| 半刚性基层预压裂技术施工质量控制 |
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| 引用本文： | 刘敬辉,王端宜.半刚性基层预压裂技术施工质量控制[J].筑路机械与施工机械化,2009,26(8):35-38. |
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| 作者姓名： | 刘敬辉 王端宜 |
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| 作者单位： | 1. 三峡大学,土木水电学院,湖北,宜昌,443002
2. 华南理工大学,道路工程研究所,广东,广州,510640 |
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| 摘 要： | 由于水泥稳定基层材料产生收缩裂缝，在荷载作用下容易反射到路面，形成反射裂缝，采用半刚性基层预压裂技术对其进行处理，可以大大减少收缩裂缝的数量和严重程度。实践表明，预压裂技术施工工艺简便，是一种理想的减少反射裂缝的旋工措施。
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| 关 键 词： | 水泥稳定基层 收缩裂缝 预压裂 施工工艺 |
Construction Quality Control of Precracking Technology for Semi-rigid Base |
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| LIU Jing-hui,WANG Duan-yi.Construction Quality Control of Precracking Technology for Semi-rigid Base[J].Road Machinery & Construction Mechanization,2009,26(8):35-38. |
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| Authors: | LIU Jing-hui WANG Duan-yi |
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| Institution: | LIU Jing-hui, WANG Duan-yi(1 .School of Civil Eng 2.Road Engineering China ineering and Hydropower, Research Institute. South China Three Gorges University, China University of Technology Yichang 443002, Hube Guangzhou 510640, China Guangdong) |
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| Abstract: | Due to the cracks of cement stabilized base material which reflect to pavement under the load and become reflective cracks, the precracking technology is applied for treatment on semi-rigid base, which greatly reduces the amount and handy and ideal measure severity of shrinkage cracks. The practice indicates that the precracking technology is a for reflective crack reduction. |
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| Keywords: | cement stabilized base shrinkage crack precracking construction technology |
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