| 级配碎石基层的压实度与CBR强度关系的试验研究 |
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| 引用本文： | 夏得亮,唐建亚,刘运兰. 级配碎石基层的压实度与CBR强度关系的试验研究[J]. 中南公路工程, 2013, 0(6): 263-265 |
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| 作者姓名： | 夏得亮 唐建亚 刘运兰 |
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| 作者单位： | 中交四航工程研究院有限公司,广东广州510230 |
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| 摘 要： | 压实度和CBR强度都可以用来评价配碎石基层稳定性和强度，但两者之间的关系需要深入研究。通过对珠海某在建堆场工程级配碎石基层进行试验，求得级配碎石基层压实度与CBR强度关系，并得出级配碎石基层施工工艺与压实度之间关系的参考性结论。
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| 关 键 词： | 级配碎石基层 最佳含水量 碾压遍数 压实度 CBR强度 |
Experiment Study of the Relationship Between the CBR Strength and Degree of Compaction of Graded Broken Stone Base |
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| XIA Deliang,TANG Jianya,LIU Yunlan. Experiment Study of the Relationship Between the CBR Strength and Degree of Compaction of Graded Broken Stone Base[J]. Central South Highway Engineering, 2013, 0(6): 263-265 |
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| Authors: | XIA Deliang TANG Jianya LIU Yunlan |
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| Affiliation: | ( CCCC Forth Barbo Engineering Institute Co. ,Ltd. Guangzhou,Guangdong 510230 , China) |
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| Abstract: | The degree of compaction and CBR strength common been used to evaluate with the sta- bility and strength of Graded Broken Stone Base, The relationship between the degree of compaction and CBR has been not in-depth study. This article about the test that investgated the test section Graded bro- ken stone base of the construction yard engineering in Zhuhai. Obtained the relations between the degree of compaction and strength of CBR of the graded aggregate base. Gain the conclusion that the grading macadam base construction technology of compaction degree and the relationship between reference conclusion. |
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| Keywords: | Graded broken stone base Optimum water content Compaction number degree ofcompaction CBR strength |
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