the addition of 40%RAP coarse aggregate and 25%CG fine aggregate to asphalt mixes can significantly reduce manufacturing costs,energy consumption,and CO_(2)emissions by 29.4%,19.8%,and 21.9%,respectively,compared to the virgin asphalt mixture.The finding of this study contributes to current ...
From the statistical analysis, it was found that all the colored coating on asphalt and concrete sample demonstrate lower surface temperature compared to conventional or uncoated asphalt and concrete. The highest surface temperature reduction and solar reflectance recorded was for the white coated asphalt...
aFor most of the sections, Pavement structural number showed good correlation to the Asphalt Concrete modulus when the individual locations were compared with low moduli in areas where Pavement structural number values were relatively low. However, poor correlation was observed when the average Pavement...
a2010年,我们已拥有约5473万,这与2009年相比增加了23%的资产。 In 2010, we had approximately 54,730,000, this compared with 2009 increased 23% property.[translate] aposition tool into the correct point to be hammered 安置工具入将被锤击的正确点[translate] ...
This includes some background information on the equations used to analyse the test data. In Chapter 3 the actual specimens, test conditions and results are presented. The test results are compared to those found from test on other mixtures. The ACRe mixture appears to be comparable to DAC ...
In this model, the thickness of the pavement is equal to 30 centimeters, and the thickness of the subgrade is equal to 5.7 meters. Then, the viscoelastic behavior is considered for the asphalt concrete layer, and the results from KENLAYER and ABAQUS are compared with each other. The results...
As a simplification, asphalt concrete in asphalt pavements is generally considered as the composite of three phases, including sand asphalt, coarse stone and void [20]. Compared to asphalt concrete, the characteristics of sand asphalt are simple, because the stiff skeleton developed during compaction...
The applicability of the S-VECD model to the accelerated loading that is inherent of the linear amplitude sweep test is demonstrated, which reveals reasonable performance predictions, but with some loss in accuracy compared to time sweep tests due to the confounding effects of nonlinearity imposed ...
aFor most of the sections, Pavement structural number showed good correlation to the Asphalt Concrete modulus when the individual locations were compared with low moduli in areas where SN values were relatively low. However, poor correlation was observed when the average Pavement structural number was...
Structure stress of asphalt overlay on old cement concrete pavement The structure stress of old cement concrete pavement with asphalt overlay was analyzed by finite element method.The analyzed result was compared with the o... S Zeng,HE Yu-Hang - 《Journal of Changan University》 被引量: 28...