LIFECYCLE SAFETY GUARANTEE OF STRUCTURES

被引：1
|
作者：
Guo Wanlin Zhang Bin Feng Qian Li Chun Institute of Nano Science
机构：
来源：
Chinese Journal of Mechanical Engineering | 2005年 / 02期
基金：
中国国家自然科学基金;
关键词：
Lifecycle safety guarantee Damage detectability 3D fatigue and fracture Monitoring Sensor Maintenance;
D O I：
暂无
中图分类号：
TH114 [机械强度];
学科分类号：
摘要：
The principles for lifecycle safety guarantee of engineering structures are proposed, and the conception is developed for developing the safety guarantee system by integrating the monitoring system, analysis system and maintenance system together on the basis of multi-sensor, distribution-measurement, data fusion and digital-signal-processor (DSP) technologies as well as three-dimensional (3D) fatigue fracture unified theory. As all the systems should work in situs and in real-time, micromation and integration are important. Damage detectability is introduced to clarify the relationship of life prediction and healthy monitoring or faulty diagnosis. The research work to realize the lifecycle safety guarantee system is summarized and perspectives for future efforts are outlined.
引用
收藏
页码：279 / 285
页数：7
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