鋼トラス橋の補修・補強、予防保全およびリダンダンシーに関する検討
英字タイトル:
A Study on Retrofit and Preventive Maintenance for Steel Truss Bridges and their Redundancy
著者:
林 健治 Kenji HAYASHI
発刊日:
公開日:
Fracture critical memberPreventive MaintenanceRedundancyRetrofitSteel Truss Bridge
A Study on Retrofit and Preventive Maintenance for Steel Truss Bridges and their Redundancy
著者:
林 健治 Kenji HAYASHI
発刊日:
公開日:
カテゴリ: 第5回
キーワードタグ:Fracture critical memberPreventive MaintenanceRedundancyRetrofitSteel Truss Bridge
概要
In this paper, a new retrofit and strengthening method with adjusting axial force of damaged members in steel truss bridges is proposed to prevent the failure of them and collapse of bridges. The validity of this method is verified through taking this working conditions and procedures into con sideration. And also the new measures for preventive maintenance of steel truss bridges are suggested and examined against the effectiveness. In add ition, the redundancy of total structural system is discussed taking a significant port for insuring safety and reliability of steel truss bridges.
