王晓光1,周 乾2,张亚仿3,荀 勇2 ,吴发红2
不同种类纤维混凝土薄板抗冲击性能试验研究
王晓光1,周 乾2,张亚仿3,荀 勇2 ,吴发红2
摘 要:为了研究高韧性肋形混凝土永久模板性能,制作了同规格的分别掺加四种不同纤维及无纤维混凝土薄板,用于模拟高韧性肋形混凝土模板实际支承条件的抗冲击试验。试验结果表明,掺加纤维的混凝土薄板比无纤维混凝土薄板抗冲击性能有明显提高,能够满足永久性模板在运输和施工过程中可能承受的冲击力影响。
Abstract: In order to study the performance of high toughness ribbed concrete permanent template, four different types of concrete sheets with fibers and non-fiber in this test make the same size specimens which are used for simulating anti-impact test of high toughness ribbed concrete permanent template in practical support conditions.The results show that anti-impact properties of concrete sheets adding fiber is better than concrete sheets with non-fiber. High toughness ribbed concrete permanent template is satisfied by impact influence that may suffer in transport and construction process.
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