浅谈透水性混凝土在土石坝排水棱体中的应用  

Briefly Discuss the Application of Pervious Concrete to Draining Prism of Earth-rock Dam

作　　者：张研[1] 

机构地区：[1]桂林理工大学土木与建筑工程学院,广西桂林541004

出　　处：《科技视界》2015年第23期103-103,194,共2页Science & Technology Vision

基　　金：桂林理工大学科研启动费资助项目(002401003413)

摘　　要：由于透水性混凝土具有排水、抗滑、强渗水等多重优点,目前广泛用于道路铺装、护坡等领域。然而在水利工程中的应用很少,尤其是在土石坝排水棱体中。本文针对土石坝排水棱体的特点,将透水性混凝土这种新型材料应用到土石坝排水棱体中,并提出预制式、现浇式两种型式,为新型材料在水利工程排水设施中的应用提供参考。Because pervious concrete has multiple advantages such as drainage, sliding resistance, strong water seepage, it is widely used in road pavement, slope protection and other fields. However, its application in hydraulic engineering especially in draining prism of earth-rock dam is rare. In this paper, according to the characteristics of draining prism of earth-rock dam, the pervious concrete is applied to the draining prism of earth-rock dam. The prefabricated type and cast-in-site type are proposed. It provides the reference to the application of new materials in drainage facilities of hydraulic engineering.

关 键 词：透水性混凝土 土石坝 排水棱体 

分 类 号：TV543.5[水利工程—水利水电工程]