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Displacement amplification type self-resetting buckling-restrained brace and assembling method
The displacement amplification type self-resetting buckling-restrained brace comprises a self-resetting device and a buckling-restrained brace device, and the buckling-restrained brace device is inserted into the self-resetting device in a penetrating mode. The self-resetting device comprises an inner sleeve, an outer sleeve, a first sleeve, a first anchoring plate, a second anchoring plate and a resetting rib; the buckling-restrained brace device is inserted into the inner sleeve in a penetrating mode, the outer sleeve is arranged on the outer side of the inner sleeve in a sleeving mode, the first sleeve is arranged between the buckling-restrained brace device and the inner sleeve, the first anchoring plates are arranged at the two ends of the first sleeve, and the second anchoring plates are arranged at the two ends of the outer sleeve. One end of the reset rib is anchored on the first anchoring plate, and the other side is anchored on the second anchoring plate far away from the first anchoring plate. According to the self-resetting device, one end of the resetting rib is anchored to the second anchoring plate, the other end of the resetting rib is anchored to the first anchoring plate at the first sleeve, and the resetting rib is connected in series, so that higher deformation capacity is provided for supporting while the supporting resetting capacity is guaranteed.
本发明公开了一种位移放大型自复位防屈曲支撑，包括自复位装置和防屈曲支撑装置，防屈曲支撑装置穿插在自复位装置内部；自复位装置包括内套管、外套管、第一套管、第一锚固板、第二锚固板与复位筋；防屈曲支撑装置穿插在内套管内部，外套管套设在内套管的外侧，第一套管设置在防屈曲支撑装置和内套管之间，第一锚固板设置在第一套管的两端，第二锚固板设置在外套管的两端；复位筋一端锚固在第一锚固板上，另一侧锚固远离第一锚固板端的第二锚固板上。本发明自复位装置中复位筋一端锚固在第二锚固板，一端锚固在第一套管处的第一锚固板，通过串联复位筋的方式在保证支撑复位能力的同时为支撑提供更大的变形能力。
Displacement amplification type self-resetting buckling-restrained brace and assembling method
The displacement amplification type self-resetting buckling-restrained brace comprises a self-resetting device and a buckling-restrained brace device, and the buckling-restrained brace device is inserted into the self-resetting device in a penetrating mode. The self-resetting device comprises an inner sleeve, an outer sleeve, a first sleeve, a first anchoring plate, a second anchoring plate and a resetting rib; the buckling-restrained brace device is inserted into the inner sleeve in a penetrating mode, the outer sleeve is arranged on the outer side of the inner sleeve in a sleeving mode, the first sleeve is arranged between the buckling-restrained brace device and the inner sleeve, the first anchoring plates are arranged at the two ends of the first sleeve, and the second anchoring plates are arranged at the two ends of the outer sleeve. One end of the reset rib is anchored on the first anchoring plate, and the other side is anchored on the second anchoring plate far away from the first anchoring plate. According to the self-resetting device, one end of the resetting rib is anchored to the second anchoring plate, the other end of the resetting rib is anchored to the first anchoring plate at the first sleeve, and the resetting rib is connected in series, so that higher deformation capacity is provided for supporting while the supporting resetting capacity is guaranteed.
本发明公开了一种位移放大型自复位防屈曲支撑，包括自复位装置和防屈曲支撑装置，防屈曲支撑装置穿插在自复位装置内部；自复位装置包括内套管、外套管、第一套管、第一锚固板、第二锚固板与复位筋；防屈曲支撑装置穿插在内套管内部，外套管套设在内套管的外侧，第一套管设置在防屈曲支撑装置和内套管之间，第一锚固板设置在第一套管的两端，第二锚固板设置在外套管的两端；复位筋一端锚固在第一锚固板上，另一侧锚固远离第一锚固板端的第二锚固板上。本发明自复位装置中复位筋一端锚固在第二锚固板，一端锚固在第一套管处的第一锚固板，通过串联复位筋的方式在保证支撑复位能力的同时为支撑提供更大的变形能力。
Displacement amplification type self-resetting buckling-restrained brace and assembling method
一种位移放大型自复位防屈曲支撑及装配方法
LU JUNKAI (author) / LIU WEICHUANG (author) / LI WENPENG (author) / ZHOU MIN (author)
2022-09-02
Patent
Electronic Resource
Chinese
Self-resetting buckling-restrained brace structure and self-resetting method thereof
| European Patent Office | 2024