1) compaction grouting
挤密灌浆
2) pressure grouting
压密灌浆
1.
Based on a practical project, the applications of pressure grouting in strengthening the foundation of a block masonry building are discussed in this paper.
以一实际工程为例 ,论述了压密灌浆 (压力注浆 )在一砖混结构地基加固中的应用 ,此方法在加固过程中基本无附加沉降 ,不用开挖。
2.
When the bearing stratum at the tip of bored pile is sandy soil stratum,the method of pile tip pressure grouting can effectively improve the bearing capacity of single piles.
泥浆护壁钻孔灌注桩当桩端持力层为砂土层等非岩石层时,通过桩底压密灌浆能有效地提高单桩承载力。
3) compaction grouting
压密灌浆
1.
It analyzes application of CFG pile、high-pressure spiral pouring pile、compaction grouting through comparing different plans for one engineering,technical economy of them are compared and conclusion is obtained.
通过对一实际工程不同方案的比较,详细分析了CFG桩、高压旋喷桩、压密灌浆法的具体运用,并对这三种方法进行了技术经济比较,最终得出一些结论。
2.
By in situ grouting test of cast in place pile in Q 4 loess stratum at Shenyan railways, the feasibility of file end compaction grouting method applied in loess stratum and effect on the bearing behavior of pile are discussed.
在神延铁路 Q4黄土层中进行灌注桩桩底灌浆的现场试验 ,探讨桩底压密灌浆方法在黄土地层中应用的可行性及应用桩底压密灌浆技术对桩的承载性能的影响。
3.
Technology and mechanism of compaction grouting used in bored pile base grouting to enhance the bearing capacity are discussed.
对压密灌浆法用于桩底灌浆提高钻孔灌注桩承载力的工艺和机理进行了探讨。
4) seal grouting
密封灌浆
5) compaction grouting method
挤密喷浆法
6) extruded sand-gravel column with sleeve valve grouting
砂砾挤扩灌浆桩
1.
It is extruded sand-gravel column with sleeve valve grouting, formed by pouring sand-gravel into boring hole, aiguille extruding them into the soft clay interlayer and enrockment, then grouting with sleeve valve.
针对长流油气码头海上重达千吨以上的大圆筒码头基床夹泥引起倾斜的工程问题,研究提出了砂砾挤扩灌浆桩的加固新方法,并进行了加固设计、现场施工和质量检测。
2.
, extruded sand-gravel column with sleeve valve grouting, the strengthening design, site construction and quality inspection of which were carried out.
针对长流油气码头海上重达1000t以上的大圆筒码头基床夹泥引起倾斜的工程问题,研究提出了砂砾挤扩灌浆桩的加固新方法,并进行了加固设计、现场施工和质量检测。
补充资料：压密
分子式：
CAS号：
性质：粉体层或凝集体受外压时体积减小的现象。当粉体层内充满液体时外力和层的变形是成比例的；描述这一现象的数学关系式，叫压密方程，它是土质力学的基本方程。空隙被水充满的粉体层，若进行压密时会引起脱水，因而压密理论作为压缩脱水的理论基础是很有用的。
CAS号：
性质：粉体层或凝集体受外压时体积减小的现象。当粉体层内充满液体时外力和层的变形是成比例的；描述这一现象的数学关系式，叫压密方程，它是土质力学的基本方程。空隙被水充满的粉体层，若进行压密时会引起脱水，因而压密理论作为压缩脱水的理论基础是很有用的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条