摘要
概括介绍了高效预应力混凝土技术在国内外压力隧洞衬砌中的应用状况,借鉴多个工程的成功经验,提出了压力隧洞高效预应力混凝土衬砌的荷载及其效应组合、设计原则和计算方法,供相关工程设计参考.
The states of the application of high-performance prestressed concrete used in the lining of pressure tunnel in domestic and overseas are summarized,drawing lessens from practice of successful projects,the loads and their effects combinations,the design principles and calculating method of the high-performance prestressed concrete lining of pressure tunnel are proposed. It can be used as reference for the design of related project.
出处
《华北水利水电学院学报》
2008年第1期24-27,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河南省高校创新人才培养工程培养对象基金项目(豫教高[2004]294号)
关键词
压力隧洞
高效预应力混凝土
衬砌设计
预应力
pressure tunnel
high-performance prestressed concrete
lining design
prestress
