已建地下工程结构功能影响因素分析

Analysis on Factors Influening the Structure Function of Underground Project

安全、适用、耐久是工程结构使用的基本要求,由于地下工程结构本身特点,以及在结构设计、施工、使用环境、使用要求等方面的原因,往往造成结构在正常设计使用期内完成预定功能的能力降低,由此,对已建地下工程的功能鉴定是使用阶段的重要任务。针对目前地下工程结构现状,从设计、施工、使用等阶段分析结构的影响因素及影响机理,为地下工程结构功能评估及维修管理模式的研究奠定基础。

Security,applicability and durability of the structure are the basic requirements for its use owing to the reason from design,construction,environment and usage requirement,the capability of completed structure in normal operation state reduces.The structure evaluation is important in the usage phase.According to the actuality of underground structure,in particular the status quo of military underground structure,the factor and mechanism affecting the military underground structure is analyzed from the viewpoint of its design,construction and use.