| 液化土中管道上浮反应的影响因素研究 |
| |
| 引用本文： | 林均岐,李祚华,胡明袆,申选召.液化土中管道上浮反应的影响因素研究[J].地震工程与工程振动,2005,25(4):130-134. |
| |
| 作者姓名： | 林均岐 李祚华 胡明袆 申选召 |
| |
| 作者单位： | 中国地震局工程力学研究所,黑龙江,哈尔滨,150080 |
| |
| 基金项目： | 中国地震局“十五”攻关项目;地震联合基金课题项目（105027） |
| |
| 摘 要： | 本文在以前研究的基础上,对场地土液化引起的地下管道上浮的影响因素进行了较为全面的研究,包括液化土的弹簧刚度、管道的初始变形、液化区长度、管道的初始轴力、管道材料、管道半径等的影响.得到了一些有益的结论.
|
| 关 键 词： | 场地土液化 地下管道 上浮反应 影响因素 |
| 文章编号： | 1000-1301（2005）04-0130-05 |
| 收稿时间： | 2005-01-13 |
| 修稿时间： | 2005-01-132005-06-10 |
Study on influential factors of buried pipeline floatation response due to soil liquefaction |
| |
| Lin Junqi,Li Zuohua,Hu Mingyi,Shen Xuanzhao.Study on influential factors of buried pipeline floatation response due to soil liquefaction[J].Earthquake Engineering and Engineering Vibration,2005,25(4):130-134. |
| |
| Authors: | Lin Junqi Li Zuohua Hu Mingyi Shen Xuanzhao |
| |
| Institution: | Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080,China |
| |
| Abstract: | Based on the work done before, in this paper, the influential factors on the floatation response of pipeline buried in liquefied soil were studied, including the spring stiff of liquefied soil, the initial deformation, the length of liquefied area, the axial force acting on the pipeline, the material of pipeline, and the radius of pipeline. Some results are given. |
| |
| Keywords: | soil liquefaction buried pipeline floatation response influential factors |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
