| 塑料排水板堆载预压法处理软基的固结效果 |
| |
| 引用本文： | 邓礼久,金亮星,罗嘉金.塑料排水板堆载预压法处理软基的固结效果[J].铁道科学与工程学报,2013,10(3):68-72. |
| |
| 作者姓名： | 邓礼久 金亮星 罗嘉金 |
| |
| 作者单位： | 1. 中铁海西投资发展有限公司,福建莆田,351152
2. 中南大学土木工程学院,湖南长沙,410075 |
| |
| 摘 要： | 结合某填海造地道路地基处理工程实例,探讨塑料排水板堆载预压法的加固机理;基于现场软基沉降监测实测数据,采用双曲线法对加固后的软土地基沉降进行预测,并分析地基的最终沉降量及固结度。研究结果表明:塑料排水板堆载预压法在软基处理中的加固效果较好,堆载预压结束后,软基固结度可达到80%～95%,满足设计要求。
|
| 关 键 词： | 软基处理 塑料排水板 堆载预压 沉降预测 固结度 |
Consolidation effect of reinforcing soft soil foundation by preloading accumulating load method with plastic drainage plate |
| |
| DENG Lijiu
,
JIN Liangxing
,
LUO Jiajin.Consolidation effect of reinforcing soft soil foundation by preloading accumulating load method with plastic drainage plate[J].Journal of Railway Science and Engineering,2013,10(3):68-72. |
| |
| Authors: | DENG Lijiu JIN Liangxing LUO Jiajin |
| |
| Institution: | 1.China Railway Channel West Investment & Development Co.Ltd,Putian 351152,China; 2.School of Civil Engineering,Central South University,Changsha 410075,China) |
| |
| Abstract: | |
| |
| Keywords: | soft foundation treatment plastic drainage plate preloading settlement prediction consolidation degree |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
