摘要
为了研究二灰碎石作为不同路面结构层的受力特点,使用MTS试验仪对二灰碎石混合料进行了三轴特性试验,研究其在三轴受压状态下的应力应变状况及刚度特性,并采用抗剪切模量对其刚度随试验条件的变化规律进行了深入分析。
To research stress characteristics of lime - fly - ash as structural layer of different pavement, tri - axial test is applied to lime - fly - ash mixture by MTS tester to research stress - strain and rigidity under tri - axial stress state and the change law of the rigidity along with the test condition is analyzed deep through anti shear modules.
出处
《北方交通》
2010年第8期1-2,共2页
Northern Communications
关键词
二灰碎石
三轴试验
抗剪切模量
Lime - fly - ash
Tri - axial test
Anti shear modules
