›› 2013, Vol. 27 ›› Issue (6): 10-13.

• 工程实录 • 上一篇    下一篇

强夯法处理吹填细砂地基的试验研究

侯华梁   

  1. (黄河勘测规划设计有限公司,河南洛阳 471002)
  • 收稿日期:2013-05-18 出版日期:2013-12-20 发布日期:2013-12-21
  • 作者简介:侯华梁(1978-),男,工程师,黄河勘测规划设计有限公司地质勘探院,研究方向为地基处理。

Hydraulically Dredged Fine Sand Soils Improved by Deep Dynamic Compaction

HOU Hualiang   

  1. (Yellow River Investigation, Planning and Design Co., Ltd., Luoyang Henan 471002)
  • Received:2013-05-18 Online:2013-12-20 Published:2013-12-21

摘要: 介绍了强夯法处理吹填细砂地基的设计及施工,并对孔隙水压力和夯坑沉降量的监测结果进行分析,通过室内土工试验、扁铲侧胀试验、静力触探试验、标准贯入试验及载荷试验对强夯加固效果进行了分析。

关键词: 强夯法, 处理, 吹填细砂

Abstract: This paper presents a case study of improving hydraulically dredged fine sand soils with deep dynamic compaction method. The pore water pressure and the settlement of the craters are monitored. The effect of the dynamic compaction are evaluated by laboratory testing on soil samples, dilatometer, cone penetration test and standard penetration testing as well as static plate loading tests.

Key words: Deep Dynamic Compaction, Soil Improvement, Hydraulically Dredged Fine Sands