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| 加筋土挡墙动力特性模型试验与动力分析 | |
| 引用本文： | 杨果林,李海深,王永和.加筋土挡墙动力特性模型试验与动力分析[J].土木工程学报,2003,36(6):105-110. |
| 作者姓名： | 杨果林 李海深 王永和 |
| 作者单位： | 1. 湖南大学,中南大学 2. 湖南大学 3. 中南大学 |
| 基金项目： | 铁道部专项基金项目(编号004594) 之部分成果 |
| 摘 要： | 模拟加筋土挡墙的铁路路基,通过动力荷载作用下的模型试验得出了加筋土挡墙为路基的动态响应特性,水平、竖向加速度和位移均值随挡墙高度的变化规律;得出了竖向、水平累计变形规律,并对加筋土的动力失稳、动变形、动强度和动应力—应变关系进行了深入分析。对加筋土工程具有重要意义。 |
| 关 键 词： | 加筋土挡墙 动力特性 模型试验 动力分析 |
| 文章编号： | 1000-131X(2003)06-0105-06 |
| 修稿时间： | 2000年9月15日 |
MODEL TEST ON REINFORCED EARTH RETAINING WALL UNDER REPEATED LOAD |
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| Yang Guolin it Haishen Wang Yonghe.MODEL TEST ON REINFORCED EARTH RETAINING WALL UNDER REPEATED LOAD[J].China Civil Engineering Journal,2003,36(6):105-110. | |
| Authors: | Yang Guolin it Haishen Wang Yonghe |
| Abstract: | A model test on the reinforced earth retaining wall under the repeated load is carried out in the paper. The dynamic response of the wall is become worsen during the dynamic test. It is found that both the acceleration and the displacement average value of the wall are related to the wall height. The acceleration of the wall may be in the vertical or the horizontal direction. Some useful conclusions are obtained from the study. It is sure that the results of the study will be in favor to the prospect of the reinforced earth retaining wall. |
| Keywords: | reinforced earth retaining wall dynamic characteristis model test dynamic analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |