ABAQUS计算错报 A LARGE NUMBER OF INCREMENTS

ABAQUS计算错报   Error in job Job-concrete: THE ANALYSIS MAY NEED A LARGE NUMBER OF INCREMENTS (MORE THAN 20,000,000), AND IT MAY BE AFFECTED BY ROUND-OFF ERRORS. FOR ACCURACY, RUNNING DOUBLE PRECISION EXECUTABLE IS REQUIRED.

调试方案：注意单位问题，统一模型尺寸的单位和材料属性里面的单位即可。是m还是mm单位制。