UNITED ENGINEERING CENTER, 345 E 47TH ST, NEW YORK, NY 10017-2398 USA
出版者：
AMER SOC CIVIL ENGINEERS
ISBN：
978-0-7844-8525-5
基金类别：
National Natural Science Foundation of China [51878077]; Traffic and Transportation Science and Technology Progress Plan of Anhui Province [201720]; Science and Technology Development Plan of China Railway No.5 Engineering Group. Co., LTD. [[2020]12]
机构署名：
本校为第一且通讯机构
院系归属：
交通运输工程学院
摘要：
To analyze the feasibility of soft buton rock asphalt (BRA) as asphalt rejuvenating agent, and taking AC-20C asphalt mixture as the research object, the mix design and test of modified hot recycled asphalt mixture with five different soft BRA contents (1%- 5%) and five different RAP contents (10%-50%) were carried out based on response surface optimization method, so the optimal soft BRA content was determined. Then the pavement performance tests of five kinds of modified hot recycled asphalt mixture with different RAP contents were carried out and compared with common asphalt mixture, so as t...
