期刊论文

Xia, Chengdong

英文

Construction and Building Materials

0950-0618

2019

223

775-783

10.1016/j.conbuildmat.2019.07.053

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51578081, 51608058]; Scientific and Technological Innovation Project of Hunan Province for University Graduate Students [CX2019B***]; National Engineering Laboratory Open Fund Project [kfh160102]; Hunan Province-Transport Construction Projects of Science and Technology [201701]; Inner Mongolia Autonomous Region Transportation and Transportation Department Transportation Projects of Science and Technology [NJ -201635, HMJSKJ-201801]; National Key R&D Program of China [2018YFB1600100]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2018JJ3550]; education department of Hunan province [18B144]; Science and Technology project of Henan Provincial Department of transportation [2016Z2]; China Scholarship Council (CSC)China Scholarship Council [201606130003]

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Cement-stabilized macadam is widely employed as a base-layer of pavement in China, because of its high strength and stiffness. However, fatigue cracking of the cement-stabilized macadam based pavement is prone to occur under multiple traffic loads, which affects the service life of the pavement. The main objective of this work is to reveal the fatigue characteristics of cement-stabilized macadam under various loading modes by developing a unified fatigue characteristics model. To this end, an unconfined compressive strength test, indirect tensi...