Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-bridge support sliding mechanism applied to curved bridge
An anti-bridge support sliding mechanism applied to a curved bridge relates to the technical field of bridge supports and comprises a second support assembly on a bottom surface of a precast beam plate, a first support assembly on a top surface of a padstone, a speed locker connected between the first support assembly and the second support assembly in a pin shaft connection manner. A main anti-seismic locking system comprises an oil cylinder assembly, a connecting assembly and a piston rod penetrating through the oil cylinder assembly and extending into the connecting assembly, a piston is fixed to a portion, penetrating through the oil cylinder assembly, of the piston rod, a locking part is arranged on the piston, and the piston rod is used for driving the piston to slide back and forthin the oil cylinder assembly. By adjusting the locking part of the speed locker and adjusting the size of the main stress part of the speed locker, functions of locking speed adjustment and rated bearing capacity adjustment are achieved, and purposes of improving a stress condition of the bridge support and controlling a slippage rate of a bridge structure are achieved.
一种应用于曲线桥梁的抗桥梁支座滑移机构，涉及桥梁支座技术领域，包括：预制梁板底面的第二支座组件和垫石顶面的第一支座组件；通过销轴连接方式连接在第一支座组件和第二支座组件之间的速度锁定器，其主抗震锁定系统包括油缸组件、连接组件以及贯穿油缸组件并延伸至连接组件内部的活塞杆，活塞杆贯穿于油缸组件内部部位固定有活塞，活塞上设有锁定部件，活塞杆用于带动活塞沿油缸组件内部往复滑动。本发明能够通过调节速度锁定器锁定部件，以及调整速度锁定器主受力部件的尺寸，使其分别满足锁定速度调节、额定承载力调节的功能，达到改善桥梁支座的受力状况以及控制桥梁结构滑移速率的目的。
Anti-bridge support sliding mechanism applied to curved bridge
An anti-bridge support sliding mechanism applied to a curved bridge relates to the technical field of bridge supports and comprises a second support assembly on a bottom surface of a precast beam plate, a first support assembly on a top surface of a padstone, a speed locker connected between the first support assembly and the second support assembly in a pin shaft connection manner. A main anti-seismic locking system comprises an oil cylinder assembly, a connecting assembly and a piston rod penetrating through the oil cylinder assembly and extending into the connecting assembly, a piston is fixed to a portion, penetrating through the oil cylinder assembly, of the piston rod, a locking part is arranged on the piston, and the piston rod is used for driving the piston to slide back and forthin the oil cylinder assembly. By adjusting the locking part of the speed locker and adjusting the size of the main stress part of the speed locker, functions of locking speed adjustment and rated bearing capacity adjustment are achieved, and purposes of improving a stress condition of the bridge support and controlling a slippage rate of a bridge structure are achieved.
一种应用于曲线桥梁的抗桥梁支座滑移机构，涉及桥梁支座技术领域，包括：预制梁板底面的第二支座组件和垫石顶面的第一支座组件；通过销轴连接方式连接在第一支座组件和第二支座组件之间的速度锁定器，其主抗震锁定系统包括油缸组件、连接组件以及贯穿油缸组件并延伸至连接组件内部的活塞杆，活塞杆贯穿于油缸组件内部部位固定有活塞，活塞上设有锁定部件，活塞杆用于带动活塞沿油缸组件内部往复滑动。本发明能够通过调节速度锁定器锁定部件，以及调整速度锁定器主受力部件的尺寸，使其分别满足锁定速度调节、额定承载力调节的功能，达到改善桥梁支座的受力状况以及控制桥梁结构滑移速率的目的。
Anti-bridge support sliding mechanism applied to curved bridge
一种应用于曲线桥梁的抗桥梁支座滑移机构
LI DONGCHAO (Autor:in) / LYU HONGKUI (Autor:in) / ZHANG HANWEI (Autor:in) / CHAI XIAOPENG (Autor:in) / SHENG NENGJUN (Autor:in) / LYU JIANG (Autor:in) / TAO JINFENG (Autor:in)
13.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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