QR-Method For Elasto-plastic Dynamic Analysis Of Tall-building Structures And It's Applications

This paper studies nonlinear dynamic problems of tall building structures, first, constitutes linear dynamic equation and elasto-plastic dynamic equation of structure by using QR method, later, solves the dynamic equation by using spline unconditional stable algorithm, last, programs corresponding computer programs with C program language, and calculates some example and a tall building in constructing The courses and the results prove that QR method is not only simple in calculating and fast in constringency rate, but also precise, that QR method is a effective and economic new method...