• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Symposium on Earth Reinforcement Nov 14-16, 2001, Fukuoka/Kyushu/Japan >Modelling the behaviour of geosynthetic reinforcements used to resist combined sustained and shock loading
【24h】

Modelling the behaviour of geosynthetic reinforcements used to resist combined sustained and shock loading

机译：模拟用于抵抗持续荷载和冲击荷载的土工增强材料的行为

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The shortcomings of the current design codes / methods related to Geosynthetic Reinforced Soil Structures subject to sustained loading plus seismic loading are identified. A possible solution to these is presented, which is based on the use of the Isochronous Strain Energy [ISE] approach. It is suggested that this provides an effective means of analysing the isothermal load-strain-time behaviour of geosynthetics subject to multi-stage loading. In particular it identifies the "Immediately Recoverable" and "Locked-in" components of loads and strains developed during the various stages of loading. Knowing these components, the ability of geosynthetics to resist Multi-Stage Actions, e.g. a sustained loading (self-weight) combined with shock (seismic) loading, can be predicted. On this basis, a fundamental approach to determining the load-strain-time-temperature behaviour of geosynthetic reinforcements subject to combined sustained and shock (seismic) loading is set out.
机译：确定了与承受持续荷载加上地震荷载的土工加筋土结构有关的当前设计规范/方法的缺点。提出了针对这些问题的可能解决方案，该解决方案基于同步应变能[ISE]方法的使用。建议这为分析多阶段荷载作用下的土工合成材料的等温荷载-应变-时间行为提供了有效的手段。特别是，它标识了在加载的各个阶段产生的载荷和应变的“立即可恢复”和“锁定”分量。知道了这些成分，土工合成材料抵抗多阶段作用的能力，例如可以预测持续载荷（自重）与冲击载荷（地震载荷）的组合。在此基础上，提出了一种基本方法，用于确定承受持续和冲击（地震）荷载作用的土工合成材料增强材料的荷载-应变-时间-温度行为。

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