A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an assembled self-resetting energy dissipation shear wall which comprises a foundation, a plurality of concrete filled steel tubular columns, dampers, high strength anchor rodsand nuts. A steel plate is pre-buried in the foundation; the concrete filled steel tubular columns are arranged in a spaced manner on the top surface of the foundation, and each concrete filled steeltubular column is composed of multiple segments; the concrete filled steel tubular columns are provided with radial protruding cantilever slabs on the side wall of the bottom close to the top surfaceof the foundation; the dampers are fixed between adjacent two concrete filled steel tubular columns; the top end of the high strength anchor rods penetrate the cantilever slabs and are provided withdisc spring groups in a sleeving manner, and the bottom ends of the high strength anchor rods are inserted into the foundation and penetrate the pre-buried steel plate; and the nuts are separately fastened to two ends of the high strength anchor rods. The assembled self-resetting energy dissipation shear wall is simple in structure, flexible in design and convenient to construct. The repairing orreinforcing cost of the structure after an earthquake can be reduced effectively as a result of the self-resetting ability of the assembled self-resetting energy dissipation shear wall, so that the recoverable capability of the structure after earthquake in use function is improved integrally.
本发明公开了一种装配式自复位耗能剪力墙，包括基础、钢管混凝土柱、阻尼器、高强锚杆和螺母；基础内部预埋钢板；钢管混凝土柱的数量为多根，且间隔布置在基础的顶面，每根钢管混凝土柱由多段组成；钢管混凝土柱靠近基础顶面的底端侧壁上具有径向凸出的悬挑板；阻尼器固定在相邻的两根钢管混凝土柱之间；高强锚杆高强锚杆的顶端穿过悬挑板，并套设有碟型弹簧组，底端插入基础内部并穿过预埋钢板；螺母分别紧固在高强锚杆的两端。本发明的构造简单，设计灵活，施工方便，其自复位能力可以有效地减小结构震后修复或加固的费用，整体提升结构震后使用功能的可恢复能力。
The invention discloses an assembled self-resetting energy dissipation shear wall which comprises a foundation, a plurality of concrete filled steel tubular columns, dampers, high strength anchor rodsand nuts. A steel plate is pre-buried in the foundation; the concrete filled steel tubular columns are arranged in a spaced manner on the top surface of the foundation, and each concrete filled steeltubular column is composed of multiple segments; the concrete filled steel tubular columns are provided with radial protruding cantilever slabs on the side wall of the bottom close to the top surfaceof the foundation; the dampers are fixed between adjacent two concrete filled steel tubular columns; the top end of the high strength anchor rods penetrate the cantilever slabs and are provided withdisc spring groups in a sleeving manner, and the bottom ends of the high strength anchor rods are inserted into the foundation and penetrate the pre-buried steel plate; and the nuts are separately fastened to two ends of the high strength anchor rods. The assembled self-resetting energy dissipation shear wall is simple in structure, flexible in design and convenient to construct. The repairing orreinforcing cost of the structure after an earthquake can be reduced effectively as a result of the self-resetting ability of the assembled self-resetting energy dissipation shear wall, so that the recoverable capability of the structure after earthquake in use function is improved integrally.
本发明公开了一种装配式自复位耗能剪力墙，包括基础、钢管混凝土柱、阻尼器、高强锚杆和螺母；基础内部预埋钢板；钢管混凝土柱的数量为多根，且间隔布置在基础的顶面，每根钢管混凝土柱由多段组成；钢管混凝土柱靠近基础顶面的底端侧壁上具有径向凸出的悬挑板；阻尼器固定在相邻的两根钢管混凝土柱之间；高强锚杆高强锚杆的顶端穿过悬挑板，并套设有碟型弹簧组，底端插入基础内部并穿过预埋钢板；螺母分别紧固在高强锚杆的两端。本发明的构造简单，设计灵活，施工方便，其自复位能力可以有效地减小结构震后修复或加固的费用，整体提升结构震后使用功能的可恢复能力。
Assembled self-resetting energy dissipation shear wall
一种装配式自复位耗能剪力墙
2020-07-10
Patent
Electronic Resource
Chinese
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