简要介绍一个梁的平面弯曲问题，ansys程序 -Plane bending of a beam problem, ansys procedures

板弯曲的问题,介绍了板弯曲的问题，在弯曲时的主要性能-a problem for a beam,that decides the character of a beam when a load is on the beam,and we can know the real charater