低プレストレスを導入したRC橋脚の静的及び動的挙動に関する実験的研究

概要

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The object of this study is to clarify the effects on the static and dynamic behavior of ultimate strength and deformations of prestressing on the R/C column models. Specimens of these models were tested by static under repeated loading and dynamic shaking table test methods under the Kobe earthquake-like conditions. It is shown that low stress level prestressing suppresses the occurrence of the residual displacement. As for the P/C pier models, the maximum response load became larger than the R/C pier model and the earthquake-resistance capability was improved.
中部大学の論文