Effect of gravity on steady-state response to moving loads

1973 ◽  
Vol 111 (1) ◽  
pp. 2241-2248
Author(s):  
S. N. De ◽  
P. R. Sen-Gupta
Keyword(s):  
Steady State ◽  
Steady State Response ◽  
Moving Loads ◽  
State Response

Response of Cylindrical Sandwich Shells to Moving Loads

1967 ◽  
Vol 34 (1) ◽  
pp. 81-86 ◽  
Author(s):  
G. Herrmann ◽  
E. H. Baker
Keyword(s):  
Steady State ◽  
Dynamic Response ◽  
Initial Stress ◽  
Axial Stress ◽  
Steady State Response ◽  
Sandwich Shell ◽  
Moving Loads ◽  
Axially Symmetric ◽  
Cylindrical Sandwich Shell ◽  
State Response

This paper presents an analysis into the dynamic response of a long cylindrical sandwich shell under a moving axially symmetric ring load. The shell is assumed to be orthotropic and subjected to an initial axial stress. The uniform velocity of the load is prescribed and only the steady-state response is considered. Numerical results indicate the effects of various relevant parameters. The behavior of orthotropic sandwich cylinders under initial stress is compared with that of homogeneous isotropic cylindrical shells free of initial stress, and differences are pointed out.

STEADY-STATE RESPONSE TO MOVING LOADS IN THERMOELASTIC SOLID MEDIA

2004 ◽  
Vol 27 (10) ◽  
pp. 931-951 ◽  
Author(s):  
J. N. Sharma ◽  
P. K. Sharma ◽  
S. K. Gupta
Keyword(s):  
Steady State ◽  
Steady State Response ◽  
Moving Loads ◽  
State Response ◽  
Solid Media ◽  
Thermoelastic Solid
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