| 彭湖高速公路路桥过渡段沉降观测分析 |
| |
| 引用本文： | 邓天棋.彭湖高速公路路桥过渡段沉降观测分析[J].路基工程,2010,0(5):184-186. |
| |
| 作者姓名： | 邓天棋 |
| |
| 作者单位： | 华东交通大学土木建筑学院330013 |
| |
| 摘 要： | 针对高速公路路桥过渡段沉降问题为研究对象,以彭湖高速公路K52+830周通湾大桥过渡段为典型工点开展现场沉降观测。通过沉降计算和理论分析表明,应用指数曲线和双曲线法能较好地反映地基沉降变形规律,可提高工后沉降的预测精度。
|
| 关 键 词： | 过渡段 沉降观测 曲线拟合 |
| 收稿时间： | 2019-11-09 |
Settlement Observation and Analysis of Road-Bridge Transition Section of Pengze-Hukou Expressway |
| |
| Authors: | DENG Tian-qi |
| |
| Institution: | DENG Tian-qi(School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang 330013,China) |
| |
| Abstract: | For the settlement of expressway road-bridge transition section,site settlement of K52 ＋ 830 Zhoutongwan Bridge transition section of Pengze-Hukou Expressway is observed.Through settlement calculation and theoretical analysis,it is indicated that index curve and hyperbolic method can better reflect the rule of foundation settlement and deformation to improve predicted precision of post-construction settlement. |
| |
| Keywords: | transition section settlement observation curve fitting |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《路基工程》浏览原始摘要信息 |
| 点击此处可从《路基工程》下载免费的PDF全文 |
|
