作者: Baoshan Huang , Xingwei Chen , Zhihong Xu
DOI: 10.3141/1970-14
关键词: Triaxial compression 、 Laboratory test 、 Materials science 、 Penetration test 、 Asphalt pavement 、 Penetration (firestop) 、 Shear resistance 、 Asphalt 、 Material properties 、 Geotechnical engineering
摘要: A laboratory study evaluated the uniaxial penetration test for its suitability to characterize shear resistance of hot-mix asphalt mixtures at elevated temperatures. Four types with three different binders and coarse aggregates were tested by 40°C, 50°C, 60°C, 70°C. In addition, triaxial compression tests conducted selected compare strength. The results current investigation indicated that was able provide consistent selected. Further studies recommended be incorporated into mixture design as a simple performance test.