Repairs were made in 1991 by grouting the cracks and installing prestressed anchors in the cracked areas.
1991年采取了对裂缝水泥灌浆和对裂缝区域混凝土增加预应力的方法进行修复。
The research results can provide technical reference for similar projects in grouting and waterproofing.
该项研究成果为今后开展类似工程的注浆加固提供了技术借鉴。
Initiated in China, Claybank split-off grouting is a new technology achieved success in dealing with hidden troubles in dykes.
土坝劈裂灌浆是我国近年来研究处理堤坝隐患成功的一项新技术，属我国首创。
The data and conclusion presented in this paper are valuable as a reference for design and construction of similar grouting projects.
得出的实测数据与结论对今后类似超深部土体注浆工程的设计与施工有重要参考价值。
Study of the crack grouting diffusion radius.
裂缝灌浆扩散半径的研究。
Grout cement is a kind of modified cement grouting materials.
灌浆水泥是一种改性的水泥灌浆材料。
Install the patterns required for the second-grouting floor of the engine.
安装主机二次灌浆需要用的模板。
It has synchronous grouting system, segment erecting system and foam injecting system.
具有同步注浆系统、管片安装系统和泡沫注入系统；
Consolidation grouting and curtain grouting are carried out after toe slabs are concreted.
趾板混凝土浇筑后，进行了固结灌浆和帷幕灌浆。
Present the macro cycle grouting plan, resolve the flow testing problem of the cycle grouting.
提出了大循环灌浆方案，很好地解决了循环式灌浆的流量检测问题。
The grouting inspection is a key to ensure grouting quality and to improve grouting technology.
而注浆质量的检测是保证注浆质量和提高注浆技术水平的关键。
Compared with several reinforcement schemes, the scheme of vertical grouting was adopted finally.
经多种修补方案比较，最终采用垂直注浆加固方案。
The improved instrument was of good effect for using in the Ertan power station's curtain grouting.
经改进后的仪器在二滩水利工程帷幕灌浆施工中投入使用，获得了良好的应用效果。
It shows that the pressure on segments increases with the increasing of grouting pressure and grouting time period.
结果表明：注浆对管片产生的压力，随注浆时间的增长、注浆压力的增大而增大。
Good results can be gained using the short-hole grouting for strengthening the existing heading with damaged support.
原有巷道支护遭到破损后，采取浅孔注浆方法可收到良好效果。
The crack grouting diffusion radius is the basic gist of the grouting construction design and grouting craftwork control.
灌浆扩散半径是进行灌浆结构设计和灌浆工艺流程控制的基本依据。
It is reliable to achieve autocontrol of cement grouting machine by appliance of PLC, and to improve the reliability of system.
通过应用PLC可以实现对水泥灌浆机系统的自动控制，提高系统的可靠性。
Technology and mechanism of compaction grouting used in bored pile base grouting to enhance the bearing capacity are discussed.
对压密灌浆法用于桩底灌浆提高钻孔灌注桩承载力的工艺和机理进行了探讨。
Practice shows that the parameters were effective, the grouting result was satisfactory, and laying a foundation for safe mining.
工程应用实践表明，锚注加固参数设计正确，锚注加固效果明显，为矿山安全生产提供了保障。
During the grouting, an automatic recording system for grouting is used, with which the grouting quality is effectively controlled.
坝基帷幕灌浆使用灌浆自动记录系统，对灌浆的质量实现了有效的控制。
The monitoring system, the contents and measures of soil grouting reinforcement process were studied according to condition of project.
依据具体的工程条件，研究了注浆加固过程控制的监测系统、控制内容和实施方法。
The advanced pipe grouting is an effective technique to avoid the instability of shield-tunneling faces in soft or water-bearing ground.
超前注浆管棚支护是一种避免在软土地层或含水地层中盾构隧道开挖面失稳的有效技术。
It can instruct design and construction of grouting projects in site, and has important theoretical value and wide application prospects.
可用于指导现场注浆工程的设计和施工，具有较大的理论意义和广阔的应用前景。
Three Gorges project; fault crushed zone; pelization band; grouting material; chemical grouting; compound grouting; construction technology.
长江三峡工程；断层破碎带； 泥化夹层；灌浆材料；化学灌浆；复合灌浆；施工技术；
The mixing is a key link in cement grouting construction, and the different mixing manners have an important effect on grout engineering quality.
搅拌是水泥类灌浆施工中一个重要的环节，不同的搅拌方式对浆液的工程性质有着重要的影响。
The paper introduces the grouting technology and grouting materials employed to stop the water ingress from the water contained karst depression.
文章主要介绍了该富水溶槽的注浆设计方案、注浆材料及堵水技术。
The construction technology of long spiral drilled press-grouting super-fluid concrete pile is a new kind of pile-forming construction technology.
长螺旋钻孔压灌超流态混凝土施工技术是一种值得推广的新型成桩技术。
A curtain grouting blocking technique was used for treating ground collapse and possible lake water entering mine pits due to drainage during mining.
为防止该矿采矿疏干导致地表大面积塌陷，甚至可能引起附近湖水倒灌矿坑，经多次技术论证后，采用了帷幕注浆堵水方案进行治理。
A curtain grouting blocking technique was used for treating ground collapse and possible lake water entering mine pits due to drainage during mining.
为防止该矿采矿疏干导致地表大面积塌陷，甚至可能引起附近湖水倒灌矿坑，经多次技术论证后，采用了帷幕注浆堵水方案进行治理。
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