| 客运专线无碴轨道红黏土地基载荷试验研究 |
| |
| 引用本文： | 杨果林,黄向京,周春梅,孙再章.客运专线无碴轨道红黏土地基载荷试验研究[J].铁道科学与工程学报,2007,4(6):50-56. |
| |
| 作者姓名： | 杨果林 黄向京 周春梅 孙再章 |
| |
| 作者单位： | 1. 中南大学,土木建筑学院,湖南,长沙,410075
2. 铁道第四勘察设计院,湖北,武汉,430000 |
| |
| 基金项目： | 国家自然科学基金资助项目(50778180)，铁道部科技研究开发计划项目(2005K002-B-2-1) |
| |
| 摘 要： | 利用常规和非常规载荷试验,对客运专线红黏土地基的9个工点进行载荷试验,获得了这9个工点的红黏土的极限荷载及相应的沉降量、基本承载力、变形模量、基准基床系数和p-s曲线,p-t曲线,为客运专线无碴轨道红黏土地基的设计提供了设计参数。
|
| 关 键 词： | 客运专线 红黏土地基 载荷试验 |
| 文章编号： | 1672-7029（2007）06-0050-07 |
| 收稿时间： | 2007-06-10 |
| 修稿时间： | 2007年6月10日 |
Load test reasearch on red clay ground of the railway line for passenger traffic line from Wuhan to Guangzhou |
| |
| YANG Guo-lin,HUANG Xiang-jing,ZHOU Chun-mei,SUN Zai-zhang.Load test reasearch on red clay ground of the railway line for passenger traffic line from Wuhan to Guangzhou[J].Journal of Railway Science and Engineering,2007,4(6):50-56. |
| |
| Authors: | YANG Guo-lin HUANG Xiang-jing ZHOU Chun-mei SUN Zai-zhang |
| |
| Abstract: | Using conventional and the non-conventional load test,the load test was made to nine work spots of the railway line for passenger traffic line from Wuhan to Guangzhon red clay ground.The following parameters were obtained: ultimate load and the corresponding settlement,the basic bearing capacity,modulus of deformation,datum foundation-bed coefficient and the p-s curve,the p-t curve of these nine work spots of the red clay,which provide the design parameter for the red clay sector design of the railway line for passenger traffic from Wuhan to Guangzhou. |
| |
| Keywords: | passenger traffic line red clay ground the load test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
