This paper introduces the mechanism of foundation treatment in gob and construction technology of grouting method,discusses the application of infiltration grouting method in foundation treatment project in gob,and proposes measures to control grouting construction quality,in order to ensure grouting quality and fulfill effective utilization of land resources in gob.
介绍了采空区地基处理机理及灌浆施工工艺,结合工程实例,论述了渗入性灌浆法在采空区地基处理工程中的应用,提出了灌浆施工的质量控制措施,以保证灌浆质量,实现采空区土地资源的有效利用。
Some much-needed solved problems and,especially,soil reinforcement mechanism of gravel ground for inleakage pressure grouting are discussed preliminarily on the basis of practical experience in Chengdu area at the last year
作者根据近半年成都地区已有渗入式压力灌浆地基处理工程实践及该项施工技术所面临的诸多急需解决的问题，着重对渗入式压力灌浆对砂卵石地基的作用机理进行了初步分析。
The pile bottom post pressure grouting technology could raise a bored pile s bearing capacity by grouting cement to the end of the pile According to the construction experience ,the working mechanism of pile end grouting appeared to be seep in grouting mainly,and the bearing capacity was composed of the friction of pile side,the resistance and friction of the consolidated bod
介绍了桩底后压浆技术，通过向桩底进行注浆可消除孔底沉渣的不利影响，并提高单桩承载力；通过工程实例分析表明，在卵石层中其灌浆机理主要表现为渗透灌浆，其承载力由３部分组成，即桩身部分的摩擦力、固结体部分的摩擦力和固结体的底部阻力。
Design for anti-seepage grouting of dam of Silin Hydropower Station;
思林水电站大坝防渗灌浆设计
Chopping Cracks the Pouing Thick Liquid to Provide Against Seeing the Application Study That the Technique is Living on the Embankment of the Weihe River;
劈裂灌浆防渗技术在渭河堤防上的应用研究
Seepage Control Technique of Split Grouting forEarth Dam Body and Levee Foundation
土坝坝体与堤坝地基劈裂灌浆防渗技术
The Study of Seepage Control and Consolidation Technique for Completed Earth Dams by Fracturing Grouting
土坝坝体劈裂灌浆防渗加固技术的研究
Study on the Dam Foundation Guards Against Infiltrates of the High-pressure Spray Grouting;
水库坝基砂卵石层高压喷射灌浆防渗技术研究
High-pressure jet grouting cutoff wall construction test for earth dam of Baihe reservoir
百合水库土坝高压喷射灌浆防渗墙施工试验
High-pressure rotary jet-grouting for anti-seepage in sand-gravel strata
高压旋喷灌浆防渗技术在砂砾石地层中的应用
Analysis on karstic seepage and evaluation on anti-seepage effect from curtain grouting for Haizi Reservoir
海子水库岩溶渗漏分析及帷幕灌浆防渗效果评价
Method of High-pressure Jet Grouting Combined with Concrete Cutoff Wall and Its Application in Seepage Control of Cofferdams
围堰防渗采用高喷灌浆与砼防渗墙结合法
Empirical Analysis and Forecast of the Concrete Diaphragm Wall and Unit;
混凝土防渗灌浆单位量的实证及预测
Construction Technology of Curtain Grouting of Deep Gravel Layer
深厚砂砾石层防渗帷幕灌浆施工技术
Application of High-pressure Spraying Pouring in Embankment Foundation Impervious Project
高压喷射灌浆在堤防基础防渗工程中的应用
Seepage and Seepage Stability Analysis of Dam Foundation Cut-off Wall and Grout Curtain under Cut-off Wall
坝基防渗墙及墙下灌浆帷幕渗流及渗透稳定性分析
The application of curtain grouting method in reservoir dam mass seepage protecting engineering
帷幕灌浆在水库坝体防渗工程中的应用
Jet Grouting Technology in Dam Base Processing;
高压喷射灌浆技术在坝基防渗处理中应用研究
Technical Research on the Seepage Control and Improvement of the Dam in Shen Zhen Changlingpi Reservoir;
深圳市长岭皮水库大坝防渗灌浆处理技术研究
Application of high-pressure swing-spraying grouting technology in underground leakage prevention project of mine tailing dam
高喷灌浆技术在尾矿库地下防渗工程中的应用
Application of new grouting technologies for anti-seepage and leakage blocking to Dalongtan Reservoir in Guangxi
广西大龙潭水库防渗堵漏灌浆新技术应用
Studies on technology of seepage-prevention curtain grouting with thick sand and gravel layer
深厚砂砾石层防渗帷幕灌浆施工技术研究
