1.
Effect of area ratio of impingement hole to effusion hole on heat transfer characteristics of impingement-effusion composite cooling
冲击-多斜孔壁复合冷却中冲击孔与多斜孔面积比对换热特性的影响
2.
Experimental investigation on discharge coefficient of jet impingement holes within semi-confined channel
半封闭通道射流冲击孔流量系数的实验
3.
Downhole drill hammers and drills
![点击朗读](/dictall/images/read.gif)
GB/T13344-1992潜孔冲击器和钻头
4.
Construction Technology of Mechanical Impact Pore-forming in the Project of Pouring Pile Foundation
灌注桩基工程机械冲击成孔施工工艺
5.
Microscopic mechanism of void coalescence under shock loading
![点击朗读](/dictall/images/read.gif)
冲击加载下孔洞贯通的微观机理研究
6.
Key Construction Technology and Problem Treatment on Impact Bored Pile
![点击朗读](/dictall/images/read.gif)
冲击钻孔灌注桩施工要点及问题处理
7.
Numerical simulation of the process of pore collapse under shock load
![点击朗读](/dictall/images/read.gif)
冲击载荷下孔隙塌缩过程的数值模拟
8.
Analysis and Treatment of an Accident of Blocking Bore of Excavated Hole Driven Cast-in-Place Pile by Percussion Drill
一起冲击钻成孔灌注桩卡钻事故的分析与处理
9.
The Pore-forming Mechanism Study of Cam Bit on Percussive-Rotary Extruding DTH Drilling
![点击朗读](/dictall/images/read.gif)
凸轮型冲击回转挤压钻头成孔机理的研究
10.
Construction technique of shock drilling pile of Wulongsugou super bridge of Zhun-Shuo railway
准朔铁路乌龙素沟特大桥冲击钻孔桩施工技术
11.
Parameter Optimization for Pillar-Burst-Prevention in Deep-Hole Blasting
![点击朗读](/dictall/images/read.gif)
深孔爆破防治煤柱冲击参数优化及应用
12.
Simulation study of shock wave reaction on porous material
![点击朗读](/dictall/images/read.gif)
冲击作用下多孔材料热力学特征的模拟与分析
13.
Numerical Simulation of Shock Wave in Water of Underwater Drilling Blasting
![点击朗读](/dictall/images/read.gif)
水下钻孔爆破水中冲击波的数值模拟研究
14.
Numerical Simulation of Micro Void Collapse in the Pure Aluminum under the Shock Compression
冲击压缩下纯铝中微孔洞塌陷的数值模拟
15.
Numerical Simulation for Pace of Roof-broken Deep-hole Blasting for Releasing Rock-burst Danger
冲击矿压解危深孔断顶爆破步距数值模拟研究
16.
Numeric simulation of borehole pressure relief preventing roadway rockburst of a mine
![点击朗读](/dictall/images/read.gif)
钻孔卸压防治巷道冲击地压的数值模拟
17.
Application of Deep-holt Pressure Technology in Combat Rockburst
![点击朗读](/dictall/images/read.gif)
深孔爆破卸压技术在冲击地压防治中的应用
18.
Application of Deep Blasting Relieving Pressure Technology in Rockburst Prevention and Management of Thin Seam
冲击地压薄煤层深孔爆破卸压技术的应用