摘要
普通钢筋混凝土构件的钢筋代换，除进行强度代换外，一般还须验算变形和裂缝宽度。文中提出的等裂缝宽度验算方法，不仅不需内力数据，还使裂缝宽度验算更加简便、可靠．
When concrete is displaced in the reinforced concrete structural member,bsides the strength displacement,computation of crack breadth and deformation must be checked.It was suggested that the iso-crack breadth displacement mean not only the internal force data unnecessary,but also this check computation more simple and reliable.
出处
《南昌大学学报（工科版）》
CAS
1996年第3期58-61,共4页
Journal of Nanchang University(Engineering & Technology)
