1.
The Dynamic Analysis on Drilling System of ZY-200 Type Rotary Drilling Rig;
ZY-200型旋挖钻机钻挖系统动力学分析
2.
The Finite Element Analysis on Support Frame Machine of NR22 Type Rotary Drilling Rig;
NR22型旋挖钻机钻挖支撑机构有限元分析
3.
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
4.
Dynamic Analysis on Tunneling Support System of the ZY-220 Rotary Drilling Rig;
ZY-220型旋挖钻机钻挖支撑系统动力分析
5.
Mechanism of Efficient Rock Cracking and Its Engineering Application of Rotary Drilling Rig
旋挖钻机高效入岩机理及其工程应用
6.
Application of Combination Construction Method with Rotary Drilling Rig and Rotary Table Rig
旋挖钻机与转盘钻机组合施工法的应用
7.
The Finite Element Analysis of Mast of NR22 Rotary Drilling Rig;
NR22型旋挖钻机桅杆有限元分析
8.
Study on 2-axis inclinometer based on CANBUS for rotary drilling rig
旋挖钻机用CANBUS双轴倾角传感器的研究
9.
Rotary drilling rig with multiple work method YTR80
YTR80多工法旋挖钻机结构及特点分析
10.
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
11.
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
12.
Combined Application of Steel Casing by Vibrating Hammer and Rotary Drilling Rig
振动锤沉拔钢护筒与旋挖钻机钻进的组合应用
13.
The Structure Analysis and Welding Technology Research for the Mast of NR220 Rotary Drilling Rig;
NR220旋挖钻机桅杆结构分析及焊接工艺性研究
14.
FEA of the Leader of the Rotating Drilling Rigs and Probe into the Reliability;
旋挖钻机立柱的有限元分析及可靠性探讨
15.
Structure Dynamic Analysis of Key Parts of Large-scale Piling Rig;
大型旋挖钻机关键部件的结构动力分析
16.
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
17.
Application of Rotary Drilling Rig in Different Strata of Yongning River Bridge
旋挖钻机在永宁河特大桥不同地层中的应用
18.
The application of spin dig drill machine in the pile foundation construction in loess region
旋挖钻机在黄土地区桩基施工中的应用