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- ADOPTION OF THE DOUBLE -LIQUID HIGH -PRESSURE CHEMICAL GROUT METHOD TO TREAT OVERFLOW AND QUICKSAND PROBLEMS IN A CAISSON PROJECT 采用双液高压化学注浆处理沉井采用双液高压化学注浆处理沉井
- chemical grouting method 化学灌浆法
- The grouting method is analyzed in the paper. 笔者通过实际工程对注浆法整治桥头跳车技术进行研究。
- The flow of chemical grout in the medium with double porosity is a two phase flow process. 化学浆液在岩土双重孔隙介质中的流动是一个二相驱替过程。
- Chemical Industry: acid, alkali, salt solution, a variety of viscous, pasty emulsion chemical grout. 化学工业:酸、碱、盐液,各种粘滞、糊状乳状化学浆液。
- The article presents the main machanism of grouting method and introduces its application in water supply and sewerage works. 文章简要阐述了压力灌浆法的主要原理,并结合工程实例介绍了压力灌浆技术在给排水工程施工中的应用。
- This paper discusses the application and effect of chemical grouting in seepage proof curtain of interception-pollutant dam of Weihai waste treatment plant. 摘要文章讨论了化学灌浆在威海市垃圾处理厂截污坝防渗帷幕中的应用及效果。
- In this paper,the handling of impermeability protection of the durability of the piles by installing lateral waterproof curtain formed by high-pressure jet grouting method . 介绍采用高压喷射注浆法设置侧向帷幕的方法,对钻孔灌注桩进行耐久性抗渗防护处理。
- The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil. 文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用,并详细阐述了注浆技术的施工流程。
- An introduction was given to some key problems about grout enriched vibrated RCC (GEV-RCC), including the experimental method for GEV-RCC, the optimization of mixing-ratio, the grouting method, and the reasonable amount of grout to be added. 摘要介绍变态混凝土应用技术中几个关键问题,如变态浆液的试验方法、配合比优化、加浆方式和加浆率等方面的试验研究。
- This paper illustrates an application case of chemical grouting material in plugging water under complex conditions, especially when the fault fracture zone are filled with a lot of loose materials. 介绍了在复杂地层特别是在断层破碎带有大量松散充填物时,采用化学浆液注浆成功封堵断层水的实例。
- When the bore hole-top-enclosed grouting method is used to conduct high-pressure curtain grouting, shallow weathered broken rock is easy to be split, resulting in excessive grout loss. 采用孔口封闭灌浆法进行高压帷幕灌浆时,对于浅层风化破碎岩体易产生多次劈裂而流失过多浆液造成浪费。
- The paper rather comprehensively narrates the status of the s tudy and a pplication of the chemical grouting technique on the ground treatment at home an d abroad, and poses the existing problems. 该文比较全面的叙述了化学灌浆技术在国内外处理地基方面的研究与应用现状,以及存在的问题。
- This paper compared and analyzed the new derivative split grouting phenomenon with the Zhang's grouting method based on introducing the traditional derivative split grouting method. 在介绍传统劈裂式灌浆方法的基础上,对新的衍生的劈裂灌浆现象与章氏灌浆法的灌浆目的、出浆位置、灌浆材料、帷幕形态、坝体变形以及坝体稳定性计算等方面进行了简单的对比与分析。
- Technical features,main requirements and process flow of sleeve valve barrel grouting method are described with the field cases of the method in grouting injection reinforcement,permeability proof and leakage treatment in china. 介绍了袖阀管注浆工法的特点、主要技术要求和施工工艺流程,以及该方法在国内注浆加固、防渗、堵漏施工中的应用实例。
- Abstract: Technical features,main requirements and process flow of sleeve valve barrel grouting method are described with the field cases of the method in grouting injection reinforcement,permeability proof and leakage treatment in china. 文摘:介绍了袖阀管注浆工法的特点、主要技术要求和施工工艺流程,以及该方法在国内注浆加固、防渗、堵漏施工中的应用实例。
- To deal with the asymmetry settlement of power equipment foundation,the foundation is consolidated by means of silicated concrete grouting method and double liquids injection method. 文章简述了某电厂动力基础设备由于产生不均匀沉降而采取双液硅化法和密压双液注浆法进行加固处理,取得了良好的加固效果,指出该方法可为类似工程提供借鉴。
- In this paper, the handling of impermeability protection of the durability of the piles by installing lateral waterproof curtain formed by high-pressure jet grouting method is dealt with. 介绍采用高压喷射注浆法设置侧向帷幕的方法,对钻孔灌注桩进行耐久性抗渗防护处理。
- Chemical grouted or sandwich flameproof glass are easy to become milky white and produces air bulbs and loose basic transparency of glass. 化学灌浆或夹层防火玻璃在紫外线照射下容易变成乳白色及产生汽泡,失去了玻璃基本的通透功能。
- This paper gives a description of the grouting technology for controlling water inrush from fault, the selection of grouting materials, the rational arrangement of grouting holes and grouting method. 介绍了断层突水治理的注浆工艺,并对注浆材料的选择,注浆钻孔的合理布置,合理的注浆方法作了祥细的介绍。