耐力劣化する構造物の信頼性評価法

概要

論文の詳細を見る
Structures may be affected by changes in strength and stiffness due to aging and/or repeated loading beyond the baseline conditions assumed for design. Since these changes may impair the safety and serviceability of a structure, they should be considered as part of a design process and the process by which a structure is evaluated for continued future service. This paper describes methods using structural reliability principles to evaluate time-dependent reliability of structures subjected to an aggressive environment and/or repeated loading. These methods enable the impact on safety and serviceability of uncertainties in loading conditions, structural strength, and strength degradation to be assessed quantitatively. The effect of periodic inspection and maintenance on time-dependent reliability also is considered.
社団法人日本建築学会の論文
1994-11-30