Study on the Performance Index of Bituminous Pavement

Abstract

Abstract: Based on the essences of asphalt pavement performance,a comprehensive quantitzed norm CSI is put forward to de-scribe the property. Thus, the bituminous pavement design is carried to a new field. In addition, some problems arisingin the structural edsign of asphalt pavement with the aid of CSI and the possible ways of solving them are discussed,too.

Key words: asphalt pavement, performance, index, membership function, structural design

摘要： 本文根据沥青路面结构使用性能的内涵，确立了表征使用性能的综合指标CSI，并对其进行了量化分析，从而，进入了沥青路面设计的新领域。此外，文中还探讨了CSI指标用于控制沥青路面结构设计尚需解决的问题及途径。

关键词: 沥青路面, 使用性能, 隶属度函数, 指标结构设计

CLC Number:

U416.217

Li Guoqiang,Jiang Zhiren. Study on the Performance Index of Bituminous Pavement[J]. Journal of Chongqing Jiaotong University(Natural Science), 1995, 14(1): 47-55.

李国强,蒋志仁. 沥青路面使用性能指标研究[J]. 重庆交通大学学报（自然科学版）, 1995, 14(1): 47-55.

[1]	WAN Bing1, XIAO Shengcai1, XIONG Sui1, YANG Bo2, TANG Jiale2. Performance of Sandstone Asphalt Stabilized Macadam Mixed with Reclaimed Asphalt Pavement as Road Base Layer [J]. Journal of Chongqing Jiaotong University(Natural Science), 2026, 45(4): 38-44.
[2]	WAN Jiakai1, MA Licheng2, TIAN Zhidian1, CHENG Xiaoliang1, ZHANG Haojun1, ZHU Aizhu2. Experimental Study on the Bonding Performance of High-Strength Steel Bar and UHPC Interface [J]. Journal of Chongqing Jiaotong University(Natural Science), 2026, 45(2): 1-7.
[3]	YUE Hongzhi1,2, CHEN Yingjiao3, ZHAO Lin1,2, ZHOU Haifang3, LYU Quan4. Pavement Performance of Chemically Activated Terminal Blend Rubber Powder Modified Asphalt Mixtures [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(7): 59-66.
[4]	QIN Min1，DOU Lihong1，XU Diping2，WU Zhou2. A Review of Asphalt Pavement Uniformity Evaluation Based on Digital Image Processing [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(6): 1-14.
[5]	YU Hao1, YANG Jie2, HE Zhaoyi2, QIN Min3, YANG Zhiqiang2. Coarse Aggregate Angularity and Its Influence on the Performance of Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(6): 26-34.
[6]	XU Xinquan1, HU Yuanjiao2, WENG Yuhan3, HE Weijie1. Road surface texture is a key factor affecting the skid resistance performance. To further study its influence mechanism and to solve the problem of limited accuracy of traditional prediction methods under multi-feature data conditions, a pavement skid resistance performance assessment model based on the fusion of Bayesian optimization algorithm (BOA) and extreme gradient boosting (XGBoost) was proposed. Firstly, specimens phalt mixtures of different gradation types were prepared. Friction data and 3D texture data of the specimen surface were respectively obtained by using a pendulum friction meter and a 3D laser scanning device. Secondly, the height, the wavelength and shape parameters were extracted to describe the texture structure, and the texture feature importance analysis was carried out to clarify the factors that significantly affected the skid resistance. Then, the optimal key parameters were improved by introducing of the model BOA-XGBoost and the prediction model of skid resistance performance was established. The research results show that compared with the comparative models, the proposed model has higher accuracy, with a correlation coefficient R2 of 0.890 6, which is 25.2%, 13.0%, and 15.1% higher than those of the comparative models, respectively. The proposed model can effectively correlate texture features with pavement skid resistance performance. [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(6): 35-44.
[7]	MU Ping1, WANG Pingyi1, HAN Linfeng1, YU Tao1, ZHANG Fan2. Cloud Model of the Landslide-Generated Surge Hazard and Its Application [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(5): 81-87.
[8]	CHEN Zhongzhang1, DUAN Muzi1, CAI Shengyu1, SU Weifeng1, LI Pengfei2. Mechanical and Microscopic Properties of High-Performance Concrete Prepared by Tunneling Excavation Materials [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(2): 34-42.
[9]	LIU Feifei, LIU Shuaihua, LI Jianqiang, QIN Wu, LI Jun. Influencing Factors of Liquid Cooling Heat Dissipation Performance of Lithium-Ion Batteries [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(11): 1-10.
[10]	SUN Zhaoyun, LIU Huiying, WENG Yuhan, GU Yingbin. Skid Resistance Performance of Aeolian Sand Pavement Based on Multi-resolution Fractals [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(11): 93-100.
[11]	GAO Jianzhang1, QI Jianbo1, XI Jingjun2, LI Zengcai2, WANG Yu3, CAO Yuguang3. Suitability Evaluation Method of Existing Facilities in Mountain Tunnels Based on IAHP [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(1): 17-24.
[12]	WANG Hainian1, LI Yingkai1, WANG Huimin2, LI Lian1, SONG Haoran1. Influence of Coarse Aggregate Morphology on the Anti-slip Performance of Asphalt Pavement [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(1): 25-32.
[13]	DONG Pengjun1, CAO Xuejuan2, TANG Boming1, YUAN Ying2. Measured Dynamic Stress of Asphalt Pavement under the Action of Heavy-Duty Truck [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(1): 62-67.
[14]	TIAN Jie, SU Yupeng, WU Tong, ZHU Zhenjun. Optimization of Emergency Evacuation Plan for Subway Stations during Peak Hours Based on Evacuation Guidance [J]. Journal of Chongqing Jiaotong University(Natural Science), 2025, 44(1): 96-103.
[15]	CHEN Yuren, LI Dongfeng, YU Bo, GAO Jianqiang. Highway Route Selection Decision Auxiliary Model Based on Improved A* Algorithm [J]. Journal of Chongqing Jiaotong University(Natural Science), 2024, 43(9): 1-8.

Study on the Performance Index of Bituminous Pavement

沥青路面使用性能指标研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics