| 碎石化技术在水泥混凝土路面改建中的应用 |
| |
| 引用本文： | 谢中友.碎石化技术在水泥混凝土路面改建中的应用[J].铜陵学院学报,2011,10(3):107-108. |
| |
| 作者姓名： | 谢中友 |
| |
| 作者单位： | 铜陵学院,安徽铜陵244000;中国科学技术大学,安徽合肥230027 |
| |
| 摘 要： | 在旧水泥混凝土(PCC)路面上加铺热拌沥青混合料(HMA)是一种经济耐久的改建方案,可以很好地恢复路面行车质量,提高现有道路的结构承载性能。但如果在现有的旧路上直接加铺HMA面层,HAM面层内容易产生反射裂缝。碎石化技术通过把现有PCC面板破碎成碎块,可以消除HMA加铺层内的反射裂缝。
|
| 关 键 词： | 碎石化技术 旧路改建 HMA加铺层 |
Application of Rubblization in the Rehabilitation of Cement Concrete Pavement |
| |
| Xie Zhong-you.Application of Rubblization in the Rehabilitation of Cement Concrete Pavement[J].Journal of Tongling College,2011,10(3):107-108. |
| |
| Authors: | Xie Zhong-you |
| |
| Institution: | Xie Zhong-you1,2(1.Tongling University,Tongling Anhui 244000,China,2.University of Science and Technology of China,Anhui Hefei 230027,China) |
| |
| Abstract: | The use of hot-mix asphalt(HMA) overlays presents a long-term and economical solution to the existing Portland cement concrete(PCC) pavement rehabilitation problem.HMA overlays restore rideability,improve the long-term functional pavement performance as well as increase the structural capacity of the existing pavement system.However,directly placing an HMA overlay on the exiting PCC pavement would cause reflection cracking in the HMA overlay.Rubblization,by destroying the existing PCC slab into fragments,co... |
| |
| Keywords: | Rubblization Rehabilitation of the existing pavement HMA overlay |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
