针对社会日益关注的建筑的可靠性问题,结合工程建设过程中建设单位过度关注建筑经济性忽略建筑可靠性的现状,对建筑工程的可靠性与经济性进行了深入分析。从全寿命周期角度提出了确定建筑经济性与可靠性最优结合点的方法,并提出了提高建筑可靠性的一些措施,为政府和建设单位提供参考。 In view of the reliability of the building which is paid more attention to by society, combined with the fact that the construction unit over-pay attention to the building economy in the process of construction neglects the reliability of the building, the reliability and economy of the building are analyzed in depth. From the perspective of full life cycle, a method to determine the optimal combination of building economy and reliability is put forward. Some measures to improve the reliability of buildings are put forward, which can provide reference for the government and construction units.