Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Viscous damping wall
The invention relates to a viscous damping wall. The viscous damping wall comprises an upper connecting plate, inner steel plates, an outer steel box, a viscous damping material and a lower connecting plate, wherein the upper connecting plate is fixed to the bottom of an upper-layer floor beam; the inner steel plates are fixed to the central portion of the bottom surface of the upper connecting plate; the outer steel box is fixed to the lower connecting plate; the lower connecting plate is fixed to the top of a lower-layer floor beam; the outer steel box is filled with the viscous damping material; and the inner steel plates are arranged in the viscous damping material. The inner steel plates are designed into zigzag type soft steel plates, the parameter scopes of an ideal energy consumption test piece are respectively: a height b ranges from 380mm to 420mm, a width d ranges from 780mm to 820mm, a thickness t ranges from 4mm to 6mm, a half-wave amplitude H ranges from 25mm to 35mm, a wavelength lambda ranges from 190mm to 210mm, and a zigzag mode is a curved form or a trapezoidal form. According to the invention, conventional inner steel plates are designed into the zigzag type soft steel plates, and the soft steel plates, compared to conventional inner steel plates, are higher in plasticity, good in processing formability and weldability and is conveniently manufactured and connected.
Viscous damping wall
The invention relates to a viscous damping wall. The viscous damping wall comprises an upper connecting plate, inner steel plates, an outer steel box, a viscous damping material and a lower connecting plate, wherein the upper connecting plate is fixed to the bottom of an upper-layer floor beam; the inner steel plates are fixed to the central portion of the bottom surface of the upper connecting plate; the outer steel box is fixed to the lower connecting plate; the lower connecting plate is fixed to the top of a lower-layer floor beam; the outer steel box is filled with the viscous damping material; and the inner steel plates are arranged in the viscous damping material. The inner steel plates are designed into zigzag type soft steel plates, the parameter scopes of an ideal energy consumption test piece are respectively: a height b ranges from 380mm to 420mm, a width d ranges from 780mm to 820mm, a thickness t ranges from 4mm to 6mm, a half-wave amplitude H ranges from 25mm to 35mm, a wavelength lambda ranges from 190mm to 210mm, and a zigzag mode is a curved form or a trapezoidal form. According to the invention, conventional inner steel plates are designed into the zigzag type soft steel plates, and the soft steel plates, compared to conventional inner steel plates, are higher in plasticity, good in processing formability and weldability and is conveniently manufactured and connected.
Viscous damping wall
GUO YU (Autor:in) / SHI WENLONG (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS