湿陷性黄土地基孔内深层超强夯技术的加固范围
王正振,黄磊,戴国亮,周勇,苏天涛

Strengthening range of super down-hole dynamic consolidation technology in collapsible loess foundation
Zhengzhen WANG,Lei HUANG,Guoliang DAI,Yong ZHOU,Tiantao SU
表 1 土体物理力学指标
Tab.1 Physical and mechanical indexes of soil
参数
数值
h=0~13 mh=13~20 m
密度ρ/(kg·m−31 4401 620
泊松比ν0.420.43
黏聚力c/kPa15.715.7
内摩擦角φ/(°)25.925.9
弹性模量E/MPa10.012.0