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The application of post grouting technology of bored concrete pile 混凝土灌注桩后压浆技术应用探析
Post grouting technology of bored concrete pile and its application 灌注桩后压浆技术及应用
Construction of post grouting technology of cast-in-place bored piles 浅论钻孔灌注桩后压浆技术的施工
Post Grouting Technology for Bored Pile Applied to Pile Foundation Engineering of Super Tall Building 灌注桩后注浆技术在超高层建筑桩基工程中的应用
The application of post grouting technology at the bottom section of columns in coal tank construction 柱底后压浆技术在煤罐桩基施工中的应用
The application of the post grouting technology of bored concrete pile in Taiyuan region 灌注桩后压浆工艺在太原地区的应用
Application of Post Grouting Technology to Bored Pile Bottom in Pile Foundation of High-Rise Building 钻孔灌注桩桩底后注浆技术在高层建筑桩基中的应用分析
Post grouting technology of cast-in-place pile and its application in engineering 灌注桩后压浆技术及其在工程中的应用
post grouting technology 后压浆技术
This study reveals that the bearing capacity of rigid pile composite foundation also can be increased by post grouting technique. 因此，钻孔灌注桩的后注浆技术同样可以提高刚性桩复合地基的承载力。
Considering plate outrunning at bridge head of Jingzhu expressway,sleeve valve pipe grouting technology is put forward. 结合京珠高速公路桥头搭板脱空实际情况,提出采用"袖阀管"灌浆技术进行处治。
Materials, operation and applications of grouting technology in mining engineering are discussed. 介绍了采矿工程中所用灌浆材料、灌浆方法及其使用范围。
Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting. 灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题,使桩底、桩侧土得到了加固,从而大幅度提高了灌注桩的承载力,降低了桩的沉降量。
Study and investigation was made on the grouting technology, which thus provides a practical and effective method for preventing spont... 通过中试试验考察了浇注工艺,从而为防止煤层自燃或者为了防止有害气体扩散建立密闭墙提供了一种行之有效的方法。
Test results show that composite foundation scheme of the post grouting CFG pile satisfies requirements of design, which proves that this scheme has good economic benefit. 检测结果表明，该后压浆CFG桩复合地基满足设计要求，具有良好的经济效益。
The strengthening mechanism, construction technological proceedings and the main points to be noticed in construction with post grouting technique are given. 介绍了影响泥浆护壁钻孔灌注桩单桩承载力的主要因素,后压浆技术的加固机理、施工工艺流程及施工要点。
Curtain grout technology was used in the project of surfaca subsidence control and ground water cut-off in Tonglushan mine. 铜录山矿在治理矿区地面塌陷及地下水截流中,采用了帷幕注浆技术。
Steel floral tube fracturing grouting technology is adopted in slop reinforcement of Shenzhen Buji eastern and western main-road. 深圳布吉东西干道边坡采用钢花管劈裂注浆技术加固。
Principle of vacuum aid grouting technology is based on common grouting process,using vacuum pump to absorb air in tiny cavity,forming 0. 真空辅助压浆工艺的原理是在普通压浆工艺基础上,采用真空泵排除孔内空气,使孔道内形成负压0。
The construction method of high pressure spray grouting technology in seepage prevention curtain against municipal flood control dykes in cold region was presented. 阐述了高压喷射灌浆技术用于寒区城市防洪大堤的防渗帷幕墙灌浆工程的施工技术和施工方法。