LZ你好,用了你的程序感觉很强大,不过有几个地方不太明白:
1.受拉损伤-应变曲线上升段较陡,应是是故意为之,与平滑上升的曲线比,此有何优势呢?
2.运用试验强度,得出来的损伤不是从0开始,要手动调零;
3、我尝试用平均值38,用本软件算出来的曲线调整后,在ABAQUS中出现,DURING THE CONVERSION FROM CRACKING TO PLASTIC STRAIN Abaqus FOUND NEGATIVE AND/OR DECREASING VALUES OF PLASTIC STRAIN. VERIFY THAT THE DEGRADATION DATA UNDER *CONCRETE TENSION DAMAGE IS CORRECT。
还请多多指教,多谢LZ!
楼主,我用abaqus计算的时候显示有错误 DURING THE CONVERSION FROM CRACKING TO PLASTIC STRAIN Abaqus FOUND NEGATIVE AND/OR DECREASING VALUES OF PLASTIC STRAIN. VERIFY THAT THE DEGRADATION DATA UNDER *CONCRETE TENSION DAMAGE IS CORRECT 不知道是什么原因