1)pilot hole drilling导向孔施工
1.This paper is aimed at some problems about low-efficiency of pilot hole drilling in rock and the difficulty of cutting cleaning in rock.本文针对岩层导向孔施工效率低和大口径扩孔中排渣难的问题,进行了系统的研究,取得了以下几方面的研究成果:1、首次在国内对岩层水平钻进铺管施工工艺进行了全面、系统的研究。
2)Construction-Oriented以施工为导向的
3)drilling construction钻孔施工
1.The drilling construction experience of mud and sand seam淤泥层及砂层中钻孔施工经验
2.Combined with the survey and geologic background of concrete project,it introduces the construction preparation,construction method,and construction gradation in the drilling construction in this project,analyzes the reasons generating the common problems in the water-seal process with purdah,and represents the corresponding solving methods in order to ensure the project quality.结合具体工程的概况和地质背景,介绍了该工程的钻孔施工准备、施工方法、施工顺序,针对帷幕止水过程中的常见问题作了原因分析,并阐述了相应的解决方法,以保证施工工程质量。
3.In view of difficulties encountered in pile foundation construction process of bridge in Chongyang reservoir,from the erection of working platform,embedment of steel casing,drilling construction and other aspects the construction of pile foundation in deep water and in riverbed without overburden is introduced.针对重阳水库大桥桩基施工的难点,从搭设工作平台、埋设钢护筒、钻孔施工等方面介绍了无覆盖层深水桩基施工,并对全桥桩基进行了超声波检测,结果表明桩身质量完好,从而为类似工程提供了参考。
英文短句/例句
1.On the quality problems in drilling浅谈如何防治钻孔灌注桩钻孔施工时质量通病
2.Construction Measures of Hole Drilling of Prestressed Cable in Loose Deposit松散堆积体预应力锚索钻孔施工措施
3.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
4.The construction craft research of directional note thick liquid water shutoff drill hole in the depletion region过煤矿采空区定向钻孔施工工艺研究
5.Application of the XY-1 type core drilling machine to horizontal drillingXY-1型岩芯钻机在水平钻孔施工中的应用
6.CFG Pile Drilling Construction on the Base of SiltCFG桩钻孔施工对粉土地基的影响
7.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
8.On application of DTH drill in drilling pile construction in karst developing areas潜孔钻在岩溶发育地区钻孔桩施工中的应用
9.Discussion on the construction technology of borehole pile in the sand bed浅谈在砂层中钻孔桩施工的技术措施
10.Construction Method and Technical Measurement of Drilling (Wash) Bore Concrete Piles钻(冲)孔混凝土灌注桩施工方法与措施
11.Problems occurred in bored pile construction and treatment measures钻孔桩施工中出现的问题及处理措施
12.The causation analysis and countermeasures of towards string-hole phenomenon during bored pile construction process钻孔桩施工中串孔现象的原因分析及处治措施
13.Technics and Quality Control of the Cast-in-place Bored Pile;浅谈钻孔灌注桩施工工艺及质量控制
14.On the Road to know the river bridge construction technology bored piles;浅谈道知河中桥钻孔灌注桩施工工艺
15.Quality Control of Bored Pile in Construction Engineering建设工程钻孔灌注桩施工的质量控制
16.Improvement of Fixed Hole Craft in Construction Technology of Kilometer Rig千米钻机施工技术中固孔工艺的改进
17.The sorker was drilling.此工人在用钻孔机钻孔。
18.Post pressure grouting of borehole cast-in-situ pile bottom and its quality control钻孔灌注桩孔底后压浆施工工艺及质量控制
相关短句/例句
Construction-Oriented以施工为导向的
3)drilling construction钻孔施工
1.The drilling construction experience of mud and sand seam淤泥层及砂层中钻孔施工经验
2.Combined with the survey and geologic background of concrete project,it introduces the construction preparation,construction method,and construction gradation in the drilling construction in this project,analyzes the reasons generating the common problems in the water-seal process with purdah,and represents the corresponding solving methods in order to ensure the project quality.结合具体工程的概况和地质背景,介绍了该工程的钻孔施工准备、施工方法、施工顺序,针对帷幕止水过程中的常见问题作了原因分析,并阐述了相应的解决方法,以保证施工工程质量。
3.In view of difficulties encountered in pile foundation construction process of bridge in Chongyang reservoir,from the erection of working platform,embedment of steel casing,drilling construction and other aspects the construction of pile foundation in deep water and in riverbed without overburden is introduced.针对重阳水库大桥桩基施工的难点,从搭设工作平台、埋设钢护筒、钻孔施工等方面介绍了无覆盖层深水桩基施工,并对全桥桩基进行了超声波检测,结果表明桩身质量完好,从而为类似工程提供了参考。
4)shaping hole construction成孔施工
1.Drilling pile shaping hole construction technique in supporting pressure water melt of Dangxiong bridge;当雄特大桥承压水地带钻孔桩成孔施工技术
5)punched hole construction冲孔施工
6)anchor hole construction锚孔施工
延伸阅读
导向引导的方向：新闻工作要坚持正确的舆论导向。
