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| WSP聚合物混凝土力学性能试验研究 | |
| 引用本文： | 张岩,张浩博,禹亮,孙有聚.WSP聚合物混凝土力学性能试验研究[J].混凝土,2008(12). |
| 作者姓名： | 张岩 张浩博 禹亮 孙有聚 |
| 作者单位： | 1. 西安理工大学,陕西,西安,710048 2. 西北工业大学,陕西,西安,710072 3. 电联工程技术有限公司,浙江,杭州,310020 |
| 摘 要： | 在相同工作条件下,通过试验研究了新一代水溶性高分子聚合物(WSP)混凝土与普通混凝土、掺加聚羧酸高效减水剂的混凝土以及掺加聚丙烯纤维的混凝土的立方体抗压强度、轴心抗压强度、轴心抗拉强度、劈拉强度、弯曲抗拉强度、弹性模量等.结果表明:WSP具有高效减水作用;WSP聚合物改性混凝土在保证抗压强度的同时,抗折强度有所提高,其综合力学性能良好,大大改善了混凝土的脆性特征;SEM照片分析显示,将WSP加入混凝土基体后,在早期生成纤维状物质,能够从根本上对混凝土进行改性. |
| 关 键 词： | WSP混凝土 强度 韧性 减水作用 微观结构 |
Study on mechanism performance of the water soluble polymer concrete |
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| ZHANG Yan,ZHANG Hao-bo,YU Liang,SUN You-ju.Study on mechanism performance of the water soluble polymer concrete[J].Concrete,2008(12). | |
| Authors: | ZHANG Yan ZHANG Hao-bo YU Liang SUN You-ju |
| Affiliation: | 1.Xi'an University of Technology;Xi'an 710048;China;2.Northwestern Polytechnical University;Xi'an 710072;3.DY-LINK Engineering & Technologies Co.;Ltd;Hangzhou 310020;China |
| Abstract: | In the same working condition,the cube compressive strength,axial compressive strength,axial tensile strength,splitting strength,bend flexural strength and elastic modulus test on the new generation water soluble polymer(WSP) concrete,ordinary concrete,polycarboxylate concrete and polypropylene fiber reinforced concrete are researched.The results showed that WSP could reduce the quantitative of the cement effectively;Compared with ordinary concrete,WSP concrete ensured the compressive strength,at the same t... |
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