| 丁嘉伟,何桂平,颜贵清,李 鑫.浸水软土地基下的CFG桩复合地基静载试验分析[J].水泥工程,2026,39(2):53-56 |
| 浸水软土地基下的CFG桩复合地基静载试验分析 |
| Load test on CFG pile reinforced soft soil composite foundation during wetting |
| |
| DOI： |
| 中文关键词: CFG桩 静载试验 软土地基 海外工程 |
| 英文关键词: CFG plie static loading test soft soil subgrade oversea construction |
| 基金项目: |
|
| 摘要点击次数: 289 |
| 全文下载次数: 0 |
| 中文摘要: |
| 为了验证在软土地基下CFG桩复合地基的承载力，以某海外水泥工程为工程背景，在工程现场开展单桩静载试验，依据试验结果绘制Q-s曲线，并分析其单桩极限承载力。结果表明： 采用CFG桩加固浸水软土地基的方案可行，CFG桩复合地基的承载力满足设计要求；试验桩最大荷载为1 440 kN，最小荷载为1 200 kN，复合地基最大荷载为633 kPa且未达到其极限承载力。 |
| 英文摘要: |
| To analysis loading capacity of CFG piles in soft soil subgrade. several CFG piles loading capacity tests were carried out on a cement facory construction site located in itori town nigeria. Single pile loading maxium capacity was analyzed by ploting Q-s curves. The results shows: the methdology of CFG pile reinforced soft soil composite foundation is feasible; the maximun loading capacity of CFG piles is 1 440 kN, the minium loading capacity is 1 200 kN, the maximun loading capacity of composite subgrade is 633 kPa and the test load hasn’t reached its maximun loading capacity. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |