地铁车辆段上盖建筑道砟垫减振机理与效果

曹志刚,王思崎,许逸飞,白晓东,袁宗浩,马夏飞

Vibration mitigation mechanism and effect of ballast mats for over-track buildings on metro depot

Zhi-gang CAO,Si-qi WANG,Yi-fei XU,Xiao-dong BAI,Zong-hao YUAN,Xia-fei MA

表 3 结构柱C1和C2振动的对比

Tab.3 Vibration comparison of structure column C1 and C2

测点 A/(m·s−2) fA /Hz Z向 Y向 X向 C1 0.332 0.231 0.159 85~90 C2 0.647 0.270 0.224 40~60