摘要
介绍了寺坪面板堆石坝上游垫层坡面混凝土挤压边墙的试验过程及应用情况。以挤压式边墙技术替代了传统工艺中垫层料的超填、人工和机械削坡修整、斜坡碾压、坡面防护等技术。阐述了挤压式边墙的施工特点,并对该项指标及施工方法进行了介绍,寺坪工程应用挤压式边墙施工技术,在简化施工工序、提高安全生产等方面的优势在大坝上游垫层区的施工中得到明显体现。
The experiment process and application of extrusion-sidewall in rock fill dam with face slab upstream bedding plane at Siping Hydropower Station are introduced.The place of overfilling,manual and mechanical slope cutting,roller compaction and protection of slope in traditional way are taken by extrusion-sidewall.The construction characteristics of extrusion-sidewall are illustrated,and its technical criteria and construction methods are introduced.It may simplify construction procedures and enhance construction safety.
作者
彭成
郭德发
王庆
卢勇鹏
PENG Cheng;GUO De-fa;WANG Qing;LU Yong-peng(College of Water Conservancy and Architectural Engineering,Shehezi University,Shehezi 832003,China;Institute of Survey,Planning and Design of Xinjiang Production and Construction Corps,Urumqi 831000,China)
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2008年第S01期201-203,共3页
Rock and Soil Mechanics
关键词
挤压式边墙
面板堆石坝
应用
extrusion-sidewall
rock fill dam with face slab
application
