混凝土结构全生命周期安全管理数据采集指标分类研究

Classification of Data Collection Indexes for Whole Life Cycle Safety Management of Concrete Structures

对混凝土结构全生命周期安全管理数据采集指标进行系统的归纳分类。混凝土结构全生命周期安全受到很多因素制约,缺少系统的数据难以有效评估建筑物安全性能。本文对需要大量现场作业才能推定得到截面尺寸和材料强度进行结构安全性影响分析,归类整理形成房屋的使用历史,房屋所处环境情况,耐久性,地基基础情况,结构承载力状态,抗风能力,抗震能力七类建筑状态。创建了完善的结构安全管理采集数据库,用于混凝土结构全生命周期安全评估。

The data collection indexes of the whole life cycle safety management of concrete structures are systematically summarized and classified.The whole life cycle safety of concrete structure is restricted by many factors.This paper analyzes the section size and the strength of the material,which needs a lot of field work to figure out.Seven types of building conditions are classified and arranged,including the use history of the building,building environment,durability,foundation,structure,bearing capacity of the wind resistance and bearing capacity of seismic.A comprehensive structural safety management acquisition database is established for the assessment of the whole life cycle safety of concrete structures.