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| 橡胶混凝土与普通混凝土的黏结性能 | |
| 引用本文： | 杨令强,秦冰,武甲庆,李木俭,刘俊岩.橡胶混凝土与普通混凝土的黏结性能[J].建筑材料学报,2009,12(2). |
| 作者姓名： | 杨令强 秦冰 武甲庆 李木俭 刘俊岩 |
| 作者单位： | 1. 济南大学土木建筑学院,山东济南,250022 2. 山东水利设计院,山东济南,250013 3. 山东省水利厅,山东济南,250013 |
| 基金项目： | 山东省优秀中青年科学家科研奖励基金 |
| 摘 要： | 通过对100多块橡胶混凝土和普通混凝土试件的劈裂抗拉试验研究,分析了2种混凝土浇筑间隔时间、黏结面处理方法、橡胶颗粒掺量和种类对2种混凝土间黏结性能的影响;研究了2种混凝土间劈拉强度与轴心抗拉强度的关系.研究结果表明:浇筑间隔时间、黏结面处理方法、橡胶颗粒掺量和种类对劈拉强度均有影响;不管采取何种措施,2种混凝土的黏结面都是抗拉破坏的薄弱环节;劈拉强度和轴心抗拉强度未呈明显的线性关系. |
| 关 键 词： | 橡胶混凝土 普通混凝土 黏结性能 劈拉强度 |
Adhesive of Rubberized Concrete to Common Concrete |
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| YANG Ling-qiang,QIN Bing,WU Jia-qing,LI Mu-jian,LIU Jun-yan.Adhesive of Rubberized Concrete to Common Concrete[J].Journal of Building Materials,2009,12(2). | |
| Authors: | YANG Ling-qiang QIN Bing WU Jia-qing LI Mu-jian LIU Jun-yan |
| Affiliation: | 1.Department of Civil Engineering;University of Jinan;Jinan 250022;China;2.Shandong Waterresouce Design Bureau;Jinan 250013;3.Shandong Waterresouce Bureau;China |
| Abstract: | Based on the experimental study of splitting tensile of over one hundred specimens of rubberized concrete and common concrete,the effects of specific factors on the adhesive are analyzed.These factors are as follows: pouring interval time of two kind of concrete,method of interfacial treatment,volume fraction of rub grain and its type.The relation of splitting tensile strength and axial tensile strength of common concrete and rubberized concrete were also studied.The experimental results show that all the a... |
| Keywords: | rubberized concrete common concrete adhesive splitting tensile strength |
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