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

图 14 不同刚度道砟垫下楼板E1~E5的最大加速度级

Fig.14 Maximum acceleration level of floor slab E1~E5 under different modulus of ballast mats