期刊文献+

汶川地震桥梁震害的特征 被引量:79

Characteristics of bridge damages in Wenchuan earthquake
下载PDF
导出
摘要 汶川地震中公路桥梁遭受重创,大量桥梁破坏甚至垮塌,难以修复.这些桥梁震害体现出山区桥梁震害的典型特征,为山区桥梁抗震设防提供了丰富的实例资料.在汶川地震现场桥梁震害调查资料的基础上,对汶川地震桥梁震害进行归纳、总结,提炼出该地震中桥梁震害的主要特征,为下一步继续深入探讨汶川地震桥梁震害形成机理和结构破坏过程,以及山区桥梁抗震设防对策与措施提供参考. A lot of highway bridges were destroyed in the great Wenchuan earthquake, some of them co- llapsed. Damages of nine bridges were described, and main characteristics of the bridge damages occurred during the earthquake were summarized from investigation activity results after the earthquake. Many observations are preliminary. Some additional information is provided beyond other reports offered in the earthquake.
出处 《南京工业大学学报(自然科学版)》 CAS 北大核心 2009年第1期24-29,共6页 Journal of Nanjing Tech University(Natural Science Edition)
基金 国家公益性行业科研专项经费项目(200808081)
关键词 汶川地震 桥梁震害 震害调查 Wenchuan earthquake bridge damage reconnaissance activity
  • 相关文献

同被引文献588

引证文献79

二级引证文献534

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部