Long spiral dry pore-forming pumping concrete grouting pile can be used in multi-story buildings and low huge buildings.
长螺旋干成孔压灌混凝土桩适合于多层及小高层基础工程。
Therefore, it is important to strengthen the understanding of construction project mass concrete grouting construction technique and study.
因此，加强对建筑工程大体积混凝土浇筑施工技术方法的认识与研究就显得尤为重要了。
The sequencing of concrete grouting blocks on dam has a direct effect on the grouting progress and the uniformity of construction strength.
大坝混凝土浇筑块的排序方法影响其浇筑施工进度和施工强度的均衡性。
The purpose of construction of prestressed concrete grouting works, grouting material and proportioning are presented; the method of the construction is stressed.
简述了预应力混凝土灌浆工程的目的、灌浆材料及配合比，重点介绍了该工程的施工方法。
An introduction is made on the construction process of artificial hole pile including holing, wall protection, fabrication and installation of reinforcing cage, pile core concrete grouting etc.
介绍人工挖孔桩的成孔、护壁、钢筋笼制作和安装、桩芯混凝土浇灌等施工过程。
The concrete measure and method of preburied sleeve installation and grouting construction are addressed in this paper.
文章介绍了该压缩机基础预埋套管安装及灌浆施工的具体措施和方法。
The main products: grouting material series, series expansion agent, concrete additives series.
主要产品：灌浆料系列、膨胀剂系列、混凝土添加剂系列。
The using of technique of pre-stressed anchoring pile, shot anchoring net, concrete frame, grouting and reinforced soil in the prevention and utilization of landslide are introduced in this paper.
本文介绍锚拉桩、喷锚网、钢筋混凝土格构、注浆、加筋土等技术在三峡库区滑坡等地质灾害防治与利用的初步经验。
The prestressing duct vacuum grouting workmanship is an effective measure for improving the safety and durability of the post-tensioning concrete structures.
预应力管道真空辅助压浆工艺是提高后张预应力混凝土结构安全度和耐久性的有效措施。
The joint grouting techniques in roller compaction concrete structure is one of the most important works in dam building technology.
在碾压混凝土结构中进行接缝灌浆，是目前坝工研究的重要技术问题。
After construction practice, the author has introduced in detail the principle of raising the bearing power by pressing after grouting with armored concrete.
文章通过工程实践，详细介绍了钢筋混凝土灌注桩后压浆提高承载力的原理。
The article details material selection, grouting technology and quality inspection in the treatment of defects in concrete of the permanent ship lock of Three Gorges.
针对三峡永久船闸工程混凝土缺陷的类型，介绍了缺陷治理选用的材料，并对灌浆工艺、施工注意要点、灌浆质量检验作了详细介绍。
Nowadays the chemical grouting is widely used in the treatment of concrete crack leakage, in which both technique and grouting material developed quite completely.
目前，在处理混凝土裂缝漏水中普遍采用化学灌浆，无论是工艺还是灌浆材料都较成熟。
Some concrete construction control measures are proposed to ensure the piling quality of grouting underwater concrete.
提出了具体的施工控制措施，保证了灌注水下混凝土的成桩质量。
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。
It has guiding meaning to the quality control of the underwater concrete pile grouting.
对桩身水下混凝土灌注的质量控制具有一定的指导意义。
In this article, authors present the test results, using the contrast experiment method, that chemistry grouting improved the mechanics capability of the concrete member with different form crack.
本文介绍利用对比实验方法，研究具有不同形式裂缝的混凝土构件在化学灌浆后的力学性能改善情况。
In the constructing of duct grouting for post-tensioning bonded prestressed concrete, the suitable cement paste is the most essential and important factor to guarantee grouting quality.
在后张有粘结预应力砼孔道灌浆的施工中，良好性能的水泥浆体是保证灌浆质量的最基本、最重要的因素。
The leakage still can not be prevented by the spillway reinforcing treatment and grouting impervious for many years, the damage speed of the spillway concrete still fails to slow down.
多年来对溢流坝不断加固治理以及灌浆防渗，但是渗漏仍不能遏止，溢流坝混凝土的破坏速度仍未能减缓。
The reasons of such cracks of cement concrete are analyzed, and grouting is a good way to solve the problem. The mechanism of grouting is explained.
本文通过分析水泥混凝土路面板由脱空引起的混凝土裂缝的原因，采取灌浆技术来解决此类病害，并阐述了灌浆加固机理。
Based upon analysis of the reasons caused the cracks in reinforced concrete pool chemical grouting measure is proposed to mend those cracks and good effects are acquired.
分析了某水池工程混凝土结构裂缝产生的原因，通过采用化学灌浆的方法修补裂缝，最终取得良好的效果。
Several void detective methods of the cement concrete pavement are verified by grouting quantity.
通过水泥板每孔灌浆量以及与其他孔连通情况，对几种脱空检测方法进行了验证。
At the same time, the surface crack repair method of crack treating, grouting filling embedded block and structural concrete reinforcement and displacement methods are proposed.
同时，提出裂缝处理的表面修补方法、灌浆嵌缝封堵法、结构加固法和混凝土置换法。
Using pressure grouting to treat concrete reinforcement filling pile's bottom to increase the vertical bearing capacity of filling pile is a new technique.
用压力灌浆法处理钢筋混凝土灌注桩底以提高灌注桩的竖向承载力是一项新工艺。
Prestressed construction technology of the box girder concrete of the bridge and the vacuum grouting technology;
真空压浆是后张预应力混凝土结构施工中的一项新技术，已经越来越广泛地应用于工程实践中。
Measures such as blasting control, concrete quality control and high-pressure grouting have been taken in construction to achieve the design requirement.
施工中从控制爆破、混凝土质量、高压灌浆等方面实现设计意图。
According to the characteristic of the cracks in underwater concrete structure that are full of water, a new type of high performance composite grouting was designed.
根据水下结构混凝土裂缝中富含水分的特点，设计一种高性能复合注浆修补材料。
According to the characteristic of the cracks in underwater concrete structure that are full of water, a new type of high performance composite grouting was designed.
根据水下结构混凝土裂缝中富含水分的特点，设计一种高性能复合注浆修补材料。
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