1. Mode approximations for impulsively loaded rigid-plastic structures;Martin,1966
2. Large deflections of impulsively loaded plane frames—extensions of the mode approximation technique;Symonds,1979
3. Elastic, finite deflection and strain rate effects in a mode approximation technique for plastic deformation of pulse loaded structures;Symonds,1979
4. Impulsive loading of fully clamped beams with finite plastic deflections and strain-rate sensitivity;Symonds;Int. J. Mech. Sci.,1972
5. Elastic-viscoplastic response of clamped beams under uniformly distributed impulse;Lindholm,1969