一、引言所谓超强，系指钢筋混凝土结构在设计或施工过程中，任意加大构件的截面尺寸，提高材料的强度等级，或任意增加钢筋数量，提高配筋率等，致使构件的强度提高，承载力加大。在设计中，在计算分析了整个钢筋混凝土结构的抗震受力情况后，任意提高混凝土强度等级，增加钢 I. INTRODUCTION The so-called super strength refers to the reinforced concrete structure in the design or construction process, arbitrarily increase the cross-sectional dimensions of the components, improve the strength grade of the material, or increase the number of steel bars, improve the reinforcement ratio, etc., resulting in increased strength of the components , bearing capacity increased. In the design, after calculating and analyzing the seismic resistance of the entire reinforced concrete structure, the strength grade of the concrete is arbitrarily increased and the steel is increased.