道掘进爆破震动对围岩影响的数值模拟研究
7.The kibble hole arrangement optimization of tunnel digging blasting of Daanshan mine大安山矿巷道掘进爆破掏槽孔布孔优化
8.Tunnel and Blow up the Poisonous Gas Produced and Prevent and Cure the Measure in the Tunnel巷道掘进爆破产生的有毒气体及防治措施
9.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
10.Influence of Blasting for Driving Rock Roadway on Stability of Surrounding Rock岩巷掘进爆破对围岩稳定性影响的研究
11.long hole raising深孔爆破法天井掘进
12.Middle-Deep Bore Blasting Experimental Study on Hard Rock Tunnel Heading硬岩巷道掘进的中深孔爆破试验研究
13.Application of Smooth Blasting with Medium Deep Holes in Mine Excavation中深孔光面爆破在煤矿掘进中的应用
14.Application of Smooth Blasting with Borehole Wall Protection in Tunneling in Fractured Rock光面护壁爆破在破碎岩体巷道掘进中的应用
15.Application of Air-deck Charge for Smooth Blasting in Driving of a Drift空气间隔装药光面爆破在某巷道掘进中的应用
16.Discussion on Excavation of Drift Using Medium-to-Long Hole Blasting In Xiangtan Manganese Mine湘潭锰矿推广应用中深孔爆破掘进平巷的探讨
17.The Controlled Balsting Technique for Excavation of Small Interval Zone in Wulong Tunnel and Its Application;武隆小净距隧道掘进控制爆破技术及其应用
18.Application of Rapid Excavation in Roadway of Low Gas Permeability & Outburst Coal Seam Based on Deep-hole Pre-splitting Control Blasting卸压爆破在低透气突出煤层快速掘进中的应用
相关短句/例句
excavation blasting掘进爆破
1.The safe seismic criterion and technique rules on excavation blasting were proposed by measureing the seismic waves in the excavation blasting of Yuanliangshan karst tunnel and Fenghuoshan frozen earth tunnel.基于岩石在爆炸应力波和爆生气体作用下的损伤断裂机理,对隧道掘进爆破对围岩的损伤与危害作用、爆破地震效应和安全判据标准进行了理论和实验研究。
2.Combined with storage station project,the FFT and wavelet theory are used to analyze the character of tunnel excavation blasting vibration: with the increase of charge,main frequency decreases and energy centralizes in lower frequency belt.结合某蓄能电站工程,分别应用快速傅立叶变换和小波包理论分析了隧道掘进爆破振动的特点,它的能量和频率特性表现出随着装药量的增加,主震频率降低,能量也相对的集中在较低的频段上的特点。
3)development blasting爆破掘进
1.The safety appraisal method of safety engineering was applied to appraising the serious injury possibility of development blasting operation in rock stratum in underground coal mine. 将安全工程学的安全评价方法,应用到煤矿井下车场岩巷爆破掘进施工中,通过对施工过程严重伤害潜势和控制水平的打分评估,分析该项作业的严重伤害可能性,并提出改进生产安全的技术措施和管理措施,以指导岩巷掘进爆破的施工安全。
4)non-blasting driving非爆破掘进
5)drift excavating blasting平巷掘进爆破
1.This paper introduces how to set up a design system for drift excavating blasting based-on knowledge, and to use the system for assistant design of drift excavating blasting.平巷掘进爆破是矿山生产的一项经常性工作,是保证矿山“采掘平衡”的重要工程,也是爆破工作者研究的重要课题。
6)tunnel digging blasting巷道掘进爆破
延伸阅读
半煤岩巷掘进 见煤巷掘进。
