種別 論文
主題 Temperature and Strain Variation in Concrete under Freeze-Thaw Conditions
副題
筆頭著者 Shashank BISHNOI(東京大学)
連名者1 魚本健人(東京大学)
連名者2
連名者3
連名者4
連名者5〜
キーワード 凍結融解、欠陥、耐久性、温度、ひずみ、履歴特性、凍結融解促進試験、freeze-thaw、deterioration、durability、temperature、strain、hysteresis、rapid freeze-thaw tests
26
1
先頭ページ 981
末尾ページ 986
年度 2004
要旨 The effect of size of specimens on freeze-thaw deterioration of concrete was studied. Three different mixes with varying water-cement ratios and air content were used to cast prismatic specimens of three different sizes. Mold -gauges were cast inside one specimen of each size for one mix to measure the variation of strain. Also, thermocouples were cast within the specimens to study the variation of temperature at various locations. The temperature gradient generated within the specimens and the variations of strain with temperature gradient generated within the specimens and the variation of strain with temperature under rapid freeze-thaw conditions have been presented.
PDFファイル名 026-01-1155.pdf


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