| 上海川沙A-1大面积真空预压沉降监测 |
| |
| 引用本文： | 李伟强.上海川沙A-1大面积真空预压沉降监测[J].北京测绘,2013(2):51-54. |
| |
| 作者姓名： | 李伟强 |
| |
| 作者单位： | 上海申元岩土工程有限公司,上海,200040 |
| |
| 摘 要： | 上海地区进行大面积地基处理采用真空预压的方法尚属首次,本工程地基处理面积达70万平米,真空预压地基处理监测的主要指标为地表沉降、分层沉降以及孔隙水压力。选择合理的监测方法、布控合理的基准网尤为关键。地基处理过程中数据的变化趋势及与设计值的符合程度对其他类似项目是个很好的借鉴。
|
| 关 键 词： | 真空预压 控制网 沉降数据 |
Chuansha large area of A-1 Vacuum Preloading subsidence monitoring |
| |
| Li Wei-qiang.Chuansha large area of A-1 Vacuum Preloading subsidence monitoring[J].Beijing Surveying and Mapping,2013(2):51-54. |
| |
| Authors: | Li Wei-qiang |
| |
| Institution: | Li Wei-qiang (ShanghaiShenYuan Geotechnical Engineering CO. , Ltd. , ShangHai 200040) |
| |
| Abstract: | a large area of ground treatment using the method of vacuum preloading the first of its kind in shanghai, the en- gineering foundation treatment area of 700,000 square meters, the vacuum preloading foundation treatment monitoring key indicators for the surface subsidence, layered settlement and pore water pressure, Select a reasonable monitoring meth- ods, and laid a reasonable basis of monitoring network is particularly critical. The trend of the foundation process data and compliance with the design value is a good reference for other similar projects. |
| |
| Keywords: | vacuum preloading controlnet settlement data |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
