›› 2014, Vol. 28 ›› Issue (4): 11-13.

• 工程实录 • 上一篇    下一篇

不同填料试夯区单点夯沉量与地面变形对比分析

唐冬梅1,宝艳军2   

  1. (1.湖南省交通科学研究院,长沙 410015;2.湖南科创电力工程技术有限公司,长沙 410007)
  • 收稿日期:2014-03-30 出版日期:2014-08-20 发布日期:2014-08-27
  • 作者简介:唐冬梅(1980-),女,工程师,研究方向为岩土工程勘察设计、桥梁隧道地基基础工程。

Comparative Analysis of Settlement in Craters by Dynamic Compaction with Different Filling Materials

TANG Dongmei1, BAO Yanjun2   

  1. (1.Hunan Communications Research Institute, Changsha 410007;
    2.Hunan Kechuang Electrical Engineering and Technology Co., Ltd., Changsha, 410007)
  • Received:2014-03-30 Online:2014-08-20 Published:2014-08-27

摘要: 介绍了强夯法加固机理,结合工程实例,选择代表性区域进行试夯,通过试夯区现场试验监测对不同填料地基土单点夯击沉降量与夯坑周围地表变形进行了对比分析。

关键词: 强夯, 地基处理, 沉降量, 变形

Abstract: This paper presents the dynamic compaction soil improvement mechanism and a case history of a dynamic compaction project.The settlement values with different filling materials under each tapping are comparatively studied at the pilot test area.

Key words: Dynamic Compaction, Foundation Improvement, Settlement Magnitude, Deformation