Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction energy dissipation type pre-pressing disc spring self-resetting reinforced concrete coupling beam
The invention discloses a friction energy dissipation type pre-pressing disc spring self-resetting reinforced concrete coupling beam which comprises two reinforced concrete short beams and a resetting energy dissipation unit partially embedded in the two reinforced concrete short beams. The reset energy consumption unit comprises combined steel with round holes and combined steel with slotted holes, which are partially embedded into the two reinforced concrete short beams, two friction plates clamped by the two combined steel, and high-strength bolts for connecting the combined steel with the round holes, the friction plates and the combined steel with the slotted holes; the two force transmission steel plates are arranged on the top faces and the bottom faces of the two pieces of combined steel, and the belleville spring sets are fixed to the force transmission steel plates on the top faces of the two pieces of combined steel through force locking round pipes and force locking nuts. The self-resetting reinforced concrete coupling beam has good resetting capacity and stable energy dissipation capacity, the structure of an existing self-resetting reinforced concrete coupling beam can be simplified, and the manufacturing cost of the self-resetting reinforced concrete coupling beam can be reduced.
本发明公开了一种摩擦耗能式预压碟簧自复位钢筋混凝土连梁，包括两个钢筋混凝土短梁和部分嵌入两钢筋混凝土短梁中的复位耗能单元，复位耗能单元包括部分嵌入所述两个钢筋混凝土短梁中的开圆孔组合钢和开槽孔组合钢、由所述两个组合钢夹持的两个摩擦板、连接所述开圆孔组合钢与所述摩擦板和所述开槽孔组合钢的高强螺栓、布置在所述两个组合钢顶面和底面的两个传力钢板、通过锁力圆管和锁力螺母固定在所述两个组合钢顶面的传力钢板上面的蝶形弹簧组。本发明不仅具有良好的复位能力和稳定的耗能能力，还能简化现有自复位钢筋混凝土连梁的构造并降低其造价。
Friction energy dissipation type pre-pressing disc spring self-resetting reinforced concrete coupling beam
The invention discloses a friction energy dissipation type pre-pressing disc spring self-resetting reinforced concrete coupling beam which comprises two reinforced concrete short beams and a resetting energy dissipation unit partially embedded in the two reinforced concrete short beams. The reset energy consumption unit comprises combined steel with round holes and combined steel with slotted holes, which are partially embedded into the two reinforced concrete short beams, two friction plates clamped by the two combined steel, and high-strength bolts for connecting the combined steel with the round holes, the friction plates and the combined steel with the slotted holes; the two force transmission steel plates are arranged on the top faces and the bottom faces of the two pieces of combined steel, and the belleville spring sets are fixed to the force transmission steel plates on the top faces of the two pieces of combined steel through force locking round pipes and force locking nuts. The self-resetting reinforced concrete coupling beam has good resetting capacity and stable energy dissipation capacity, the structure of an existing self-resetting reinforced concrete coupling beam can be simplified, and the manufacturing cost of the self-resetting reinforced concrete coupling beam can be reduced.
本发明公开了一种摩擦耗能式预压碟簧自复位钢筋混凝土连梁，包括两个钢筋混凝土短梁和部分嵌入两钢筋混凝土短梁中的复位耗能单元，复位耗能单元包括部分嵌入所述两个钢筋混凝土短梁中的开圆孔组合钢和开槽孔组合钢、由所述两个组合钢夹持的两个摩擦板、连接所述开圆孔组合钢与所述摩擦板和所述开槽孔组合钢的高强螺栓、布置在所述两个组合钢顶面和底面的两个传力钢板、通过锁力圆管和锁力螺母固定在所述两个组合钢顶面的传力钢板上面的蝶形弹簧组。本发明不仅具有良好的复位能力和稳定的耗能能力，还能简化现有自复位钢筋混凝土连梁的构造并降低其造价。
Friction energy dissipation type pre-pressing disc spring self-resetting reinforced concrete coupling beam
摩擦耗能式预压碟簧自复位钢筋混凝土连梁
WANG JISHUAI (Autor:in) / GUO TONG (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
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