Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting energy dissipation supporting device
The invention discloses a self-resetting energy dissipation supporting device. The self-resetting energy dissipation supporting device comprises a box body and a self-resetting energy dissipation assembly installed in the box body. An inner side pipe is arranged on the right surface of a box body left side plate, and an outer side pipe is arranged on the surface of a box body right side plate; the self-resetting energy dissipation assembly comprises a cylinder, a first prestressed steel bar and a second prestressed steel bar; a left end plate and a right end plate are arranged at the left end and the right end of the cylinder; the left end of the first prestressed steel bar is anchored on the box body left side plate, the right end of the first prestressed steel bar penetrates through the left end plate and is anchored on the right end plate, the right end of the second prestressed steel bar is anchored on the box body right side plate, and the left end of the second prestressed steel bar penetrates through the right end plate and is anchored on the left end plate; and piezoelectric plates are arranged on the inner side faces of the left end plate and the right end plate, electromagnets are correspondingly arranged in the middle of the inner surface of the cylinder up and down, the piezoelectric plates are connected with the electromagnets through wires, a mass block is arranged on a lead screw penetrating through the centers of the left end plate and the right end plate of the cylinder, baffles with a plurality of through holes are installed on the left side and the right side of the mass block between the two electromagnets, disc springs are connected between the baffles and the piezoelectric plates, and magnetorheological fluid is arranged in the cylinder.
本发明公开一种自复位耗能支撑装置，包括箱体和安装在箱体内自复位耗能组件；箱体左侧板的右表面设有内侧管，箱体右侧板的表面设有外侧管；自复位耗能组件包含筒体、第一预应力钢筋和第二预应力钢筋；筒体左右两端设有左端板和右端板；第一预应力钢筋左端锚固箱体左侧板上，右端贯穿左端板锚固右端板上，第二预应力钢筋右端锚固箱体右侧板上，左端贯穿右端板并锚固于左端板上；左端板和右端板内侧面上设有压电片，筒体内表面中间上下对应设一个电磁铁，压电片与电磁铁之间通过导线连接，筒体左、右端板中心贯通的丝杠上设一质量块，质量块位于两个电磁铁之间左右两侧安装开有若干通孔挡板，挡板与压电片之间连有碟簧，筒体内有磁流变液。
Self-resetting energy dissipation supporting device
The invention discloses a self-resetting energy dissipation supporting device. The self-resetting energy dissipation supporting device comprises a box body and a self-resetting energy dissipation assembly installed in the box body. An inner side pipe is arranged on the right surface of a box body left side plate, and an outer side pipe is arranged on the surface of a box body right side plate; the self-resetting energy dissipation assembly comprises a cylinder, a first prestressed steel bar and a second prestressed steel bar; a left end plate and a right end plate are arranged at the left end and the right end of the cylinder; the left end of the first prestressed steel bar is anchored on the box body left side plate, the right end of the first prestressed steel bar penetrates through the left end plate and is anchored on the right end plate, the right end of the second prestressed steel bar is anchored on the box body right side plate, and the left end of the second prestressed steel bar penetrates through the right end plate and is anchored on the left end plate; and piezoelectric plates are arranged on the inner side faces of the left end plate and the right end plate, electromagnets are correspondingly arranged in the middle of the inner surface of the cylinder up and down, the piezoelectric plates are connected with the electromagnets through wires, a mass block is arranged on a lead screw penetrating through the centers of the left end plate and the right end plate of the cylinder, baffles with a plurality of through holes are installed on the left side and the right side of the mass block between the two electromagnets, disc springs are connected between the baffles and the piezoelectric plates, and magnetorheological fluid is arranged in the cylinder.
本发明公开一种自复位耗能支撑装置，包括箱体和安装在箱体内自复位耗能组件；箱体左侧板的右表面设有内侧管，箱体右侧板的表面设有外侧管；自复位耗能组件包含筒体、第一预应力钢筋和第二预应力钢筋；筒体左右两端设有左端板和右端板；第一预应力钢筋左端锚固箱体左侧板上，右端贯穿左端板锚固右端板上，第二预应力钢筋右端锚固箱体右侧板上，左端贯穿右端板并锚固于左端板上；左端板和右端板内侧面上设有压电片，筒体内表面中间上下对应设一个电磁铁，压电片与电磁铁之间通过导线连接，筒体左、右端板中心贯通的丝杠上设一质量块，质量块位于两个电磁铁之间左右两侧安装开有若干通孔挡板，挡板与压电片之间连有碟簧，筒体内有磁流变液。
Self-resetting energy dissipation supporting device
一种自复位耗能支撑装置
FU BO (Autor:in) / PENG RUIYAN (Autor:in) / CHEN JIN (Autor:in)
28.12.2021
Patent
Elektronische Ressource
Chinesisch
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