Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lead extrusion composite rotary vane type viscous damper and application method thereof
The invention relates to the technical field of bridge damping, and discloses a lead extrusion composite rotary vane type viscous damper and an application method thereof. The lead extrusion composite rotary vane type viscous damper comprises a first barrel and a second barrel, the first barrel is arranged in the second barrel, a cavity is reserved between the first barrel and the second barrel, and the first barrel and the cavity are both filled with damping materials; an internal thread sleeve is arranged on the first cylinder, a first pin head is arranged on the outer side wall of one side of the second cylinder, a piston rod is arranged on the outer side wall of the other side of the second cylinder, a second pin head is arranged at the end of one side of the piston rod, the end of the other side of the piston rod penetrates into the first cylinder from the internal thread sleeve, and an external thread is arranged on the rod wall of the piston rod. The piston rod is in threaded connection with the internal thread sleeve, blades are arranged on the rod wall, penetrating into the first barrel, of the piston rod, and an extrusion convex ring is further arranged on the rod wall of the piston rod and located on the rod wall, located in the cavity, of the piston rod; the lead extrusion composite rotary vane type viscous damper has the characteristics of various energy dissipation mechanisms, good energy dissipation capacity under small earthquakes and good overall energy dissipation effect.
本发明涉及桥梁减震技术领域，公开了一种铅挤压复合旋叶式粘滞阻尼器及其应用方法，包括第一筒体和第二筒体，第一筒体设于第二筒体内部，第一筒体与第二筒体之间留有空腔，第一筒体和空腔内均填充有阻尼材料，第一筒体的上设有内螺纹套筒，第二筒体的一侧外侧壁上设有第一销头，另一侧外侧壁上设有活塞杆，活塞杆的一侧端部上设有第二销头，另一侧端部自内螺纹套筒穿入第一筒体内，活塞杆的杆壁开上设有外螺纹，活塞杆与内螺纹套筒螺接在一起，活塞杆穿入第一筒体内的杆壁上设有叶片，活塞杆的杆壁上还设有挤压凸环，挤压凸环设于活塞杆处于空腔内的杆壁上；本发明具有耗能机制多样、小震下耗能能力好、整体耗能效果好的特点。
Lead extrusion composite rotary vane type viscous damper and application method thereof
The invention relates to the technical field of bridge damping, and discloses a lead extrusion composite rotary vane type viscous damper and an application method thereof. The lead extrusion composite rotary vane type viscous damper comprises a first barrel and a second barrel, the first barrel is arranged in the second barrel, a cavity is reserved between the first barrel and the second barrel, and the first barrel and the cavity are both filled with damping materials; an internal thread sleeve is arranged on the first cylinder, a first pin head is arranged on the outer side wall of one side of the second cylinder, a piston rod is arranged on the outer side wall of the other side of the second cylinder, a second pin head is arranged at the end of one side of the piston rod, the end of the other side of the piston rod penetrates into the first cylinder from the internal thread sleeve, and an external thread is arranged on the rod wall of the piston rod. The piston rod is in threaded connection with the internal thread sleeve, blades are arranged on the rod wall, penetrating into the first barrel, of the piston rod, and an extrusion convex ring is further arranged on the rod wall of the piston rod and located on the rod wall, located in the cavity, of the piston rod; the lead extrusion composite rotary vane type viscous damper has the characteristics of various energy dissipation mechanisms, good energy dissipation capacity under small earthquakes and good overall energy dissipation effect.
本发明涉及桥梁减震技术领域，公开了一种铅挤压复合旋叶式粘滞阻尼器及其应用方法，包括第一筒体和第二筒体，第一筒体设于第二筒体内部，第一筒体与第二筒体之间留有空腔，第一筒体和空腔内均填充有阻尼材料，第一筒体的上设有内螺纹套筒，第二筒体的一侧外侧壁上设有第一销头，另一侧外侧壁上设有活塞杆，活塞杆的一侧端部上设有第二销头，另一侧端部自内螺纹套筒穿入第一筒体内，活塞杆的杆壁开上设有外螺纹，活塞杆与内螺纹套筒螺接在一起，活塞杆穿入第一筒体内的杆壁上设有叶片，活塞杆的杆壁上还设有挤压凸环，挤压凸环设于活塞杆处于空腔内的杆壁上；本发明具有耗能机制多样、小震下耗能能力好、整体耗能效果好的特点。
Lead extrusion composite rotary vane type viscous damper and application method thereof
一种铅挤压复合旋叶式粘滞阻尼器及其应用方法
YAN XUEYUAN (Autor:in) / GUO TONGHAN (Autor:in) / YANG GUO (Autor:in) / HUANG XIAOFENG (Autor:in) / MIAO YING (Autor:in) / TANG CHANGHUAN (Autor:in)
12.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
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