建筑垃圾在道路基层中的应用研究 |
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引用本文: | 张大宁,张铁志,俞清荣.建筑垃圾在道路基层中的应用研究[J].路基工程,2010,0(4):55-57. |
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作者姓名: | 张大宁 张铁志 俞清荣 |
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作者单位: | 1.1辽宁科技大学资源与土木工程学院,辽宁鞍山114051 |
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基金项目: | 辽宁省教育厅科研基金 |
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摘 要: | 为解决建筑垃圾这一可再生资源得到利用的问题,实现建筑垃圾在路面基层、底基层中应用的目的,通过一系列配合比设计和力学性能试验,成功研制出符合工程使用要求的混合材料配比方案,并经试验路段验证,降低了路面工程材料成本30 %,经济与环保效益十分显著。
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关 键 词: | 经济环保 最大干密度 最佳含水量 无侧限抗压强度 配合比 |
收稿时间: | 2019-11-11 |
Study on Application of Building Rubble in Roadbase |
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Authors: | ZHANG Da-ning ZHANG Tie-zhi YU Qing-rong |
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Institution: | 1.School of Resources and Civil Engineering,Liaoning University of Technology,An'shan 114051,Liaoning,China;2.The 5th Shanghai Metallurgy Construction Co.,Ltd.,Shanghai 201900,China) |
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Abstract: | In order to reuse building rubble as a renewable resource and realize its application in roadbase and subbase,through a series of mix proportion designs and mechanical property tests,the proportion program of mixed material has been developed successfully in accordance with engineering requirement.Through verification on test section,it reduces 30 % of material cost for pavement works and has considerable economical and environmental benefits. |
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Keywords: | economical and environmentally freindly maximum dry density optimum water content unconfined compressive strength mix proportion |
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