• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Proceedings Fourth Canada Centre for Mineral and Energy Technology / American Concrete Institute / Japan Concrete Institute International Conference on Recent Advances in Concrete Technology Tokushima, Japan, in June 1998 >Effects of Protective Methods-Against Salt Damage for New Prestressed Concrete Bridge
【24h】

Effects of Protective Methods-Against Salt Damage for New Prestressed Concrete Bridge

机译：新型预应力混凝土桥梁抗盐害保护方法的影响

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

This report documents a survey conducted for the purpose of evaluating the concrete protection effects of chloride attack measures applied to a new prestressed concrete bridge located in a chloride attack environmetn. The chloride attack measures which consisted of (1) applying a concrete protection lining, and (2) installing waterproofing panels, were performed on different girders of the same bridge, respectively. Then, roughly twelve years after the time of construction, the protection effects of each method were evaluated based on appearance, chloride content and chipping surveys. Both methods were found to have sufficient barrier effects against the ingress of corrosive factors into the concrete from the outside.
机译：本报告记录了一项调查，目的是评估氯化物侵蚀措施对位于氯化物侵蚀环境中的新预应力混凝土桥梁的混凝土保护效果。氯离子侵蚀措施包括（1）施加混凝土保护衬里和（2）安装防水板，分别在同一座桥梁的不同大梁上进行。然后，在施工大约十二年后，根据外观，氯化物含量和碎屑调查评估每种方法的保护效果。发现这两种方法都具有足够的阻隔作用，以防止腐蚀性因素从外部侵入混凝土。

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