curtain grouting
帷幕灌浆
2025-08-11 05:55 浏览次数 4
帷幕灌浆
curtain grouting blocking帷幕注浆堵水
curtain grouting planning帷幕注浆方案
curtain grouting test帷幕灌浆试验
high pressure curtain grouting高压帷幕灌浆
Curtain Grouting Technique帷幕注浆技术
The curtain grouting帷幕灌浆
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。
the curtain grouting project for the dam of xiaolangdi multipurpose project is large in size, big in difficulty, complex in geological conditions and high in technical requirements.
小浪底大坝帷幕灌浆工程规模大、难度大,地质条件复杂,技术含量高。
application of high pressure grouting cut-off wall on the large dams is less in china, while curtain grouting under the wall is far less.
高喷防渗墻应用于大型水利工程永久防渗在国内还比较少,在墻下进行帷幕灌浆施工为数更不多。
without gallery. low pressure, thick curtain grouting is adopted with strict grouting procedures and technical process.
在不设廊道的情况下,采用低压厚幕的灌浆处理方案。灌浆施工程序和技术工艺严格。
by conducting site curtain grouting test, curtain grouting method, technical parameters and resource allocation are studied for this kind of geological formation.
通过在现场进行的帷幕灌浆试验,探讨研究了该类地层下的帷幕灌浆施工方法、工艺参数、资源配置等问题。
this paper sets forth the building technology of spillway curtain grouting at daxijiang reservoir and solving method of special condition in the grouting.
阐述了大西江水库溢洪道帷幕灌浆的施工工艺及灌浆中出现特殊情况的处理方法;
to improve the integrity of the dam foundation and anti seepage capability consolidation grouting and curtain grouting are adopted.
为提高坝基的整体性和防渗性能,对趾板进行了固结和帷幕灌浆。
this article aims to study and analyze the curtain grouting on rock foundation and puts forward an improved proposal.
因此,以巖石地基帷幕灌浆为例进行研究分析,并提出改进建议。
the practice indicates that the construction quality of the curtain grouting anti-seepage engineering is good, and it has reached the technical requirements of anti-seepage.
实践结果表明,该垃帷幕灌浆防渗工程的施工质量良好,达到了防渗的技术要求。
the technologies for plugging technique with curtain grouting in karst water-filled ore deposits has been applied more than 30 years in china.
巖溶充水矿床帷幕注浆堵水技术国内已开展30多年,为10多个矿山采用,效果显着。
curtain grouting method and corresponding measures are introduced to deal with gushing water and gushing mud during construction of geleshan tunnel.
介绍歌乐山隧道施工过程中出现的涌水、涌泥情况,帷幕注浆堵水的施工方法及相应措施。
the properties of grouting materials used in the curtain grouting with hole-top enclosure of the jiangya project are studied under normal and high pressures through the laboratory grouting testing.
通过室内模拟灌浆试验,研究了江垭工程孔口封闭帷幕灌浆中所使用的石门水泥灌浆材料和张家界水泥灌浆材料在常压和高压下的有关性能,并对其浆材性能等进行了对比分析。
this material has been used for curtain grouting at the wan「an shiplock and power plant and for leakage stoppage at the temperature joint of the wan」an shiplock.
已在该工程的船闸和厂房的帷幕灌浆和船闸温度伸缩缝止水堵漏中应用,效果良好。
considering the large work quantity and tight time schedule for the curtain grouting in bid i of letan project, drilling speed is the most critical factor in the construction progress.
乐滩水电站i标工程帷幕灌浆工程量大,工期紧,影响施工速度的最大因素是鉆孔速度。
this paper uses examples to describe some issues that should be paid attention to in the design and operation of curtain grouting and the operation method. ideal effect has been obtained.
结合工程实例,阐述了帷幕注浆设计施工中应注意的问题及具体施工工艺,实施效果较为理想。
in the design of the impermeable curtain grouting engineering, high-pressure cement grouting with orifice-closed method was adopted.
某水电站二期工程为地下厂房,工程防渗帷幕灌浆采用了孔口封闭法高压水泥灌浆。
this paper introduces the scheme selection, the construction process and the project quality inspection of curtain grouting in consolidation project of gushan reservoir in fanshi county.
文中叙述了繁峙孤山水库险加固工程帷幕灌浆的施工方案选择、施工过程及工程的质量检查。
in this paper the technology for leakage-proof of the dyke with consolidation grouting and curtain grouting was introduced by a practical work.
本文通过工程实例,介绍了采用固结灌浆和帷幕灌浆处理拦洪坝的防渗施工技术。
the circular curtain grouting for power tunnels is part of the curtain grouting on the left abutment of xiaolangdi dam.
小浪底引水发电洞环形帷幕灌浆,是大坝左岸帷幕灌浆的一部分。
through curtain grouting construction and analysis of grouting results, the quality of curtain grouting has been analysised objectively.
通过对帷幕灌浆施工和对灌浆成果的分析,对帷幕灌浆的质量进行了客观评价。
the main construction methods of the yangshan first cascade hydyop-ower station curtain grouting are as follows:improving construction condition.
仰山一级站大坝基础帷幕灌浆施工多方采取措施,改善施工条件;
for the seepage control of dam, the curtain grouting and back filled concrete have been adopted. now the no.
对大坝渗透用帷幕灌浆、回填混凝土进行处理。
an introduction was made on the technique selection and construction process of dam foundation curtain grouting for baoding reservoir of tianhu hydropower plant.
文章介绍了目前世界上规模最大的地下洞室之一,龙滩水电站地下厂房系统的主厂房开挖施工过程。