| 石安高速公路软基工后沉降控制方法 |
| |
| 引用本文： | 杨延军.石安高速公路软基工后沉降控制方法[J].内蒙古公路与运输,2009(3):13-16. |
| |
| 作者姓名： | 杨延军 |
| |
| 作者单位： | 邯郸市交通局公路工程管理处,河北,邯郸,056001 |
| |
| 摘 要： | 石安高速公路邯郸市南段分布有典型的软土地基，填土高度4．5～7．5m，施工期的稳定和竣工后的沉降是本工程的关键问题。文章介绍了该工程控制软基工后沉降所采用的思路和方法，考虑了荷载数量的影响和分级加荷的不同方式，且可以实现提前预测的目标，具有较好的适用性。观测数据显示，该工程工后沉降控制达到了较高的水平，其方法具有进一步推广应用的价值。
|
| 关 键 词： | 软基 石安高速公路 工后沉降 控制方法 |
Method for controlling the settlement of soft ground afterconstruction ofShi-An Expressway |
| |
| YANG Yan-jun.Method for controlling the settlement of soft ground afterconstruction ofShi-An Expressway[J].Highways & Transportation in Inner Mongolia,2009(3):13-16. |
| |
| Authors: | YANG Yan-jun |
| |
| Abstract: | The typical soft ground is distributed in the southern section ofShi-An Expressway within Handan City,with the height of filling of 4.5-7.5 m,the key problems in this project are the stability during construction and the settlement after construction.This article describes the train of thought and method for controlling this settlement,with considerations of influence of load magnitude and the different ways to graded loading,to achieve the predictive control ahead of time,and the better adaptability.The me... |
| |
| Keywords: | soft ground Shijiazhuang-Anyang Expressway settlement after construction control method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
