水下钻孔,underwater drilling
1)underwater drilling水下钻孔
1.The blasting design and implementation as well as theunderwater drilling controlled blasting are discussed.爆破过程中,保证了过往船只的安全,介绍了爆破设计、施工工艺等方面的水下钻孔控制爆破技术。
2.Taking the example of the underwater reef blasting in waterway section of Pantan under the 2nd Phase Xijinag Project, the paper introduces the advantages of the application of improved YQ 100 downthehole drill for theunderwater drilling, and it also provides some suggestions accordingly.以西江二期滩航道水下炸礁施工为实例 ,介绍改进型YQ 10 0潜孔钻机在水下钻孔作业中的应用优势及建议。
3.Inunderwater drilling ,the first thing to he faced is how the hole is drilling and how it is formed.从复杂地质的构成、复杂地质对咸孔的影响以及复杂地质的处理这三方面进行了论述，为复杂地质条件下水下钻孔爆破的钻孔方法提出一些参考性意见。
英文短句/例句
1.Research of the Attenuation Rule of the Water Shock Wave Effect for Underwater Drilling Blasting水下钻孔爆破水击波衰减规律的研究
2.AHP-Fuzzy in Underwater Drilling and Blasting Construction水下钻孔爆破施工的AHP-Fuzzy技术
3.Numerical Simulation of Shock Wave in Water of Underwater Drilling Blasting水下钻孔爆破水中冲击波的数值模拟研究
4.The Safety Assessment of Fault During the Underwater Hole Blasting Construct;水下钻孔爆破施工过程事故的安全评价
5.Research on Construction Method and Quality Control of Underwater Bored Pile;水下钻孔灌注桩施工工艺与质量控制的研究
6.Discussion on the construction points and problems treating of bridge underwater cast-in-place bored piles桥梁水下钻孔灌注桩的施工要点及问题的处理
7.Numerical Simulation of Different Detonation Modes for Underwater Drilling Blast水下钻孔爆破不同起爆方式的数值模拟
8.THE BORE INJECTION PILE AND ITS CONSOLIDATION ON UNDERWATER PIPELINE钻孔灌注桩在水下穿越管道加固中的应用
9.Discussion On Feasibility of Using Fly-Ash in Tremie Concrete of the Castin--place Pile钻孔桩水下混凝土使用粉煤灰的可行性探讨
10.Research and Application on the Technology of Pouring Concrete of Bored Piles under Water;钻孔灌注桩水下混凝土灌注技术研究与应用
11.Research on Key Technique of the Measure-controlling System of an Underground Horizontal Drilling Machine;井下水平钻孔机测控系统若干关键技术研究
12.Quality problem of underwater concreting of cast-in-place bored piles and preventive treatment thereof;现场钻孔桩浇筑水下混凝土的质量问题及防治
13.Stability Study of the Measure and Control System of an Underground Horizontal Drilling Machine电控式井下水平钻孔机测控系统稳定性的研究
14.Improvement of tube welding for settlement prevention hat of tube applied in underwater concrete of bored piles钻孔桩水下混凝土导管焊接防沉降沿帽的改进
15.Construction technology of underwater concrete in bored pile of Eastern Long River Bridge in Hubei鄂东长江大桥钻孔灌注桩水下混凝土施工技术
16.Prevention and management of common problems during underwater concrete perfusion of drilling stake钻孔桩水下混凝土灌注常见问题预防及处理
17.The prevention and treatment of bored pile construction and underwater concrete pouring accidents钻孔桩施工及水下混凝土灌注事故的预防处理
18.Application of Bit Water Way in HDD水平定向钻进扩孔钻头水口应用分析
相关短句/例句
Underwater drilling device水下钻孔机
3)underground hydrographic drilling井下水文钻孔
1.By the analysis of the cause for inrushing water inunderground hydrographic drilling,puts forward some controlling plan,and summarizes the experience and lesson so as to avoid the similar borehole accident such as layout,grouting and drilling and so on,also provides some references and helps for the similar drilling and safety construction.对井下水文钻孔突水原因进行了分析,提出治理方案总结了经验和教训,从钻孔布置、注浆和钻探施工等方面避免类似钻孔事故的出现,为同类钻孔的安全施工提供了借鉴和帮助。
4)pouring concrete for drilling piles under water钻孔桩水下灌注
5)underwater drilled caisson grouting水下钻孔桩灌注
6)drill hole layout under water水下钻孔布药
延伸阅读
地下水水资源评价(见水资源评价)地下水水资源评价(见水资源评价)d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
