说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 振冲碎石
1)  vibroflotation gravel
振冲碎石
1.
This paper introduces the application of vibroflotation gravel technology in the alteration project of flood diversion hub in Beiguan of Beijing North Canal,and analyzes the problem of how to pin up the foundation in the special geologic condition as well.
介绍振冲碎石桩施工在北京北运河北关分洪枢纽改建工程中的应用,分析了在特殊地质条件下地基加固的问题。
2)  vibro-replacement stone column
振冲碎石桩
1.
Study on composite modelfor vibro-replacement stone column foundation by FEM;
振冲碎石桩地基有限元分析的复合模型研究
2.
The application of vibro-replacement stone column in hydraulic architecture soft foundation management;
振冲碎石桩在水工建筑物软基处理中的应用
3.
The application and analysis of vibro-replacement stone column in foundation reinforcement;
振冲碎石桩加固地基的应用与分析
3)  vibro-replacement stone pile
振冲碎石桩
1.
The application of composite foundation of CFG pile and vibro-replacement stone pile;
CFG桩联合振冲碎石桩复合地基的应用
2.
Application of large power vibro-replacement stone pile for foundation of high-rise building;
大功率振冲碎石桩在高层建筑地基中的应用
3.
This paper states the static loading test made on site for the liquable foundation where the vibro-replacement stone piles has been applied to anti-liquefy and strengthen the foundation,combing with actual treatment to the foundation of a real project.
结合某工程地基处理的实际,对可液化砂土运用振冲碎石桩处理后的抗液化性和提高承载力的效果进行了现场载荷试验。
4)  vibro replacement stone column
振冲碎石桩
1.
The application of vibro replacement stone column;
振冲碎石桩在工程中的应用
2.
An empirical formula for bearing capacity of vibro replacement stone column;
一个振冲碎石桩单桩承载力的经验公式
5)  crushed stone pile
碎石振冲桩
1.
This paper puts forward some views about the technology requirement of the strength, weathering resistance and particle composition of the filler, combining with the stuffing selected of crushed stone pile in the construction of Sifuosi reservoir.
 本文就碎石振冲桩填料选择问题,结合石佛寺水库实际施工情况,从填料的强度,抗风化能力,颗粒组成等方面,提出了一些对填料具体技术要求。
2.
This paper introduces the machinery of construction, the scheme of the choice of processing parameter and the detection result of construction for the crushed stone piles under the ground condition of Shifuosi Reseroir.
 介绍在辽河石佛寺水库地层结构条件下,碎石振冲桩施工机械、施工方案、工艺参数的比选和确定,施工检测结果证明,碎石振冲桩复合地基加固技术对提高基础的承载力与抗滑稳定及抗震防液化能力效果显著。
6)  vibro-replacement stone column
振冲碎石置换桩
1.
The application of vibro-replacement stone column in soft soil foundation treatment;
振冲碎石置换桩加固软弱地基的应用
补充资料:振冲法
      通过振冲器产生水平方向振动力,振挤填料及周围土体,达到提高地基承载力、减少沉降量、增加地基稳定性、提高抗地震液化能力的地基处理方法。
  
  振冲器的上部为潜水电机,下部为振动体。电机转动时通过弹性联轴节带动振动体的中空轴旋转,轴上装有偏心块,以产生水平向振动力。在中空轴内装有射水管,水压可达0.4~0.6兆帕。依靠振动和管底射水将振冲器沉至所需深度,然后边提振冲器边填砂砾边振动,直到挤密填料及周围土体(振冲过程如图示)。振冲法施工时除振冲器外,尚需行走式起吊装置,泵送输水系统、控制操纵台等设备。
  
  
  德国在20世纪30年代首先用此法振密砂土地基。近年来已用于粘性土中。在饱和粘土的振冲孔中填以碎石,经振密形成石柱的方法(又称石柱法),主要起置换作用。由此形成的地基应按复合地基计算。
  

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