セメント系押出成形部材の曲げ強度および靱性に及ぼす調合および部材厚さに関する実験的研究

概要

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A series of experiments is dealt with in order to examine the determining law for first cracked flexural strength and ductility after cracking, that is ultimate flexural strength and equivalent one, of which parameters are two dimensional with mix proportions and testing span to thickness of componential specimens respectively in the two substantial conditions of using chrysotile and hydrophilically treated polypropylene fibers. The following items are clarified; 1) The law for determining first cracked flexural strength is applicable to the various cases of mix proportions and thickness of components with two kinds of fibers. 2) Ductility is observed in case of treated fibers with dependence on thickness of components.
社団法人日本建築学会の論文
2000-01-30