ISSN 1671-1092 CN 33-1260/TK

• 施工技术 • 上一篇    下一篇

混凝土深层裂缝化学灌浆施工技术探讨

林启春1,王林林2,周严2,赵沈军2,余勋2   

  1. 1. 宁波市白溪水库管理局,浙江宁海 315600;2.浙江华东建设工程有限公司,浙江杭州 310030
  • 出版日期:2012-02-28 发布日期:2012-02-28

Construction technology of grouting for deep concrete cracks

LIN Qi-chun, WANG Lin-lin, ZHOU Yan and et al.   

  • Online:2012-02-28 Published:2012-02-28

摘要: 云南小湾水电站混凝土坝体在施工过程中产生大面积深层裂缝,经过分析裂缝成因,采取了灌注环氧灌浆材料加固处理,施工过程中不断对施工技术进行完善优化,灌浆效果理想。主要介绍化学灌浆施工技术,为今后化学灌浆在工程中的应用提供借鉴。

Abstract: Deep cracks encountered on large scale during the construction of Xiaowan concrete dam. Based on analysis on the cause reasons, epoxy grouting was adopted which was of good effect. The paper introduced the construction technology of grouting and continuously optimization in process, for reference.