吉林大学学报(工学版) ›› 2019, Vol. 49 ›› Issue (4): 1153-1161.doi: 10.13229/j.cnki.jdxbgxb20180174
• • 上一篇
李碧雄1,2(),廖桥1,2,章一萍3,4,周练3,4,隗萍3,4,刘侃1,2
Bi⁃xiong LI1,2(),Qiao LIAO1,2,Yi⁃ping ZHANG3,4,Lian ZHOU3,4,Ping WEI3,4,Kan LIU1,2
摘要:
以工程用水泥基复合材料及超高强钢筋的应力-应变本构关系为基础,根据平均应变的平截面假定和梁受拉区ECC不退出工作等假定,建立超高强钢筋ECC梁正截面受弯计算理论,得到了开裂弯矩、屈服弯矩、极限弯矩、界限配筋率和最小配筋率的计算方法。最后,通过文献中的试验结果验证了本文计算理论的合理性。
中图分类号:
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