Study on the Influence of Train Dynamic Load on underneath Tunnel Cast-in-Situ Concrete in Early Age

Table 5

Peak dynamic tensile stress under different working conditions.

Working condition	Dynamic tensile stress (kPa)	Working condition	Dynamic tensile stress (kPa)	Working condition	Dynamic tensile stress (kPa)
1	17.95	7	2.09	13	12.58
2	13.74	8	7.97	14	10.31
3	10.31	9	8.88	15	8.98
4	7.19	10	10.31	16	1.33
5	4.93	11	14.64	17	4.11
6	3.48	12	14.11	18	10.31