文章基本信息

标题：Applicability of Ground Granulated Blast-Furnace Slag for Precast Concrete Beams Subjected to Bending Moment
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作者：Sang-Woo Kim ; Chan-Yu Jeong ; Jin-Seop Lee 等
期刊名称：Journal of Asian Architecture and Building Engineering
印刷版ISSN：1346-7581
电子版ISSN：1347-2852
出版年度：2014
卷号：13
期号：3
页码：633-639
DOI：10.3130/jaabe.13.633
语种：English
出版社：日本建築学会、大韓建築学会、中国建築学会
摘要：This study evaluates the flexural performance of precast concrete beams using ground granulated blast-furnace slag. A total of four specimens with various replacement ratios of ground granulated blast-furnace slag are cast and tested in flexure. The specimens under four-point loading had a shear span-to-depth ratio of 4 and a rectangular section with a width of 200 mm and an effective depth of 300 mm. It can be shown from experimental results that the specimens with ground granulated blast-furnace slag had a similar flexural performance to the specimen with natural aggregates, regardless of the replacement ratios of ground granulated blast-furnace slag.
关键词：ground granulated blast-furnace slag;precast concrete beams;flexure;ductility