1)sinking tower凿井井架
英文短句/例句
1.On the Derrick Installation of ShaftⅣ_G In main Shaft of a Coalmine浅谈塔然高勒煤矿主井IV_G凿井井架安装
2.Research on the Influence of Frost Heave of Frozen Soil to Derrick Footing in Freezing Sinking Shaft;冻结法凿井冻土冻胀对井架基础影响的研究
3.New construction technology of setting large steel-structure shaft frame during shaft sinking凿井期间起立大型钢结构井架施工新技术
4.Shaft sinking winchGB/T15112-1994凿井绞车
5.open a mine, well, tunnel, etc开矿、 打井、 凿隧道
6.Experience on the shrink shaft drilling construction reserve period缩短立井井筒凿井施工准备期的经验
7.Design Optimization of Drilled Shaft Lining Structure in 1000m Deep Shaft千米深井钻井法凿井井壁结构设计优化
8.deep shaft sinking technique in ancient China中国古代深井开凿技术
9.Kind-Chaudron process金特－肖德隆凿井法
10.construction survey for conventional shaft sinking method普通凿井法施工测量
11.construction survey for special methods of shaft sinking特殊凿井法施工测量
12.The Present Situation and the New Developing Trend of 1000m Deep Shaft Sinking Technology千米深井凿井技术现状及发展新动向
13.Desigh of Centralized Control System of Sinking Hoist in Shaft Construction立井施工凿井绞车集中控制系统设计
14."drilling rig, platform""钻井井架,钻井平台,见 oil (drilling) rig"
15.Freeze Sinking Sidewall's Stress Analysis Considering Damage under Complicated Load;复杂荷载下冻结凿井井壁损伤应力分析
16.Analysis and Prevention of Freezing Tube Breakage in Deep Shaft Freezing Sinking;深井冻结凿井冻结管断裂原因分析及防治技术
17.The Key Technology of Freezing Repairing Shaft of the 658m Soft Rock Drilling Shaft658m软岩普通法凿井井筒冻结修复关键技术
18.Frozen method applied in excavation of vertical shaft of iron ore mine冻结法凿井技术在铁矿山竖井中的应用
相关短句/例句
Drilling tower for Shaft竖井凿井井架
3)shaft sinking凿井
1.This text introduced the practice method of the box permanent steel petroleum derrick shaft sinking in the construction of vertical shaft pit shaft.在立井井筒建设中,我们在原设计的基础上,对箱形永久钢井架凿井的实际方法作了改进。
2.Monitoring for sidewall safety in deep alluvium freezing shaft sinking engineering is discussed in the paper.重点介绍了深厚表土中冻结法凿井的井壁安全监测技术,利用现代计算机控制和远程通信技术,通过电话网和调制解调器,借助预埋的传感器,经过信息的分析和反演,实现了冻结法凿井中对井壁的远程全自动安全监测。
3.Through the practice of Guqiao auxiliary shaft construction, this paper discusses how to increase the shaft sinking velocity with the existing technology and equipment.如何利用国内现有的凿井技术、凿井设备提高建井速度,本文通过对顾桥副井的建井实例进行了深入的分析探讨。
4)sinking with piling板桩支架凿井法
5)vertical shaft sinking立井凿井
6)Production sinking headgear生产凿井两用井架
延伸阅读
井架井架headframe {们g}10井架(headframe)建在竖井或抖井井口上的高架矿山构筑物。用它安装矿井提升天轮和导向轮，其斗或翻转摧笼和雄道以及卸料弯道。井架分开采井架、掘进井架和开采掘进兼用井架三种。掘进井架与开采井架的区别.在于它不仅用来提升容器，还用来悬吊开凿井筒所使用的多种凿井设备(吊盘、吊泵、安全梯、风筒、压风管、注浆管和稳绳盘等)。按开拓方式不同，井架又分为竖井井架和斜井井架。根据制作材料的不同，主要有钢、木、钢筋混凝土井架和混合井架。钢井架可做成任何用途，任意形式，使用较为普遍。木制井架因木材易腐朽，易起火，一般用于临时性的掘进井架或15m以下、服务年限15年以内的小型矿井(年产量30万t以下)。钢筋混凝土井架耐久性和耐火性较好。 (胡齐民)
