The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Research on Field Monitoring Method and Application of Adjacent Pile Foundation Settlement in Xicun Station of Guangzhou Metro
Author(s): 
Pages: 643-648
Year: Issue:  5
Journal: Journal of Seismology

Keyword:  地铁车站 桩基监测 沉降控制标准 近接桩基沉降分区;
Abstract: 以广州地铁西村站近接9组桩基施工为例,运用三维数值模拟技术,研究了近接桩基沉降现场监测方法,建立了西村站近接桩基沉降控制标准、监控量测管理等级和监控量测频率。对西村站9组近接桩基沉降现场监测值及计算值分析的结果表明:9组近接分区桩基沉降现场实测值与采取加固措施后的近接分区桩基沉降计算值基本一致,仅桩基X J27和X J31略有不同,现场实测值略大一些,桩基X J27由C区变为B区,桩基X J31由D区变为C区;桩基X J34沉降过大的原因主要是,加固措施的施工质量未达标以及开挖到桩基X J34相应位置时对围岩扰动过大;提出的广州地铁西村站近接桩基沉降现场监测方法是正确的。
Related Articles
No related articles found