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Friction energy dissipation self-resetting steel-wood mixed column foot suitable for circular wood column
A friction energy dissipation self-resetting steel-wood mixed column foot suitable for a round wood column in a high-rise wood structure is characterized in that friction plates (5) and an inner steel cylinder (6) form a component part with a swinging mechanism, and the inner sides of the two symmetrical friction plates (5) are welded to the two ends of the inner steel cylinder (6) respectively; the upper end plate (3), the friction plates (5), the inner steel cylinder (6), the lower end plate (9), the pressure spring (8) and the limiting rivet (10) form a component part with friction energy consumption and self-resetting functions; and the upper end plate (3) and the lower end plate (9) are fixed with the upper friction plate and the lower friction plate through corresponding mounting holes by the limiting rivet (10) and the pressure spring (8). In-situ swinging under an earthquake is achieved through the self weight and restoring force provided by the prestressed tendons, a large amount of earthquake energy consumption is achieved through swinging mechanism components, earthquake impact is effectively relieved, structural damage is effectively reduced, and the high-rise wood structure circular wooden column base joint is suitable for being used as a high-rise wood structure circular wooden column base joint.
一种高层木结构中圆形木柱适用的摩擦耗能自复位钢木混合柱脚，其特征在于摩擦板(5)与内钢筒(6)组成具有摇摆机制的构件部分，两块对称的摩擦板(5)内侧分别焊接在内钢筒(6)的两端；上端板(3)、摩擦板(5)、内钢筒(6)、下端板(9)、压力弹簧(8)与限位铆钉(10)组成具有摩擦耗能及自复位功能的构件部分，上端板(3)和下端板(9)与上下两块摩擦板通过对应的安装孔以限位铆钉(10)和压力弹簧(8)固定。本发明以自重和预应力筋提供的恢复力实现地震下的原位摆动，利用摆动机制构件实现大量的地震耗能，有效地缓解地震冲击和减小结构损伤，适用于高层木结构圆形木柱柱脚节点。
Friction energy dissipation self-resetting steel-wood mixed column foot suitable for circular wood column
A friction energy dissipation self-resetting steel-wood mixed column foot suitable for a round wood column in a high-rise wood structure is characterized in that friction plates (5) and an inner steel cylinder (6) form a component part with a swinging mechanism, and the inner sides of the two symmetrical friction plates (5) are welded to the two ends of the inner steel cylinder (6) respectively; the upper end plate (3), the friction plates (5), the inner steel cylinder (6), the lower end plate (9), the pressure spring (8) and the limiting rivet (10) form a component part with friction energy consumption and self-resetting functions; and the upper end plate (3) and the lower end plate (9) are fixed with the upper friction plate and the lower friction plate through corresponding mounting holes by the limiting rivet (10) and the pressure spring (8). In-situ swinging under an earthquake is achieved through the self weight and restoring force provided by the prestressed tendons, a large amount of earthquake energy consumption is achieved through swinging mechanism components, earthquake impact is effectively relieved, structural damage is effectively reduced, and the high-rise wood structure circular wooden column base joint is suitable for being used as a high-rise wood structure circular wooden column base joint.
一种高层木结构中圆形木柱适用的摩擦耗能自复位钢木混合柱脚，其特征在于摩擦板(5)与内钢筒(6)组成具有摇摆机制的构件部分，两块对称的摩擦板(5)内侧分别焊接在内钢筒(6)的两端；上端板(3)、摩擦板(5)、内钢筒(6)、下端板(9)、压力弹簧(8)与限位铆钉(10)组成具有摩擦耗能及自复位功能的构件部分，上端板(3)和下端板(9)与上下两块摩擦板通过对应的安装孔以限位铆钉(10)和压力弹簧(8)固定。本发明以自重和预应力筋提供的恢复力实现地震下的原位摆动，利用摆动机制构件实现大量的地震耗能，有效地缓解地震冲击和减小结构损伤，适用于高层木结构圆形木柱柱脚节点。
Friction energy dissipation self-resetting steel-wood mixed column foot suitable for circular wood column
一种圆形木柱适用的摩擦耗能自复位钢木混合柱脚
HE MENGCHENG (author) / ZHANG YANTAI (author)
2022-11-04
Patent
Electronic Resource
Chinese
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