Recently, the shock-resident design for buildings became important. Therefore, a first book concerning to the problem was published by AIJ in 2015. In the book, the response analysis was shown using simple SDOF (single degree of freedom) model. However, the boundary condition of the explained models was only both-ends fixed type, so it is demanded to show more types. In this paper, two other boundary condition types were added and the applicability of them were explained. Moreover, the accuracy of the borders among 3 loading regions, which are important characteristics for the impulse analysis, were studied.
