The high pressure spray grouting technique and the application;
高压喷射灌浆技术及应用
Quality practice to examining high pressure spray grouting wall in using bounding well method;
围井法检验高压喷射灌浆墙体质量
The paper summarized the application of high pressure spray grouting into anti-seepage wall of Huihe reservoir dam.
本文对高压喷射灌浆防渗墙技术在浍河水库除险加固工程中的应用进行了总结,指出在多种地层条件下应用时,做好现场试验及地质条件勘察、合理控制提升速度及中途停喷孔的搭接长度是确保墙体质量的关键。
Test and research on triple row tube high pressure jet grouting to build water penetration proof wall;
三列管高压喷射灌浆构筑防渗墙的试验研究
This paper introduces the general situation of the project and the mechanism of high pressure jet grouting,and through analyzing on the parameters and data in the practical construction of the watertight wall with high pressure jet grouting technology,puts forward a set of effective methods.
简要介绍了工程概况和高压喷射灌浆机理,通过对高喷防渗墙实际施工中参数和数据的分析,得出了一套行之有效的施工方法。
In the paper, it is introduced that the construction method and experience of seepage control by the double-pipe method of high pressure jet grouting to seal the bottom of dock foundation of a shipyard in Burma horizontally.
该文介绍缅甸船厂坞口基坑采用高压喷射灌浆二管法水平封底防渗施工方法和经验。
Application of high-pressure gunite in rehabilitation of Hongshan reservoir in Xinjiang;
高压喷射灌浆在红山水库除险加固中的应用
The impervious technique of high-pressure gunite applied to stage Ⅰembankment cofferdam of the Three Gorges Project was introduced comprehensively.
对高压喷射灌浆防渗技术在三峡工程一期土石围堰中的成功应用作了全面的介绍,详细阐述了其施工布置、施工主要参数、施工程序和施工方法。
The jet grouting method is commonly used for ground improvement.
属于高压喷射搅拌工法中一种之喷射灌浆工法(以下简称「JG工法」),于地层结构复杂之地质条件下,因地质软硬差异造成有效桩径不同,故对于设计或施工管理值标准之采用为一尚待检讨之课题。
Application of jet grouting technique in removing danger and consolidating in dyke engineering;
高压喷射灌浆技术在堤防消险加固工程中的应用
It is designed to arrange a row of jet grouting impervious wall in the dam foundation along the centerline of clay core wall.
设计坝基在粘土心墙中心线布置一排高压喷射灌浆防渗墙。
The article,according with the job practice of jet grouting,expounds the 15 points under the 10 links of 3 control stages,namely,job practice preparation,job practice and the finishing and checking stage.
文章结合高压喷射灌浆工程具体施工实际,分别对施工准备、施工生产、竣工验收等3个控制阶段、10个控制环节的15项控制要点、控制内容和控制依据列表等进行了阐述,同时对施工中常见的质量通痛进行了归纳总结,并分析其成因和防范措施,最后提出几点指导意见。