摘要
本文采用接近钢筋砼受弯构件实际受力情况的基本假定，对截面延性进行了分析，推导出较为精确的矩形截面受弯构件截面延性系数的计算公式。
In this paper,according to the actual stress situations of concrete reinforcing bars,the rational asurnptions were used,and analysed the curvature ductility about the rectangular sections,the calculating equations of the curvature ductility factor were derived.
出处
《宁夏农学院学报》
1995年第4期54-59,共6页
Journal of Ningxia Agricultural College
