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1959•Transactions of the Japan Society of Civil EngineersOpen access

ON EXPERIMENTAL RESEARCHES ON MODEL SKEW COMPOSITE GRILLAGE GIRDER BRIDGE AND MODEL SKEW COMPOSITE GIRDER BRIDGE

Masao Naruoka, Hiroshi Omura, Shigemitsu Nagai

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Abstract

The experimental researches on the model skew composite grillage girder bridge and skew composite girder bridge were made and the experimental values of the stress and deflection were compared with the theoretical values which were obtained by the skew network difference equation method for orthotropic parallelogram plate for the former research and also by the influence coefficients proposed by N. M. Newmark and the others for the latter. It was found that these two methods are very effective to the analysis of skew girder bridges.

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The experimental researches on the model skew composite grillage girder bridge and skew composite girder bridge were made and the experimental values of the stress and deflection were compared with the theoretical values which were obtained by the skew network difference equation method for orthotropic parallelogram plate for the former research and also by the influence coefficients proposed by N. M. Newmark and the others for the latter. It was found that these two methods are very effective to the analysis of skew girder bridges.

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Available abstract

The experimental researches on the model skew composite grillage girder bridge and skew composite girder bridge were made and the experimental values of the stress and deflection were compared with the theoretical values which were obtained by the skew network difference equation method for orthotropic parallelogram plate for the former research and also by the influence coefficients proposed by N. M. Newmark and the others for the latter. It was found that these two methods are very effective to the analysis of skew girder bridges.

Key concepts: Skew, Structural engineering, Orthotropic material, Girder bridge, Deflection (physics), Girder, Engineering, Composite number

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ON EXPERIMENTAL RESEARCHES ON MODEL SKEW COMPOSITE GRILLAGE GIRDER BRIDGE AND MODEL SKEW COMPOSITE GIRDER BRIDGE — Research Paper | ScholarLens