Document Type

Computational mechanics paper

Publication details

Li, M, Zhang, Y 2014, 'Dynamic foundation-structure interaction modelling using the coupled IGA-SBIGA method', in ST Smith (ed.), 23rd Australasian Conference on the Mechanics of Structures and Materials (ACMSM23), vol. II, Byron Bay, NSW, 9-12 December, Southern Cross University, Lismore, NSW, pp. 861-866. ISBN: 9780994152008.

Peer Reviewed



The dynamic foundation-structure interaction (DFSI) problem was formulated in this study by coupling the Isogeometric Analysis (IGA) and the Scaled Boundary Isogeometric Analysis (SBIGA). The unbounded foundation domain was addressed using the SBIGA method, whereas the structural component was formulated using the IGA. These two components were subsequently coupled in the time domain and solved using the Newmark Integration technique.