结构安全性是结构防止破坏倒塌的能力,是结构工程最重要的质量指标。结构工程的安全性主要决定于结构的设计与施工水准,也与结构的正确使用(维护、检测)有关,而这些又与土建工程法规和技术标准(规范、规程、条例等)的合理设置及运用相关联。这里首先对我国结构设计规范的安全设置水准进行了简要的论述,继而有探讨了对可靠度的设计方法。提出解决我国土建结构工程的安全性与耐久性,是为了能够更好地适应我国现代化建设的需求,适应我国经济转型后面向市场经济的需求。 Structural safety is the ability of the structure to prevent collapse and collapse and is the most important quality indicator of structural engineering. The safety of structural engineering is mainly determined by the design and construction level of the structure as well as with the proper use of the structure (maintenance and testing), which are in line with the reasonable setting of civil engineering regulations and technical standards (codes, procedures, regulations, etc.) and Use related. First of all, the safety design standards of China’s structural design standards were briefly discussed, followed by discussion of the reliability of the design method. The solution to the safety and durability of China’s civil engineering is to better meet the needs of China’s modernization and to meet the needs of a market-oriented economy after China’s economic restructuring.