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| 橡胶沥青碎石封层设计及性能试验研究 | |
| 引用本文： | 王科,于明明,李小建.橡胶沥青碎石封层设计及性能试验研究[J].交通标准化,2011(24):39-41. |
| 作者姓名： | 王科 于明明 李小建 |
| 作者单位： | 1. 西安中交岩土公路工程有限责任公司,陕西西安,710075 2. 长安大学公路学院,陕西西安,710064 3. 中铁二十局集团第二工程有限公司,北京,100142 |
| 摘 要： | 橡胶沥青碎石封层具有延缓反射裂缝、加强层间结合、抗水损坏等作用。结合西安咸阳国际机场专用高速公路工程,确定了橡胶沥青碎石封层的设计参数;并结合剪切和拉拔试验,对其与SBS改性沥青、SBS改性乳化沥青、热沥青等不同沥青结合料碎石封层的综合性能进行了分析评价。结果表明橡胶沥青碎石封层的粘结性能、抗剪切性能良好。 |
| 关 键 词： | 碎石封层 橡胶沥青 设计参数 性能 |
Design and Experimental Study of Rubber Gravel Asphalt Seal Coat |
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| WANG Ke , YU Ming-ming , LI Xiao-jian.Design and Experimental Study of Rubber Gravel Asphalt Seal Coat[J].Communications Standardization,2011(24):39-41. | |
| Authors: | WANG Ke YU Ming-ming LI Xiao-jian |
| Institution: | WANG Ke1,YU Ming-ming2,LI Xiao-jian3 |
| Abstract: | Rubber gravel asphalt seal coat has the function of delaying crack reflection, enhancing the joint stress among layers, resisting water damage and so on. According to the special highway project of Xi＇an Xianyang International Airdrome, the design parameters of gravel asphalt rubber seal coat are determined. Combined with shear test and pull-out test, a comprehensive performance analysis and evaluation on different asphalt binder layer of gravel sear coat with SBS modified asphalt, SBS modified emulsified asphalt and hot asphalt is implemented. The results show that rubber gravel asphalt seal coat has good bonding property and good shear performance. |
| Keywords: | gravel seal coat rubber asphalt design parameters performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |