Study on Impact Response of Reactive Powder Concrete Beam and Its Analytical Model

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概要

• 論文の詳細を見る

• The aim of this study was to experimentally examine the impact response of a RPC (Reactive Powder Concrete) beam and develop an analytical model to represent its impact response. Thus, a drop hammer impact test was performed to investigate the influence of drop height of the hammer on the impact response of the RPC beam. Subsequently, a static flexural loading test was conducted to find out the residual load carrying capacity of the RPC beam after impact loading. In the impact analysis, the two degrees of freedom mass-spring-damper system model was used. The analytical results were in good agreement with the experimental results when high damping for the local response at the contact point was assumed.

• 公益社団法人 日本コンクリート工学会の論文

著者

• Katagiri Makoto

  Research & Development Center of Taiheiyo Cement Corporation, Japan

• Senga Takanori

  Ground Self-Defense Force, Japan

• Fujikake Kazunori

  Department of Civil and Environmental Engineering, National Defense Academy, Japan

• Ueda Nobuhito

  Research & Development Center of Taiheiyo Cement Corporation, Japan

• Ohno Tomonori

  Department of Civil and Environmental Engineering, National Defense Academy, Japan

関連論文

• Nonlinear Analysis for Reactive Powder Concrete Beams under Rapid Flexural Loadings
• Study on Impact Response of Reactive Powder Concrete Beam and Its Analytical Model
• Effects of Strain Rate on Tensile Behavior of Reactive Powder Concrete

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