南谷洞水库大坝沥青混凝土防渗斜墙修补加固  

Rehabilitation of asphalt concrete facing of dam for Nangudong Reservoir

作　　者：岳跃真[1] 张继昌[2] 郝巨涛[1] 刘增宏[1] 鲁一晖[1] 惠纪周 

机构地区：[1]中国水利水电科学研究院水利部水工程建设与安全重点试验室,北京100038 [2]河南省安阳市水利局,河南安阳456000 [3]河南省豫北水利设计院,河南安阳456000

出　　处：《水利水电技术》2006年第1期79-81,84,共4页Water Resources and Hydropower Engineering

基　　金：水利部科技创新项目资助

摘　　要：在南谷洞水库大坝除险加固施工中,采用优化的沥青混凝土配合比,用改进的公路沥青混凝土拌和站制备沥青混合料,并用先进的沥青混凝土专用斜坡摊铺机LMP-3进行了坝面沥青混合料摊铺,确保了铺筑的质量。质量检验表明:南谷洞水库大坝沥青混凝土防渗坝面施工质量优良,其施工技术和经验可供国内类似工程参考。During the rehabilitation of the asphalt concrete facing of dam for Nangudong Reservoir, the mixing materials for the asphalt concrete is prepared with the optimized mixing ratio by the modified mixing plant for the production of the asphalt concrete for road construction and the asphalt concrete facing is placed with the advanced asphalt concrete paver LMP - 3 ; by which the quality of the placement is ensured. The quality examination for the construction shows that the construction quality of the asphalt concrete facing of dam for Nangudong Reservoir is good and both the construction techniques and experiences from the project can be taken as the references for other similar projects as well.

关 键 词：沥青混凝土 防渗面板 拌和站 摊铺机 接缝处理 南谷洞水库 河南省 

分 类 号：TV640.31[水利工程—水利水电工程] TV698.2