摘要
结合斐济维尼撒乌勒乌水电站大坝加高项目现场黏土心墙施工,介绍了将超高含水率(74%)的黏土直接运用于心墙堆石坝填筑的试验过程、施工方法、施工过程、质量控制等,旨在介绍在全年多雨潮湿的环境下如何合理地应用当地特殊材料结合特殊碾压设备进行心墙填筑的施工管理技术,进而为今后在类似施工环境和材料的运用上提供一些方法和经验。
Based on the construction practice of clay core wall in the dam heightening project of Wainisavulevu Hydropower Station in Fiji,this paper introduces the test methord,construction method,construction process and quality control measures,etc.of super-high moisture content(74%)clay directly used in filling of clay core rock-filled dam,aiming to introduce proper construction management techniques when local materials and special rolling equipment are adopted for filling of clay core rock-filled dam in rainy and humid environment all year round.The construction management techniques introduced in this paper are good references for similar projects.
作者
丁龙
DING Long(International Company of Sinohydro Bureau 10 Co., LTD. Chengdu, Sichuan, 610072)
出处
《四川水力发电》
2021年第5期6-9,共4页
Sichuan Hydropower
关键词
黏土心墙
超高含水率
碾压设备
湿地推土机碾压
维尼撒乌勒乌水电站
clay core
super-high moisture content
rolling equipment
wetland bulldozer rolling
Wainisavulevu Hydropower Station
