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摩擦型高强度螺栓在杆轴方向受拉的连接计算时( )

A、与摩擦面处理方法有关

B、与摩擦面的数量有关

C、与螺栓直径有关

D、与螺栓性能等级无关

时间：2021-09-01 21:06 关键词：联大河南城建学院建筑工程技术（高起专）钢结构(高起专)

答案解析

C

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