Train-Induced Fluctuating Pressure and Resultant Dynamic Response of Semienclosed Sound Barriers

Table 3

Peak C_P on monitored section of SESB.

Working condition	Peak positive CP on C4	Peak negative CP on C2	Peak negative CP on C1
No top plates	0.138	−0.115	−0.053
Only curve plate	0.140	−0.116	−0.054
1 top plate	0.141	−0.117	−0.061
2 top plates	0.143	−0.119	−0.068
3 top plates	0.144	−0.121	−0.0712
4 top plates	0.145	−0.122	−0.0738
5 top plates	0.146	−0.124	−0.0759