Analysis on Mechanics Response of Long-Life Asphalt Pavement at Moist Hot Heavy Loading Area

被引：0

作者：

Xu, Xinquan ^{[1
,2
]}

Li, Hao ^{[1
,2
]}

Wu, Chuanhai ^{[1
,2
]}

Li, Shanqiang ^{[1
,2
]}

机构：

[1] Minist Transport, Res & Dev Ctr Rd Transport Safety & Emergency Sup, Guangzhou 510420, Guangdong, Peoples R China

[2] Guangdong Hualu Commun Technol Co LTD, Guangzhou 510420, Guangdong, Peoples R China

来源：

ADVANCES IN MATERIALS, MACHINERY, ELECTRONICS II | 2018年 / 1955卷

关键词：

Road engineering; asphalt pavement; durability; the modified semi-rigid base; fatigue performance;

D O I：

10.1063/1.5033579

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Based on the durability of semi-rigid base asphalt pavement test road in Guangdong Yunluo expressway, by comparing the mechanics response of modified semi-rigid base, RCC base and inverted semirigid base with the state of continuous, using four unit five parameter model to evaluate rut depth of asphalt pavement structure, and through commonly used fatigue life prediction model to evaluate fatigue performance of three types of asphalt pavement structure. Theoretical calculation and four years tracking observation results of test road show that rut depth of modified semi-rigid base asphalt pavement is the minimum, the road performance is the best, and the fatigue performance is the optimal

引用

页数：7