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["框架柱轴压比限值"]
["结构体系","抗震等级"]
[null,"一级","二级","三级"]
["框架结构",0.7,0.8,0.9]
["框架-剪力墙结构、筒体结构",0.75,0.85,0.95]
["部分框支剪力墙结构",0.6,0.7,"－"]