Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Durable SMA (Shape Memory Alloy) energy dissipation spherical support for bridge and method
The invention discloses a durable SMA energy dissipation spherical support for a bridge and a method. The device comprises a lower seat plate arranged at the bottom of the device, and the lower seat plate comprises a bottom plate, a first stainless steel plate arranged on the bottom plate and first anchoring holes formed in the four corners of the bottom plate; the middle seat plate is arranged on the lower seat plate and comprises a middle seat plate base body, a longitudinal horizontal sliding plate arranged at the bottom of the middle seat plate base body and a rotating sliding plate arranged at the top of the middle seat plate base body; the spherical crown is arranged on the middle seat plate and comprises a spherical crown base body, a spherical stainless steel plate arranged at the bottom of the spherical crown base body and a transverse horizontal sliding plate arranged at the top of the spherical crown base body; the upper seat plate is arranged on the spherical crown; the longitudinal SMA energy dissipation cables are arranged between the lower seat plate and the middle seat plate; and the transverse SMA energy dissipation cables are arranged between the upper seat plate and the middle seat plate. When the horizontal displacement of the support is large, the energy dissipation and limiting effects are achieved, and the safety of a bridge is guaranteed.
本发明公开了一种桥梁用耐久型SMA消能球型支座及方法，装置包括：设于装置底部的下座板，所述下座板包括底板，设于所述底板上的第一不锈钢板以及设于所述底板四角的第一锚固孔；设于所述下座板上的中座板，所述中座板包括中座板基体、设于所述中座板基体底部的纵向水平滑板以及设于所述中座板基体顶部的转动滑板；设于所述中座板上的球冠，所述球冠包括球冠基体、设于所述球冠基体底部的球面不锈钢板以及设于所述球冠基体顶部的横向水平滑板；设于所述球冠上的上座板；设于所述下座板与中座板之间的纵向SMA消能索；以及设于所述上座板与中座板之间的横向SMA消能索。大幅度提高支座的耐久性，支座水平位移较大时，发挥消能限位作用，保障桥梁安全。
Durable SMA (Shape Memory Alloy) energy dissipation spherical support for bridge and method
The invention discloses a durable SMA energy dissipation spherical support for a bridge and a method. The device comprises a lower seat plate arranged at the bottom of the device, and the lower seat plate comprises a bottom plate, a first stainless steel plate arranged on the bottom plate and first anchoring holes formed in the four corners of the bottom plate; the middle seat plate is arranged on the lower seat plate and comprises a middle seat plate base body, a longitudinal horizontal sliding plate arranged at the bottom of the middle seat plate base body and a rotating sliding plate arranged at the top of the middle seat plate base body; the spherical crown is arranged on the middle seat plate and comprises a spherical crown base body, a spherical stainless steel plate arranged at the bottom of the spherical crown base body and a transverse horizontal sliding plate arranged at the top of the spherical crown base body; the upper seat plate is arranged on the spherical crown; the longitudinal SMA energy dissipation cables are arranged between the lower seat plate and the middle seat plate; and the transverse SMA energy dissipation cables are arranged between the upper seat plate and the middle seat plate. When the horizontal displacement of the support is large, the energy dissipation and limiting effects are achieved, and the safety of a bridge is guaranteed.
本发明公开了一种桥梁用耐久型SMA消能球型支座及方法，装置包括：设于装置底部的下座板，所述下座板包括底板，设于所述底板上的第一不锈钢板以及设于所述底板四角的第一锚固孔；设于所述下座板上的中座板，所述中座板包括中座板基体、设于所述中座板基体底部的纵向水平滑板以及设于所述中座板基体顶部的转动滑板；设于所述中座板上的球冠，所述球冠包括球冠基体、设于所述球冠基体底部的球面不锈钢板以及设于所述球冠基体顶部的横向水平滑板；设于所述球冠上的上座板；设于所述下座板与中座板之间的纵向SMA消能索；以及设于所述上座板与中座板之间的横向SMA消能索。大幅度提高支座的耐久性，支座水平位移较大时，发挥消能限位作用，保障桥梁安全。
Durable SMA (Shape Memory Alloy) energy dissipation spherical support for bridge and method
一种桥梁用耐久型SMA消能球型支座及方法
WAN YONGTAO (Autor:in) / GUO CHAO (Autor:in) / JIA WEIJUN (Autor:in) / SEO WON-KYUNG (Autor:in) / GAO PANXIONG (Autor:in) / LIU HONGDA (Autor:in) / ZHANG XUN (Autor:in) / LI CHONG (Autor:in) / WANG ZHIQIANG (Autor:in) / YU GUOYUAN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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