1) special shaped compaction pile
异型夯扩桩
1.
The mechanism of ground treatment by special shaped compaction pile is analyzed herein based on the trial held in Luoyang city.
本文阐述了异型夯扩挤密桩在洛阳新近堆积软土场地及建筑垃圾场地上的工程尝试 ,分析了异型夯扩挤密桩对场地地基的整体处理机理 ,结合工程实例论述了异型夯扩桩在洛阳及豫西地区的适用性及推广应用前景。
2) All course new type pounding expandable tip pile
全夯式新型夯扩桩
3) Ram-compaction piles
夯扩桩
1.
Ram-compaction piles with composite bearing base is an effective method to enhance the bearing force of the composite foundation,by u- sing the high bearing force of a pile,the characteristic of the pile s short,the enhance of the substitute ratio of the composite foundation.
复合载体夯扩桩是利用单桩承载力高,桩身较短的特性,通过提高复合地基置换率参数的方法有效提高复合地基的承载力,减小上部土体中的有效应力,从而有效减少土体的压缩变形。
2.
This paper introduces the method of controlling the driven steel tube in application of the ram-compaction piles.
介绍了锤击沉管夯扩桩的沉管控制原则。
3.
As a result,the ram-compaction piles have not only higher-load but also less down moving.
夯扩桩具有单桩承载力较高、沉降较小等优点,在经济上也优于普通灌注桩体。
4) rammed enlarged piles
夯扩桩
1.
Difference exists in the base height of rammed enlarged piles between the model test and the calculated test.
夯扩桩室内模型试验的扩大头高度与规范推荐公式的计算结果存在差异,二个实际工程的现场原型试验桩样本实测结果进一步证实规范公式存在缺陷。
6) compacted expanded pile
夯扩桩
1.
In this paper the application and adaptability of compacted expanded pile in collapsible loess in west past of Henan is presented.
对夯扩桩在豫西湿陷性黄土地区的应用和可行性分析与检测。
2.
The mechanics characteristic of the compacted expanded pile is introduced in this paper.
介绍了夯扩桩的受力特点 ,采用弹性方法分析了夯扩桩作用下地基土的附加应力 ,提出了夯扩桩单桩沉降的近似计算方法 ,并与工程试验桩结果进行了比
3.
This paper narrates the problems of project quality brought about in the compacted expanded pile construction for saturated silty clay soils.
本文叙述了在饱和粉质粘土中进行夯扩桩施工所带来的工程质量问题;分析了因土的液化造成了桩质量事故的原因;介绍了碎石桩的应用效果。
补充资料：夯嘴夯腮
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