| 软土地层咬合桩成桩施工引起的邻近建筑沉降分析 |
| |
| 引用本文： | 周学领,廖少明,宋博,刘纯洁.软土地层咬合桩成桩施工引起的邻近建筑沉降分析[J].岩土工程学报,2006,28(Z1):1806-1810. |
| |
| 作者姓名： | 周学领 廖少明 宋博 刘纯洁 |
| |
| 作者单位： | 1. 同济大学地下建筑与工程系,上海,200092
2. 上海申通集团有限公司,上海,200031 |
| |
| 摘 要： | 以某轨道交通深基坑工程中钻孔咬合桩挡土结构为背景工程,针对软土地区咬合桩成桩施工引起邻近建筑沉降这一工程问题,对咬合桩的施工工艺流程及其对地层的扰动机理进行了分析,并结合成桩过程中的工程实测资料对成桩施工引起的临近建筑沉降规律进行了分析,提出了减少咬合桩施工引起的沉降、保护周围房屋建筑的措施。
|
| 关 键 词： | 深基坑工程 钻孔咬合桩 成桩施工 微扰动 沉降 |
| 文章编号： | 1000-4548(2006)S0-1806-05 |
| 修稿时间： | 2006年6月12日 |
Settlement analysis of adjacent buildings induced by secant pile construction in soft ground |
| |
| ZHOU Xue-ling,LIAO Shao-ming,SONG Bo,LIU Chun-jie.Settlement analysis of adjacent buildings induced by secant pile construction in soft ground[J].Chinese Journal of Geotechnical Engineering,2006,28(Z1):1806-1810. |
| |
| Authors: | ZHOU Xue-ling LIAO Shao-ming SONG Bo LIU Chun-jie |
| |
| Abstract: | The secant piles were applied as retaining structures in deep excavation of a tunnel section with the cut and cover method.Construction of secant piles induced settlement of adjacent building in soft ground area.The procedure of the secant pile construction and its disturbance to the nearby ground were analyzed.Based on the analysis of measured data,the measures of reducing settlement induced by secant pile construction and protecting adjacent building were suggested. |
| |
| Keywords: | deep excavation secant pile bore forming weak disturbance settlement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
