摘要
详细介绍了广州地铁三号线大塘站—沥滘站区间盾构隧道施工中房屋桩基加固处理方案——桩基托换、筏基加固和顶升绕涠宰谢唬油谢辉怼⑹芰Ψ治觥⒓扑惴椒ā⒐丶ぷ骱图际醮胧┑确矫孀髁酥氐悴觥?
The pile foundation strengthening treatment scheme, pile foundation underpinning, jack up and raft foundation strengthening for the interval shield tunneling from Datang station to Lijiao station of No.3 Guangzhou subway are described in detail. Specially, pile foundation underpinning is described emphatically from such aspects as underpinning principle, mechanical analysis calculation method, key construction contents and technical measures.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2004年第3期486-489,499,共5页
Rock and Soil Mechanics
关键词
地下铁道
区间隧道
桩基托换
筏基加固
顶升
subway
interval tunnel
pile foundation underpinning
raft foundation reinforcement
jack up
