Fatigue Durability of Joints under Out-of-Plane Cyclic Bending in Corrugated Steel Web PC Box Railway Bridges

Ichiro SUGIMOTO; Kiyomitsu MURATA; Hisao NISHIDA; Chikao HIRAOKA

doi:10.2219/rtriqr.44.142

PAPERS

Fatigue Durability of Joints under Out-of-Plane Cyclic Bending in Corrugated Steel Web PC Box Railway Bridges

Ichiro SUGIMOTO, Kiyomitsu MURATA, Hisao NISHIDA, Chikao HIRAOKA

著者情報

キーワード: corrugated steel web PC box bridge, web and slab joint, reinforcement bar type constraint, tie plate type

研究報告書・技術報告書フリー

2003 年 44 巻 4 号 p. 142-146

DOI https://doi.org/10.2219/rtriqr.44.142

詳細

抄録

The corrugated steel web PC box bridge is one of many types of hybrid steel and concrete structure that have recently been developed. However, this type of bridge has not yet been adopted for railway bridges in Japan. In this paper, we investigate the fatigue durability of joints connecting a corrugated steel web plate with a concrete slab. As a result, it was verified that two different joints, the constraint reinforced bar type and the tie plate type, have sufficiently high fatigue durability.

責任著者(Corresponding author)

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