采用生死单元技术模拟焊接动态过程的ansys源程序-With life and death cell technology, dynamic process simulation of welding source of ansys

ansys的焊接模拟，应用生死单元技术和热源的应用进行模拟-ansys welding simulation, application and death cell technology and the application of heat to simulate

移动热源——面（体热源的）增材制造或者焊接中有点用，结合生死单元技术。(Move heat source- additive manufacturing or welding is somewhat useful, combined with birth-death element technology.)

在ABAQUS生死单元技术中，为了避免重负大量的更改生死的时间，（笔者分析步达到了200多），这个简单的代码可以更改生死单元的时间(In the ABAQUS life and death unit technology, in order to avoid a lot of changes in life and death time, (the author has reached more than 200 analysis steps))