  In this paper, we consider the initial boundary value problem for a
pseudo-parabolic Kirchhoff equation with logarithmic nonlinearity. We use the
potential well method to give a threshold result of global existence and
finite-time blow-up for the weak solutions with initial energy $J(u_0)\leq d$.
When the initial energy $J(u_0)>d$, we find another criterion for the vanishing
solution and blow-up solution. We also get the exponential decay rate of the
global solution and life span of the blow-up solution. Meanwhile, we study the
corresponding stationary problem and establish a convergence relationship
between its ground state solution and the global solution.
