四川水力发电2024，Vol.43Issue(4)：1-3,9,4.
300m级高土石坝反滤料制备技术研究
Study on the Process Technology of Filter Material for the 300 m-high Earth-rock Fill Dam
王森荣1
作者信息
- 1. 中国水利水电第五工程有限公司,四川 成都 610066
- 折叠
摘要
Abstract
The Dam of Lianghekou Hydropower Project is a 303 m-high earth-rock fill dam with gravel-soil core.The design requirements for the dam's filter materials Ⅰ and Ⅱ have narrower envelopes and greater diffi-culty in preparation than similar projects.This paper describes the use of the electronic belt scale of DGP1000B to implement precise,rapid,and continuous centralized mixing control of multiple materials.Combined with the experience and lessons learned in the early stage,the full wet method and two-stage filter material mixing method were studied and adopted in the Wazhigou filter material system,providing stable and controllable filter materials for dam filling.Through refined construction at the site,the efficient and high-quality filling of the dam was ensured,and the dam was filled to the top 387 days ahead of schedule.关键词
两河口水电站/反滤料/电子皮带秤/两级原料砂/质量稳定/制备技术Key words
Lianghekou Hydropower Project/Filter material/Electronic belt scale/Two-stage filter material/Sta-ble quality/Preparation technology分类
水利科学引用本文复制引用
王森荣..300m级高土石坝反滤料制备技术研究[J].四川水力发电,2024,43(4):1-3,9,4.
