1.
Application of Drilling Engineering in Fracturing Test Borehole of Gasification Coal Mining
钻探工程在气化采煤压裂试验钻孔中的应用
2.
Study on Drilling Tests of PCB Through-Hole Drilling
钻PCB通孔钻切削性能的钻削试验研究
3.
Test of digital borehole camera and borehole computed tomography imaging
数字钻孔摄像与钻孔CT层析成像测试试验
4.
An experimental study of the auger bored cast-with-pressure concrete pile on soft ground
软土地区长螺旋钻孔压灌桩试验研究
5.
Centrifuge Tests on Bearing Character of Bored Pile;
钻孔桩受力性状的离心模型试验研究
6.
The Study of Examination Effect of the Drilling Technology to Standard Penetration Test;
钻孔工艺对标准贯入试验影响的研究
7.
Experimental research on the system performance in near-dry deep hole drilling
亚干式深孔钻削系统性能的试验研究
8.
Experimental Investigation of Three-phase Foam Sealing Liquid for Gas Pressure Determination Borehole
测压钻孔三相泡沫密封液的试验研究
9.
Experimental Study on Rock Breaking Parameters of Combined Swirling and Round Jet
直旋混合射流破岩钻孔参数试验研究
10.
An experimental study of drilling small and deep blind holes with an abrasive water jet
磨料水射流钻削深小盲孔的试验研究
11.
EXPERIMENTAL RESEARCH ON NEGATIVE SKIN FRICTION OF LARGE-DIAMETER BORED PILES
大直径钻孔灌注桩负摩阻力试验研究
12.
RESEARCH ON VERTICAL LOAD-BEARING PROPERTIES OF BORED PILE
钻孔灌注桩竖向承载能力的试验研究
13.
Stability Analysis and Experimental Study of Hole Wall in Soil Horizontal Drilling;
土体中水平钻孔孔壁稳定性分析及试验研究
14.
Consolidation and drainage effect of drilling and sand replacement samples in consolidated drained triaxial tests
三轴试样钻孔灌砂固结排水效果试验研究
15.
Gas drainage in seam with large auto variable diameter bore holes
自动变径大直径钻孔抽放煤层瓦斯试验
16.
Tests on Post Grouting into Bored Pile in Shanghai
钻孔灌注桩后压浆技术在上海地区的试验
17.
Study on Nozzle Wear Mechanism and Drilling Test of Swirling Abrasive Water Jet;
旋转磨料射流喷嘴磨损机理与钻孔试验研究
18.
Study on Cavity Expansion Theory and Numerical Analysis of Self-boring Pressuremeter Test;
孔扩张理论研究及自钻式旁压试验数值分析