DEVELOPMENT OF AN EARTHQUAKE DAMAGE EVALUATION METHOD FOR BRIDGE STRUCTURES USING ACCELERATION SENSORS

スポンサーリンク

概要

• 論文の詳細を見る

• After an extreme earthquake, evaluation of damage and operability of bridge structures is currently done based on visual inspection by bridge experts, and there is a need to develop sensing technology to enable speedy and accurate evaluation of the degree of damage and operability of bridge structures. This paper proposes an evaluation method of the degree of damage of bridge structures. A series of shaking table tests of reinforced concrete single-column models validate the effectiveness and accuracy of the proposed method. A series of dynamic analyses were carried out to evaluate the efficiency of the proposed method for multi-span bridge model. For preventing secondary disasters and securing the traffic network during a disaster, a system, which is designed to collect bridge damage information evaluated with the proposed method, is also developed.

• 公益社団法人 土木学会の論文

著者

• Kobayashi Hiroshi

  Osaka Kyoiku University

• UNJOH Shigeki

  Earthquake Disaster Prevention Research Group, Public Works Research Institute

• KANOU Takumi

  Engineering department, Aratani Civil Engineering Consultants Co. Ltd.

関連論文

• Shanghai's Fruit and Vegetable Distribution, and its Market Reform in the "Market-economy Forming Period"
• Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. II The Second Year (2009-2010)
• Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. III. The Third Year (2010-2011)
• STUDIES ON THIAMINE DISULFIDE:II. BIOLOGICAL PROPERTIES OF O-BENZOYLTHIAMINE DISULFIDE
• SHAKING TABLE TESTS OF BRIDGES ISOLATED BY SLIDING BEARINGS
• DEVELOPMENT OF AN EARTHQUAKE DAMAGE EVALUATION METHOD FOR BRIDGE STRUCTURES USING ACCELERATION SENSORS

スポンサーリンク