| 压实度对级配碎石弹性模量影响的试验研究 |
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| 引用本文： | 梁伟,杨斌,肇云亮.压实度对级配碎石弹性模量影响的试验研究[J].西部交通科技,2011(6):10-14. |
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| 作者姓名： | 梁伟 杨斌 肇云亮 |
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| 作者单位： | 1. 广西建设职业技术学院,南宁,530003
2. 广西大学土木建筑工程学院,南宁,530004 |
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| 基金项目： | 国家自然科学基金项目(41072240); 广西防灾减灾与工程安全重点实验室主任基金项目(2009TMZR004); 广西教育厅科技项目(200911MS351) |
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| 摘 要： | 文章为了揭示压实度对级配碎石弹性模量的影响,根据级配碎石垫层弹性模量的变化规律,对级配碎石层体积与弹性模量的关系进行剖析,通过对级配碎石压实度与弹性模量关系的试验,得出级配碎石层缓解不均匀沉降后的弹性模量变化规律。
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| 关 键 词： | 级配碎石 压实度 弹性模量 |
Study on the Degree of Compaction on the Modulus of Elasticity of Unbound Aggregate |
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| LIANG Wei,YANG Bin,ZHAO Yun-liang.Study on the Degree of Compaction on the Modulus of Elasticity of Unbound Aggregate[J].Western China Communication Science & Technology,2011(6):10-14. |
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| Authors: | LIANG Wei YANG Bin ZHAO Yun-liang |
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| Institution: | LIANG Wei1,YANG Bin2,3,ZHAO Yun-liang2,3(1.Guangxi Polytechnic of Construction,Nanning,Guangxi,530003,2.College of Civil Engineering and Architeture,Guangxi University,530004,3.Guangxi Laboratory of Disaster Preven-tion and Reduction and Project Safety,530004) |
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| Abstract: | In order to reveal the impact of degree of compaction on unbound aggregate's modulus of elasticity,the article analyzes the relationship between the volume of unbound aggregate and modulus of elasticity according to the changing rule of elasticity.Through the relation test,the result shows the unbound aggregate slow down the modulus of elasticity after the asymmetry sediment. |
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| Keywords: | Unbound aggregate Degree of compaction Modulus of elasticity |
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