摘要
沥青混凝土心墙风化料碾压坝作为一种新型的坝体结构,能够较好地解决缺少黏土防渗材料的石漠化地区、多雨地区、高寒山区等筑坝难题,因而发展前景广阔。以云南省镇沅县丙果河水库拦河坝工程为例,系统、详细地介绍了沥青混凝土心墙风化料碾压坝施工工法,重点阐述了施工工艺流程、操作要点及质量控制,证明了该坝型具有广阔的发展前景。
Asphalt concrete core weathered material roller compacted dam is a new type of dam structure.It can solve problems of dam construction in rocky desertification area,rainy area,Alpine mountainous area where clay seepage-proof material is lacking,and has broad development prospect.Taking the barrage project of Bingguo River Reservoir in Zhenyuan County as an example,this paper describes in detail the construction method of weathered material roller compacted dam for asphalt concrete core wall.The construction process,key points of operation and quality control are emphatically elaborated.At the same time,it is proved that the dam type has broad development prospects.
作者
王韶华
WANG Shao-hua(Fujian Water Resources and Hydropower Engineering Bureau Co.,Ltd.,Quanzhou 362000,China)
出处
《云南水力发电》
2022年第8期186-192,共7页
Yunnan Water Power
关键词
沥青混凝土
心墙坝
工艺流程
质量控制
施工工法
asphalt concrete
core wall dam
technological process
quality control
construction method
