摘要
以混凝土桥梁为研究对象,比较了当前具有代表性的两种桥梁全寿命设计方法的基本框架,以建立的桥梁全寿命设计基本分析流程为主线,归纳了各个主要环节的研究进展,指出各环节当前应用中存在的困难,并总结了目前桥梁全寿命设计中存在的问题.
Taking the concrete bridges as the research object, and the basic frame of two kinds of representative design method of bridge life cycle was compared. The analysis process of design method of bridge life cycle was established and recent research of each aspect of the process was introduced. The difficulties encountered in each aspect are analyzed, and the problems existed in design method of bridge life cycle are summarized. The study lays the groundwork for the implementation of design method of bridge life cycle.
出处
《华侨大学学报（自然科学版）》
CAS
北大核心
2014年第4期448-453,共6页
Journal of Huaqiao University(Natural Science)
基金
教育部高等学校博士学科点专项科研基金(20113514110003)
关键词
混凝土桥梁
全寿命设计
使用寿命
耐久性
成本分析
concrete bridge
design method for bridge life cycle
service life
durability
cost analysis
作者简介
通信作者：梁巍（1977-），男，讲师，主要从事桥梁耐久性、全寿命设计的研究．E-mail：80947267@qq．com
