摘要
根据引起沉降的各种因素,提出顶管施工对土层作用的简化力学模型,并在此基础上对Peck公式进行修正,使之能考虑固结因素的影响,从而得到估算地面沉降的实用公式.
Based on various factors causing settlement, a practical formula about settlement computation through revising Peck formula with a simplified mechanical model about pipe jacking acting on soil is proposed in the paper.
出处
《江西水利科技》
2006年第3期162-165,共4页
Jiangxi Hydraulic Science & Technology
关键词
顶管
沉降
固结
力学模型
Pipe jacking
Settlement
Consolidation
Mechanical model
