摘要
为了解乳化沥青水泥混凝土的力学性能,通过室内试验,探究乳化沥青掺量对水泥混凝土抗压、弯拉强度的影响,在此基础上研究乳化沥青水泥混凝土的刚度和疲劳特性。试验结果表明,在不改变弯拉强度的情况下,乳化沥青的加入能够降低水泥混凝土的刚度,增加其疲劳寿命次数,改善水泥混凝土的性能。
In order to understand mechanics properties of emulsified asphalt cement concrete,compressive and flexural strength tests were performed on emulsified asphalt cement concrete to research the effect of emulsified asphalt.And on this basis stiffness and fatigue property of emulsified asphalt cement concrete were studied.Results show that mixing emulsified asphalt into cement concrete would decrease its stiffness and increase its fatigue numbers.
出处
《交通科技》
2016年第1期131-133,共3页
Transportation Science & Technology
关键词
乳化沥青水泥混凝土
力学强度
刚度
疲劳性能
emulsified asphalt cement concrete
mechanical strength
stiffness
fatigue property
