• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Geotechnics in pavement and railway design and construction >Subgrade and unbound materials in highway and airport pavement engineering
【24h】

Subgrade and unbound materials in highway and airport pavement engineering

机译：公路和机场路面工程中的路基和未粘结材料

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

Highway and airfield pavement design and performance are strongly affected by thernmechanical properties of the foundation soil and the unbound base and subbase material(s). Hence,rnseveral critical aspects such as the highway pavement design and the reporting of the airfield pavementrnbearing capacity are related to the performance and the properties of these materials. The factrnthat the background of the concepts currently used for these purposes comes mostly from investigationsrnmade without the presence of the upper (bound) pavement layer(s), their effect on the performancernof soil and unbound materials in a complete pavement structure is often underestimated.rnAiming to further discuss this fact, this paper summarizes the results from related research activitiesrnin conjunction with the experience gained from the applications of such concepts in practice.
机译：高速公路和飞机场的路面设计和性能受基础土壤以及未结合的基础和次基础材料的力学性能的强烈影响。因此，公路路面设计和机场路面承载力的报告等几个关键方面与这些材料的性能和特性有关。当前用于这些目的的概念的背景主要来自于不存在上部（粘结）路面层的调查，它们在完整的路面结构中对高性能土壤和未粘结材料的影响通常被低估了。为了进一步讨论这一事实，本文总结了相关研究活动的结果以及在实践中应用此类概念所获得的经验。

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