RHT原始文献.pdf

节选段落一：
8th European LS-DYNA Users Conference, Strasbourg - May 2011
THE RHT CONCRETE MODEL IN LS-DYNA
Dr. Thomas Borrvall
Engineering Research Nordic AB
Linköping, Sweden
thomas.borrvall@erab.se
Dr.


节选段落二：
Werner Riedel
Fraunhofer Institut fur Kurzzeitdynamik, Ernst-Mach-Institut
Freiburg, Germany
Abstract
The RHT concrete model is implemented in LS-DYNA.


节选段落三：
The RHT strength model
The RHT strength model is expressed in terms of three stress limit surfaces; the initial
elastic yield surface, the failure surface and the residual friction surface.