Application of extrusion-sidewall technology to the project of rock fill dam with face slab

PENG Cheng; GUO De-fa; WANG Qing; LU Yong-peng

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Application of extrusion-sidewall technology to the project of rock fill dam with face slab

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- Application of extrusion-sidewall technology to the project of rock fill dam with face slab
- Vol. 29, Issue S1, (2008)
- 作者机构：
  
  1. 石河子大学水利建筑工程学院,新疆,石河子,832003
  2. 新疆建设生产兵团勘测规划设计研究院,乌鲁木齐,831000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TV641.4
- Online First：15 April 2016，
  
  Published：2008
- 稿件说明：
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PENG Cheng, GUO De-fa, WANG Qing, et al. Application of extrusion-sidewall technology to the project of rock fill dam with face slab[J]. 2008, 29(S1).
DOI：

PENG Cheng, GUO De-fa, WANG Qing, et al. Application of extrusion-sidewall technology to the project of rock fill dam with face slab[J]. 2008, 29(S1). DOI：

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。

Abstract

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.

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