See discussions, stats, and author profiles for this publication at: http://www.researchgate.net/publication/257809333 Dynamic Response of Block Foundations Resting on Soil–Rock and Rock–Rock System Under Vertical Excitation ARTICLE · MARCH 2012 DOI: 10.1007/s40098-012-0036-0 CITATIONS 2 DOWNLOADS 10 VIEWS 157 3 AUTHORS, INCLUDING: Ankesh Kumar Indian Institute of Technology Delhi 6 PUBLICATIONS 3 CITATIONS SEE PROFILE Seshagiri K. Rao Indian Institute of Technology Delhi 81 PUBLICATIONS 346 CITATIONS SEE PROFILE Available from: Ankesh Kumar Retrieved on: 25 July 2015