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强夯法加固填海区深填路基的试验研究

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2007-06-01

Journal: 工程勘察

Included Journals: CSCD、ISTIC、PKU

Issue: 6

Page Number: 10-12

ISSN: 1000-1433

Key Words: 强夯法;承载力;压实度;效果检验

Abstract: 本文对大连保税区填海区深填道路路基的强夯加固现场进行了试验和检测,通过对试夯区试夯,得出了强夯法的施工参数.现场检测结果表明,采用2000kN·m的夯击能使回填碎石土路基的有效加固深度达到7m左右,强夯后路基的各项力学指标都有明显的提高,满足设计要求.该场区强夯加固的成功,为深填海区及类似工程的设计施工提供借鉴.

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