钢筋混凝土结构的地震损伤控制设计

Seismic Damage Control Design of Reinforced Concrete Structures

本文研究钢筋混凝土结构设置被动耗能减振装置的地震损伤分析和控制设计。首先，在国 内外有关地震损伤和耗能减振大量研究结果的基础上，提出了耗能减振结构地震损伤的分析方法 以及薄弱层地震损伤计算的实用方法；其次，基于我们在文献 ［５］中提出的钢筋混凝土结构地震损 伤的“三水准”性能目标，提出了地震损伤控制设计的方法；最后给出了设计例题，显示了本文所提 方法的可行性和有效性。

In this paper, the seismic damage analysis and control design of passive energy dissipation system installed in reinforced concrete structures have been studied. At first, based on large quantities of research results on seismic damage and energy dissipation at home and abroad, a seismic damage analysis method of energy dissipation structures and a practical way for weak floor seismic damage computation are put forward. Then, on the basis of three-level performance objectives suggested in reference [5] for seismic damage of reinforced concrete structures, a method is hereby given for seismic damage control design. Lastly, the feasibility and validity of these methods are verified through a design example.