软土结构性对基坑开挖及邻近地铁隧道的影响
王灿,凌道盛,王恒宇
Influence of soft clay structure on pit excavation and adjacent tunnels
Can WANG,Dao-sheng LING,Heng-yu WANG
表 1
宁波地区粉质黏土基本物性指标
Tab.1
Basic physical properties of Ningbo silty clay
土样
G
s
w
/%
γ
/(kN∙m
−3
)
ρ
d
/(g∙cm
−3
)
w
L
/%
w
P
/%
粉质黏土
2.73
39
17.5
1.29
36
20