Dear getfem project Sorry. I found a problem in my patch. Please wait merging.
Thank you for reading. Best Regard Tetsuo 2019年11月3日(日) 17:21 Tetsuo Koyama <[email protected]>: > > Hello getfem project > > I added the HHT transient scheme to GetFEM++. > Could you review devel-tetsuo-hht_method branch and merge? > > I used this paper. > HILBER, H. M., HUGHES, T. J. R., AND TAYLOR, R. L. Improved numerical > dissipation for time integration algorithms in structural dynamics. > Earthquake Engineering and Structural Dynamics 5 (1977), 283-292. > > I checked that this scheme is equal to Newmark scheme when alpha is 0. > > This scheme is added to DIANA and is useful for contact problem. > https://dianafea.com/manuals/d942/Analys/node431.html > Thank you for reading. > > Best Regard Tetsuo
