• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International symposium on deformation characteristics of geomaterials;IS-Seoul 2011 >Evaluation of Dynamic Behavior of Shallow Foundations on Saturated Loose Sand by lg Shaking Table
【24h】

Evaluation of Dynamic Behavior of Shallow Foundations on Saturated Loose Sand by lg Shaking Table

机译：用lg振动台评价饱和松散砂土上浅基础的动力特性。

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Research on dynamic behavior of soil-structure systems has been mostly developed in the recent years. In this study, the effect of structures on the liquefaction potential of saturated loose sandy soils was investigated as one of the important topics in seismic geotechnical engineering. The aspect ratio of structure and direction of the seismic excitation were the main parameters. Experiments were conducted using a 1 g shaking table to evaluate the foundation settlement with different aspect ratios in saturated loose sand. Results showed increasing in amounts of settlement by enlargement of a foundation aspect ratio for loading parallel and perpendicular to the foundation's width. This increase was larger along the parallel loading to the foundation's width than the corresponding value for loading arallel to the length.
机译：近年来，对土壤结构系统动力特性的研究已经得到了很大的发展。在这项研究中，研究结构对饱和松散砂土液化潜力的影响是地震岩土工程中的重要课题之一。主要参数是地震激励的结构纵横比和地震激励的方向。使用1 g振动台进行实验，以评估饱和松散砂土中不同纵横比的地基沉降。结果表明，通过增加平行于和垂直于基础宽度的荷载的基础纵横比，沉降量会增加。沿平行加载到地基宽度时，此增加量大于将平行梁加载到长度中的相应值。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号