Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Distributed combined type suspension bridge with balanced stress
The invention discloses a distributed combined type suspension bridge with balanced stress. The distributed combined type suspension bridge with balanced stress comprises a fixed main cable saddle, two movable pendulum shaft main cable saddles, a main cable and a polygonal cylinder anchor; the movable pendulum shaft main cable saddle comprises a saddle body, an upper pendulum shaft with a planar bottom, a lower pendulum shaft with an arc-shaped top, a base and a bottom plate, the upper pendulum shaft is arranged at the bottom of the saddle body, the lower pendulum shaft is arranged at the top of the base, and the bottom of the upper pendulum shaft is connected with the top of the lower pendulum shaft; a fixing pin is inserted between the upper pendulum shaft and the lower pendulum shaft, and the upper pendulum shaft swings around the arc-shaped face of the top of the lower pendulum shaft with the fixing pin as the center. A gap is formed between the saddle body and the base; one end of the main cable sequentially passes through the pendulum shaft saddle groove in the movable pendulum shaft main cable saddle on one side, the main cable saddle groove in the fixed main cable saddle and the pendulum shaft saddle groove in the movable pendulum shaft main cable saddle on the other side. The local stress of the main cable is uniform, and a bridge is stable.
一种受力均衡的分布组合式悬索桥，所述受力均衡的分布组合式悬索桥包括固定式主索鞍、两个可移动式摆轴主索鞍、主缆与多边形柱体锚锭；所述可移动式摆轴主索鞍包括鞍体、底部为平面的上摆轴、顶部为弧形面的下摆轴、底座与底板，鞍体的底部设置有上摆轴，底座的顶部设置有下摆轴，上摆轴的底部与下摆轴的顶部连接；所述上摆轴与下摆轴之间插接有固定销，上摆轴以固定销为中心绕下摆轴顶部的弧形面摆动；所述鞍体与底座之间存在间隙；所述主缆的一端依次经过一侧可移动式摆轴主索鞍上的摆轴鞍槽、固定式主索鞍上的主索鞍鞍槽、另一侧可移动式摆轴主索鞍上的摆轴鞍槽。本发明主缆局部受力均匀，桥梁稳定。
Distributed combined type suspension bridge with balanced stress
The invention discloses a distributed combined type suspension bridge with balanced stress. The distributed combined type suspension bridge with balanced stress comprises a fixed main cable saddle, two movable pendulum shaft main cable saddles, a main cable and a polygonal cylinder anchor; the movable pendulum shaft main cable saddle comprises a saddle body, an upper pendulum shaft with a planar bottom, a lower pendulum shaft with an arc-shaped top, a base and a bottom plate, the upper pendulum shaft is arranged at the bottom of the saddle body, the lower pendulum shaft is arranged at the top of the base, and the bottom of the upper pendulum shaft is connected with the top of the lower pendulum shaft; a fixing pin is inserted between the upper pendulum shaft and the lower pendulum shaft, and the upper pendulum shaft swings around the arc-shaped face of the top of the lower pendulum shaft with the fixing pin as the center. A gap is formed between the saddle body and the base; one end of the main cable sequentially passes through the pendulum shaft saddle groove in the movable pendulum shaft main cable saddle on one side, the main cable saddle groove in the fixed main cable saddle and the pendulum shaft saddle groove in the movable pendulum shaft main cable saddle on the other side. The local stress of the main cable is uniform, and a bridge is stable.
一种受力均衡的分布组合式悬索桥，所述受力均衡的分布组合式悬索桥包括固定式主索鞍、两个可移动式摆轴主索鞍、主缆与多边形柱体锚锭；所述可移动式摆轴主索鞍包括鞍体、底部为平面的上摆轴、顶部为弧形面的下摆轴、底座与底板，鞍体的底部设置有上摆轴，底座的顶部设置有下摆轴，上摆轴的底部与下摆轴的顶部连接；所述上摆轴与下摆轴之间插接有固定销，上摆轴以固定销为中心绕下摆轴顶部的弧形面摆动；所述鞍体与底座之间存在间隙；所述主缆的一端依次经过一侧可移动式摆轴主索鞍上的摆轴鞍槽、固定式主索鞍上的主索鞍鞍槽、另一侧可移动式摆轴主索鞍上的摆轴鞍槽。本发明主缆局部受力均匀，桥梁稳定。
Distributed combined type suspension bridge with balanced stress
一种受力均衡的分布组合式悬索桥
DONG XIAOLIANG (Autor:in) / CHEN GANG (Autor:in) / LI SEN (Autor:in) / LI MING (Autor:in)
24.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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