摘要
文章通过AC-13C力学特性的室内试验,对两种不同级配曲线组成AC-13C的劈裂强度、单轴抗压强度等进行评价。试验研究结果表明:细集料用量的变化与空隙率会对沥青混合料的力学特性产生较大的影响。
Through the lapidary tests of mechanical characteristics of AC-13C, cleavage strength and uneasily compressive strength of AC-13C, which is composed by two different grading curves,are evaluated,The test results show that the change of fine aggregate dosage and void age make an important impact on the mechanical characteristics of bituminous mixture.
出处
《西部交通科技》
2009年第4期24-27,共4页
Western China Communications Science & Technology
关键词
沥青混合料
级配
限制区
空隙率
力学特性
Bituminous mixture
Grading curve
Restricted area
Void age
Mechanical characteristics
