This　paper　presents　the　implementation　of　a　novel　structural　testing　method　involving　the　combined　use　of　shake　tables　and　computational　engines　for　the　seismic　simulation　of　interaction　of　soil-structures　under　multi-dimensional　and　multi-support　ground　input　motion.　The　structure　with　soil　to　be　simulated　is　divided　into　experimental　and　computational　substructures,　in　which　structure　is　seen　as　experimental　substructures　and　soil　is　seen　as　computational　substructures.　The　interface　reaction　between　the　experimental　and　computational　substructures　are　imposed　by　shake　table　as　ground　motion　and　resulting　acceleration　is　fed　back　to　the　computational　engine.　The　unique　aspect　of　this　method　is　to　simulate　the　interaction　of　soil-structure　under　multi-dimensional　and　multi-support　excitations.　And　then　the　sub　structuring　strategy　and　the　numerical　integration　algorithms　associated　with　the　computational　substructures　are　presented　along　with　the　implementation　of　the　computational　engine.　Finally,　an　example　of　a　real-time　hybrid　test　implementation,　and　results　from　this　experiment　are　presented.