港口建筑物主动管理新模式探讨

建筑物传统的被动管理模式注重于结构破损以后的管理,是一种经验的管理模式。文中提出建筑物的主动管理新模式,即借助于在建筑物的控制部位预埋的传感器,记录建筑物从开始建造到使用过程中其结构受力、变形的过程及控制部位上积累的全应力,以对建筑物建设过程中的施工质量及使用过程的安全性进行监控。这种把传统的注重于结构破损以后的被动管理转变为注重结构破损前的主动管理,既可大大节省建筑物的维修费用,又能确保建筑物的安全,是一种科学的新管理模式。

Discussion on active management system of port structures

In contrast with the traditional structural management system with emphasis of post-damage stage,the paper proposes a management system for monitoring and assessing structural performances(such as deformation and displacement)with the aid of embedded transducers at the critical locations of the structures during construction and operation.The "active" management system that can detect and locate progressive deterioration in structures or abrupt damages can not only dramatically reduce the maintenance cost,but also ensure the safety and serviceability of the structures.