OPTIMUM MAINTENANCE STRATEGY ANALYSIS OF EXISTING AEISMATIC STRUCTURE
The choice of maintenance strategy has great influence on structure state and maintenance expense. According to the state of aeismatic structure, by introduction of finite period Markov decision theory, maintenance strategy optimization of aeismatic structure during design reference is discussed. A mathematical model of stochastic dynamical programming which maximum expected reward during design reference period is present. By solution of Markov decision inverted sequence, the optimum maintenance strategy of each stage and total maximum expected reward can be obtain during design reference period. An optimization maintenance strategy of expected reward maximization is given during design reference period. All of these provide a scientific method for maintenance decision-making.
aeismatic structure design reference period maintenance strategy Markov decision
Hai-Wen Teng Da Huo Tao Wang
College of Architecture and Civil Engineering, Beijing University of Technology,Beijing 100022, P.R. College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, P.R Jia Musi Surveying and Mapping Management Section, Hei Longjiang province, 154000, P.R. China
国际会议
长沙
英文
1218-1222
2007-11-19（万方平台首次上网日期，不代表论文的发表时间）