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A platform for research: civil engineering, architecture and urbanism
Ribbed metal plate bolt extrusion type energy dissipater and design method
The invention discloses a ribbed metal plate plug pin extrusion type energy dissipater for a flexible protection system and a design method. The ribbed metal plate plug pin extrusion type energy dissipater comprises ribbed metal plates, side plates with plug pins, base plates, lug plates and high-strength bolts. Holes are formed in the two ends of the ribbed metal plate and used for being connected with a steel wire rope or a shackle for forward and reverse traction. Round-head bolts are arranged on the inner sides of the side plates with the bolts, the bolts are matched with grooves between ribs of the ribbed metal plate, the ribbed metal plate is clamped between the upper side plate and the lower side plate with the bolts, and the bolts are used for being inserted into the grooves and extruding the ribs. The base plates are arranged in gaps between the two ends of the side plates with the bolts and the ribbed metal plates; the lug plate is fixed on the side plate with the bolt, and an opening is formed in the lug plate and used for being connected with a steel wire rope or a shackle; the high-strength bolts penetrate through the side plates with the plug pins and the base plates and are fixed, and a channel for traction of the ribbed metal plate is formed through combination. The energy dissipation device is high in energy dissipation capacity and can be repeatedly used, and the performance and the repeated use frequency of the energy dissipation device in an existing flexible protection system are remarkably improved.
一种用于柔性防护系统的带肋金属板插销挤压式耗能器及设计方法，包括带肋金属板、带插销侧板、垫板、耳板和高强螺栓；带肋金属板两端设有孔洞，用于连接钢丝绳或卸扣以正向和反向牵引；带插销侧板内侧有圆头插销，插销与带肋金属板的肋条之间的凹槽适配，上下两块带插销侧板将带肋金属板夹在中间，所述插销用于插入凹槽并挤压肋条；垫板设置在带插销侧板与带肋金属板两端的空隙处；耳板固定在所述带插销侧板上，所述耳板上设有开孔，用于连接钢丝绳或卸扣；高强螺栓穿过带插销侧板与垫板并固定，组合形成带肋金属板牵引的通道。本发明耗能能力强并可重复使用，显著提高了现有柔性防护系统中耗能器的性能和重复使用次数。
Ribbed metal plate bolt extrusion type energy dissipater and design method
The invention discloses a ribbed metal plate plug pin extrusion type energy dissipater for a flexible protection system and a design method. The ribbed metal plate plug pin extrusion type energy dissipater comprises ribbed metal plates, side plates with plug pins, base plates, lug plates and high-strength bolts. Holes are formed in the two ends of the ribbed metal plate and used for being connected with a steel wire rope or a shackle for forward and reverse traction. Round-head bolts are arranged on the inner sides of the side plates with the bolts, the bolts are matched with grooves between ribs of the ribbed metal plate, the ribbed metal plate is clamped between the upper side plate and the lower side plate with the bolts, and the bolts are used for being inserted into the grooves and extruding the ribs. The base plates are arranged in gaps between the two ends of the side plates with the bolts and the ribbed metal plates; the lug plate is fixed on the side plate with the bolt, and an opening is formed in the lug plate and used for being connected with a steel wire rope or a shackle; the high-strength bolts penetrate through the side plates with the plug pins and the base plates and are fixed, and a channel for traction of the ribbed metal plate is formed through combination. The energy dissipation device is high in energy dissipation capacity and can be repeatedly used, and the performance and the repeated use frequency of the energy dissipation device in an existing flexible protection system are remarkably improved.
一种用于柔性防护系统的带肋金属板插销挤压式耗能器及设计方法，包括带肋金属板、带插销侧板、垫板、耳板和高强螺栓；带肋金属板两端设有孔洞，用于连接钢丝绳或卸扣以正向和反向牵引；带插销侧板内侧有圆头插销，插销与带肋金属板的肋条之间的凹槽适配，上下两块带插销侧板将带肋金属板夹在中间，所述插销用于插入凹槽并挤压肋条；垫板设置在带插销侧板与带肋金属板两端的空隙处；耳板固定在所述带插销侧板上，所述耳板上设有开孔，用于连接钢丝绳或卸扣；高强螺栓穿过带插销侧板与垫板并固定，组合形成带肋金属板牵引的通道。本发明耗能能力强并可重复使用，显著提高了现有柔性防护系统中耗能器的性能和重复使用次数。
Ribbed metal plate bolt extrusion type energy dissipater and design method
带肋金属板插销挤压式耗能器及设计方法
YU ZHIXIANG (author) / HE ZEHUAN (author) / TONG JIAHUI (author) / XU HU (author)
2024-12-27
Patent
Electronic Resource
Chinese
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