1.
Construction process of bored concrete pile in pore-forming by drill and dig and analysis for execution effect
钻挖结合成孔灌注桩施工工艺与实施效果分析
2.
On application of rotary drilling rig in foundation holes of bored piles on bridges
旋挖钻机在桥梁混凝土灌注桩成孔中的应用
3.
The Optimal Design About the Trajectory of Non dig Guided Boring
非开挖导向钻进钻孔轨迹的优化设计
4.
Turns on Lathe Digs Drilling Machine Construction Drill Hole Filling Pile Craft to Discuss
旋挖钻机施工钻孔灌注桩的工艺探讨
5.
Virtual Design for Power Head of Rotary Pile Drivet with a Smart Combination of MDT 6.0 and INVENTOR 9
MDT6.0与INVENTOR 9巧妙结合的旋挖钻机动力头虚拟设计
6.
Research on Energy-saving Control of Piling System of Hydraulic Piling Rig;
旋挖钻机钻孔作业系统节能控制的研究
7.
Construction Methods for Rotary Excavating Drilling Machine for Pile Foundation of Weak Geological Layer
软弱地质层桩基旋挖钻机钻孔施工工法
8.
Rotary Drilling Bored Pouring Pile Constructed in Stratum with Difficult Working Condition
在困难地层进行旋挖钻孔灌注桩施工
9.
Construction Technology of Combination of Silver Two-way Bolt and Hand-dug Hole Pile
银双路锚杆结合人工挖孔桩支护的施工技术
10.
Discussion on Using the Technology of the Digging Pipes to Deal With Line Blockage in Bored Piles
用挖孔桩技术处理钻孔桩卡管事故的探讨
11.
Combining the experience of bored cast-in-situ concrete pile construction for an approach bridge, this paper discusses the construction control measures for bored cast-in-situ concrete pile in deep soft soil.
结合某引桥钻孔桩施工的经验，探讨深厚软基区的钻孔灌注桩的施工控制措施。
12.
combined pipe tap and drill
管用钻孔攻丝复合刀具
13.
Pile Construction Technology with Dig,Clash and Bore Method in Rock Solute Ground
岩溶条件下的桩基采用挖、冲、钻相结合的施工技术
14.
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
15.
Research on Quality of Drilled Holes for Cast-in-Place Piles in Shanghai District;
上海地区钻孔灌注桩成孔质量的研究
16.
THE RESEARCH ABOUT MECHANISM ON UNLOADING TIME EFFECT CAST-IN-PLACE BORED PILES
钻孔灌注桩成孔卸荷时效性理论研究
17.
Practice of using raise boring in excavation of guide hole for shaft with large angle of inclination
反井钻开挖大倾角斜井导孔的工程实践
18.
Study of Non-Dig Oscillate-Drilling DTH Orientation Device Applied on Hard Rock Stratum;
硬岩非开挖钻进摆动式潜孔锤定向机构的研究