| 晋阳古城遗址加固材料筛选及配比试验研究 |
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| 引用本文： | 杨海军,刘 平,孙 博,周阿杰,潘东钥.晋阳古城遗址加固材料筛选及配比试验研究[J].科学技术与工程,2017,17(19). |
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| 作者姓名： | 杨海军 刘 平 孙 博 周阿杰 潘东钥 |
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| 作者单位： | 山西省文物技术中心,兰州大学土木工程与力学学院,中铁西北科学研究院有限公司,兰州大学土木工程与力学学院,兰州大学土木工程与力学学院 |
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| 基金项目： | 山西省文物保护科学和技术项目(2014-kb-02)、国家自然科学基金项目(51408285)资助 |
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| 摘 要： | 对当前土遗址加固材料进行调研和分析基础上,提出了遗址土中加入石灰和水性丙烯酸酯乳液的加固材料方案;并对加固前后土体的强度特性、耐水性能、收缩特性等进行了试验研究。研究结果显示,石灰和水性聚氨酯/聚丙烯酸酯乳液混合加固材料对土遗址保护加固具有良好效果;并提出了加固材料的最优配比。
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| 关 键 词： | 保护加固 土遗址 石灰 收缩特性 水性聚氨酯/聚丙烯酸酯 |
| 收稿时间： | 2016/11/27 0:00:00 |
| 修稿时间： | 2016/11/27 0:00:00 |
Study on the optimal proportion of consolidation material for the ancient city of Jinyang |
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| YANG Hai-jun,SUN Bo,ZHOU A-jie and PAN Dong-yao.Study on the optimal proportion of consolidation material for the ancient city of Jinyang[J].Science Technology and Engineering,2017,17(19). |
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| Authors: | YANG Hai-jun SUN Bo ZHOU A-jie and PAN Dong-yao |
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| Institution: | Cultural Relics Technology Center of Shanxi Province,,Northwest Research Institute Co., Ltd. of China Railway Engineering Corporation,School of Civil Engineering and Mechanics, Lanzhou University,School of Civil Engineering and Mechanics, Lanzhou University |
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| Abstract: | Based on the analysis of materials for conservation and consolidation in the field of earth sites, the scheme of adding lime and waterborne polyurethane/polyacrylate to the soil of earth sites is proposed. These characteristics related to mechanics, strength, water resistance, shrinkage were tested. The results show that the reinforced specimens following the scheme have the best comprehensive properties. The optimal proportions of lime and acrylic emulsion have also been determined. |
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| Keywords: | conservation and consolidation earth sites lime shrinkage characteristics waterborne polyurethane/polyacrylate |
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