【摘要】 简要叙述了影响土木工程结构可靠性的几种不确定性因素以及可靠性理论在我国工程结构设计规范的发展中所起的推动作用 ;简单回顾了我国以往在可靠度领域的研究工作 ,并结合国家基础性研究重大项目 (攀登计划 B)中的专题“有关建筑结构安全性与耐久性的基础研究”及国家自然科学基金项目的研究内容 ,介绍了近几年在土木工程结构可靠性理论研究与应用方面的一些进展 .更多还原

【Abstract】 Several uncertain factors influencing structural reliability are analyzed and the role of reliability theories in developments of structural design codes in China is introduced. After reviewing research state of the past few years in China, some recent developments of reliability theory and its applications are presented according to the achievements of a sub project of the National Key Project on Basic Scientific Research entitled “Safety and Durability of Civil Engineering Structure” and a project of the NSF of China.更多还原