Connecting with the practices of treatments of the soft roadbed, this paper introduces several common treatment methods of soft roadbed, including soil replacement cushion method, tamping method, vibroflotation method and high-pressure rotary method.
结合软土地基处理工程实践经验,介绍了目前比较常用的几种处理软弱地基的方法,包括排淤或换土垫层法、重锤夯实法、振冲法和高压旋转法。
The primary consolidation settlement of saturated soft clay has finished under static loading of fill soil treating with drainage consolidation; and the surface fill soil was dynamically compacted by tamping method.
介绍了利用重锤夯实法加固表层填土与排水固结法加固深层软土联合处理库内层状软土地基的方法,在填土静荷载和塑料排水板作用下淤泥质软土很快完成主固结沉降,重锤夯实法使表层填土受到动力压密,软土和填土强度得以提高。
This paper presents a method of tamping for improving unconsolidated sand and gravel foundation backfilled on the flood land,and introduces the principles of soil improvement with some engineering cases.
首次提出了对河漫滩上抛掷回填松散砂卵石地基采用重锤夯实法进行加固，介绍了加固的原理及工程实例，并结合工程实例通过现场试验论证了它为一种技术可靠、经济合理、施工可行的方案，为今后在松散砂卵石地基中应用这一方法提供了可靠依据。
Application of Hammer Device in Highway Subgrade Ramming;
重锤夯设备在公路路墓夯实中的应用
Construction Technology of Pre Pore-forming Chemical Churning Pile with Compaction Soil Rammed by Heavy Hammer
重锤夯扩挤密土预成孔旋喷桩施工技术
Application of Massive Hammer in Underwater Bed Compaction of Songyu Harbour
大质量夯锤在嵩屿码头水下基床夯实中的应用
Study on Design Theory and Construction Technology of Cast-in-Place Expanded Pile with Hammer Driven Casting;
锤击夯扩沉管灌注桩设计理论与施工技术研究
air-lift gravity drop hammer
蒸汽重力落锤;单作用空气锤;空气重力落锤
A heavy hammer having a wedge-shaped head and used for splitting logs.
楔手重锤有楔形头的重锤，用于劈圆木
A heavy metal body, especially the head of a power hammer.
锤头一种重的金属体，特指汽锤或打桩机的锤头
bash one's thumb with a hammer
用铁锤重重地敲到拇指
Experimental research on pile material's engineering characteristics of rammed concrete piles thrusted-expanded in column-hammer
柱锤冲扩夯实混凝土桩桩身填料工程特性试验研究
weight-loaded accumulator
重锤式蓄能器;重力蓄力器;重物锤式储能器
oscillating device mechanism
重锤摆动装置的机构
self-guided weight-loaded accumulator
自导向的重锤式蓄能器
A heavy, long - handled hammer used especially to drive stakes, piles, or wedges.
长柄重锤一种长柄的重锤，用于打桩、打楔
Dynamic compaction is one of important methods for ground treatment.
强夯法是地基处理的重要方法之一。
Improving Construction of Statistical Standards,Strengthening the Base of Harmonization Statistics;
重视统计标准建设,夯实和谐统计基础
Stress Source Creativity to Tamp the Base of Sci-tech Development of Shanxi Province;
注重源头创新 夯实我省科技发展基础
Strong Rad Method is In the Application In the Foundation of Serious Liqu efaction of Deep Layer;
强夯法在处理严重液化地基中的应用
top-roll counterweight balance arrangement
上轧辊的重锤式平衡装置;上轧辊重锤式平衡装置
(The pendulum is usually measured from the top point to the middle of the bob.
我们称底部的重物叫摆锤（摆的长度一般从顶点到摆锤中间来计算）。