1)shallow hole blasting浅孔爆破
1.Application of shallow hole blasting in groove rock excavation construction浅孔爆破在沟槽石方开挖施工中的应用
2.Introduces an applied example of shallow hole blasting in base rock excavation of buildings, and discusses in detail the selection of blasting schemes, parameters, designs of blasting net,the caculating distance of flying stones, and chief measures for controlling earthquake wave.介绍了复杂环境条件下浅孔爆破技术在建筑物基岩开挖中的应用实例。
英文短句/例句
1.Application of shallow hole blasting in groove rock excavation construction浅孔爆破在沟槽石方开挖施工中的应用
2.PRELIMINARY DISCUSSION ON REDUCTION FREQUENCY OF BOULDER OCCURRENCE IN DEEP HOLE BENCH BLASTING浅谈降低深孔梯段爆破大块率的措施
3.Application of the Blasting Technique about Medium Depth Bore and Post Hole Joint Control中深孔与浅孔联合控制爆破技术的应用
4.On the Application of Outer-hole Blast in Medium Length Hole孔外延期爆破在中深孔爆破中的应用
5.long hole raising深孔爆破法天井掘进
6.EARTHQUAKE EFFECT OF HIGH-LEVEL LARGE-DIAMETE R LONG HOLE BLAST IN ANQING COPPER MINE安庆铜矿高阶段大直径深孔爆破地震效应的浅析
7.Analysis of Open-pit Mine in the Deep-hole Blasting Mass and Root Causes and Treatment浅析露天矿中深孔爆破大块和根底产生的原因及治理
8.Study and practice of reducing loss rate of explosive blown out from underground middle-deep blasting hole浅谈井下中深孔爆破控制返粉损失率的研究及应用
9.The features parameters selection and ignition plan of rat hole blasting are studied.研究了斜孔爆破的特点、孔爆破参数的选择及起爆方案。
10.Research on Mechanics of Charging Structure of Bottom Gas-Space in Deep-hole Blasting Engineering;中深孔爆破孔底空腔装药机理的研究
11.Explosive Excavation Technique in Manual Excavation Piles;爆破成孔技术在人工挖孔桩中的应用
12.The paper introduced the excavation features, blasting method and parameters, construction technology and organization of the shallow borehole smooth blasting technology in clay and rock roadway.介绍了浅孔光爆技术在黏土岩中的掘进特点、破方法及参数、工工艺及组织。
13.Design and Construction of Non-electric Relay Network in Deep-hole Controlled Blasting at Zhubaoshan珠包山深孔控制爆破起爆网路设计与施工
14.Numerical Simulation of Different Detonation Modes for Underwater Drilling Blast水下钻孔爆破不同起爆方式的数值模拟
15.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
16.Study on Fragmentation Forecasting for Length Hole Bench Blasting;中深孔台阶爆破块度分布预测的研究
17.Middle and Deep Hole Controlled Blasting of Rock Cut in the Complicated Surroundings;复杂环境下路堑土岩中深孔控制爆破
18.Research of the Attenuation Rule of the Water Shock Wave Effect for Underwater Drilling Blasting水下钻孔爆破水击波衰减规律的研究
相关短句/例句
Short hole blasting浅孔爆破
3)shallow-hole blasting浅孔爆破
4)Short-hole blasting浅孔爆破
5)shorthole blasting浅孔爆破
1.The paper briefs a new ultra narrow vein’s mining method——shorthole blasting,hand lashing and sublevel filling.介绍了极薄矿脉回采的一种用浅孔爆破、人工出矿、分段充填的新方法，对窄小且有较高经济价值矿体的回采有一定的借鉴作用。
6)shallow hole loose explosion浅孔松动爆破
延伸阅读
浅眼爆破浅眼爆破short-hole blasting qlanyon booPO浅眼爆破(short一hole blasting)直径小于50mm、深度不大于sm的炮眼装药爆破技术。它是工程爆破中的主要方法之一，应用范围广泛。按作业对象及条件，浅眼爆破分三种:(l)台阶式浅眼爆破。主要用在采石场石方开采、露天矿小台阶剥岩和采矿，以及地下采矿的薄矿脉落矿爆破等。台阶式浅眼爆破的特点是有两个自由面(如图)，对爆破有利，应尽量创造条件 、区座蘸 下向落矿L向落矿 浅眼爆破利用。其主要爆破参数有炮眼直径、深度、距离、最小抵抗线和爆破lm3矿岩所消耗的炸药量(下称炸药单耗)(q一1一2. 6kg/m3)。(2)掏槽式浅眼爆破。主要用于井巷掘进和地表沟渠及桥涵基坑开挖的石方爆破，其特点是仅有一个自由面，因此，首先用掏槽爆破创造新的自由面，或者有时采取成组药包齐发爆破，以获得良好的爆破效果。(3)岩块的浅眼爆破。主要用于大块的破碎和零星孤石破碎，例如露天矿处理大块和根底的二次爆破等。其特点是具有两个以上的自由面，炸药单耗较小。 (曾世奇)
