摘要
随着我国大中小型水利水电工程的不断发展,土石坝浇筑式沥青混凝土防渗心墙施工新技术得以广泛推广和应用,既消除了传统混凝土工程中的分层离析现象,既提高了混凝土整体的均匀性,又可以保证混凝土防渗心墙的可靠性与安全性。本文针对土石坝浇筑式沥青混凝土防渗心墙施工新技术的研究与应用作了四个方面的探讨。
With the development of large, middle and small sized hydraulic engineering, the new construction technology of cast asphalt concrete impervious core for earth-rock dam is widely popularized and adopted. It not only eliminates the flaking-off of traditional concrete construction, but also heightens the homogeneity of whole concrete, and guarantee reliability and safety of the concrete impervious core. In view of the the new construction technology, the application and research is discussed from four aspects in the paper.
出处
《黑龙江水利科技》
2013年第6期34-36,共3页
Heilongjiang Hydraulic Science and Technology
关键词
土石坝浇筑式
沥青混凝土
防渗心墙
施工新技术
研究应用
cast earth-rock dam
asphalt concrete
impervious core
new construction technology
application and research
