ABAQUS計算錯報   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.

調試方案：注意單位問題，統一模型尺寸的單位和材料屬性里面的單位即可。是m還是mm單位制。