種別 論文
主題 SHEAR STRENGTH OF REINFORCED CONCRETE BEAMS WITH A SMALL AMOUNT OF WEB REINFORCEMENT
副題
筆頭著者 Songkram PIYAMAHANT(高知工科大学)
連名者1 島弘(高知工科大学)
連名者2
連名者3
連名者4
連名者5〜
キーワード shear strength、superposition、beam、web reinforcement、aggregate interlocking、shear strength、superposition、beam、web reinforcement、aggregate interlocking
25
2
先頭ページ 1099
末尾ページ 1104
年度 2003
要旨 The shear strength of reinforced concrete beams with a small amount of web reinforcement, which are 0.035%, 0.05%,0.065% and 0.08%, was tested. Estimated shear strength calculated by summing up the shear strength of concrete beams without web reinforcement (Vc) and web reinforcement (Vs) was compared to the tested shear strength (Vu). To explain the applicable of superposition method, clarify aggregate interlocking from the shear crack sliding and opening was necessary. As a result, the aggregate interlocking force is 80% of the shear crack load (Vcr). In conclusion, the superposition method (Vc+Vs) is applicable for estimating the shear strength of beams with a small amount of web reinforcement.
PDFファイル名 025-01-2184.pdf


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