The longitudinal component of the geometric stiffness matrix had an incomplete implementation (4 values at 0,0 6,6  0,6  6,0). Their expression is complete now, but still disabled because they seem not relevant (although used in literature).
The longitudinal component of the geometric stiffness matrix had an incomplete implementation (4 values at 0,0 6,6  0,6  6,0). Their expression is complete now, but still disabled because they seem not relevant (although used in literature).

rserban/chrono,dariomangoni/chrono,rserban/chrono,dariomangoni/chrono,rserban/chrono,projectchrono/chrono,dariomangoni/chrono,projectchrono/chrono,rserban/chrono,projectchrono/chrono,projectchrono/chrono,dariomangoni/chrono,projectchrono/chrono,dariomangoni/chrono,rserban/chrono,rserban/chrono,rserban/chrono,dariomangoni/chrono,projectchrono/chrono