摘要
在碾压混凝土渗透成因分析的基础上,本文提出以防为主,防排结合的碾压混凝土坝体渗控设计概念。实践表明,通过采用凹凸层缝施工法增强层面抗滑稳定,不仅能够在一定程度上降低坝体碾压混凝土防渗标准、简化工程施工以及降低工程造价,而且能够保证坝体的安全稳定。
Based on the analysis of the seepage reasons of the roller compacted concrete, a design idea against seepage of the RCC dam is developed in this article, in which anti seepage is the stress. By practice, the construction method of layer seam used to improve the layer stabilization can reduce the anti seepage criterion, simplify its construction process and bring down the investment of RCC dam to a certain degree.
出处
《混凝土》
CAS
CSCD
2003年第7期29-31,共3页
Concrete
关键词
碾压混凝土
凹凸层缝
防渗
roller compacted concrete
layer seam
anti seepage
