| 北京地区沥青路面裂缝调查研究 |
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| 引用本文： | 卢铁瑞,谢产庭.北京地区沥青路面裂缝调查研究[J].石油沥青,1998,12(3):30-39. |
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| 作者姓名： | 卢铁瑞 谢产庭 |
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| 作者单位： | 北京市市政工程研究院 |
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| 摘 要： | 针对北京地区沥青路面面层裂缝状况，开展旧路裂缝调查，分析和研究裂缝产生机理、不同条件下影响因素以及相互关系，采用裂缝率、裂缝指数的计算方法综合评价路用性能。
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| 关 键 词： | 沥青路面 低温 裂缝 裂缝率 裂缝系数 |
INVESTIGATION AND RESEARCH OF CRACKS OF ASPHALT PAVEMENT IN BEIJING |
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| Lu TieruiXie Chanting,Beijing Municipal Engineering Research Institute.INVESTIGATION AND RESEARCH OF CRACKS OF ASPHALT PAVEMENT IN BEIJING[J].Petroleum Asphalt,1998,12(3):30-39. |
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| Authors: | Lu TieruiXie Chanting Beijing Municipal Engineering Research Institute |
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| Affiliation: | Lu TieruiXie Chanting Beijing Municipal Engineering Research Institute |
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| Abstract: | Based on investigation of cracks which were found on the surface of many asphalt pavements in Beijing,The s analysis and research the crack mechanism,Influence factors of different conditions and the relationship between themThe s also use cracking ratio and cracking index to evaluate the performance of pavement |
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| Keywords: | Asphalt pavementCrackCracking ratioCracking index |
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