{"title":"连续组合梁的极限强度","authors":"S.K. Mallick , S.K. Chattopadhyay","doi":"10.1016/0007-3628(75)90018-3","DOIUrl":null,"url":null,"abstract":"<div><p>Eight two-span and ten three-span beams, all with a concrete slab connected to a steel joist, were tested to destruction under various arrangements of concentrated loads. The maximum load was carried at failure in practically all the beams. The curvature distributions along the zones of positive and negative moments have been used to deduce the hinge rotations. A simple procedure for design has also been indicated.</p></div>","PeriodicalId":9442,"journal":{"name":"Building Science","volume":"10 3","pages":"Pages 189-198"},"PeriodicalIF":0.0000,"publicationDate":"1975-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0007-3628(75)90018-3","citationCount":"8","resultStr":"{\"title\":\"Ultimate strength of continuous composite beams\",\"authors\":\"S.K. Mallick , S.K. Chattopadhyay\",\"doi\":\"10.1016/0007-3628(75)90018-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Eight two-span and ten three-span beams, all with a concrete slab connected to a steel joist, were tested to destruction under various arrangements of concentrated loads. The maximum load was carried at failure in practically all the beams. The curvature distributions along the zones of positive and negative moments have been used to deduce the hinge rotations. A simple procedure for design has also been indicated.</p></div>\",\"PeriodicalId\":9442,\"journal\":{\"name\":\"Building Science\",\"volume\":\"10 3\",\"pages\":\"Pages 189-198\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0007-3628(75)90018-3\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Building Science\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0007362875900183\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Building Science","FirstCategoryId":"1087","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0007362875900183","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Eight two-span and ten three-span beams, all with a concrete slab connected to a steel joist, were tested to destruction under various arrangements of concentrated loads. The maximum load was carried at failure in practically all the beams. The curvature distributions along the zones of positive and negative moments have been used to deduce the hinge rotations. A simple procedure for design has also been indicated.
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