首页>
外国专利>
VIBRATION REDUCTION TYPE BRIDGE REINFORCEMENT SYSTEM FOR BUFFERING VIBRATION BY TRAVELING AND VIBRATION BY EARTHQUAKE
VIBRATION REDUCTION TYPE BRIDGE REINFORCEMENT SYSTEM FOR BUFFERING VIBRATION BY TRAVELING AND VIBRATION BY EARTHQUAKE
展开▼
机译：用于行进中的振动和地震的振动的减振型桥梁加固系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A vibration reduction type bridge reinforcement system is provided to restrain the vibration by the traveling of vehicles and the vibration caused by earthquake and to heighten the load carrying capacity of a bridge. CONSTITUTION: The vibration reduction type bridge reinforcement system comprises an anchorage fixed to both sides of a bridge beam(100) provided with both tension holes(101), a saddle fixed to the lower center of the bridge beam(100), and a pair of tension wires(300) fixed to the anchorage. The anchorage contains: a main body(1) composed of front, rear plates(11,12) provided with assembling holes corresponding to the tension holes and a lower plate(13) adhered closely to the lower side of the bridge beam(100), and provided with many bolt holes(14) formed on the front, rear and lower plates(11,12,13) and provided with a bolt fixed to a bridge beam; an inclined fixed plate(2) projected to the front and rear sides of the front and rear plates(11,12) and provided with a through hole where the tension wire passes through; a shock-absorbing fixture installed to the outside of the inclined fixed plate(2) to fix the tension wire(300) penetrated the through hole to be elastic in the tension direction by a compression spring; and a fixed shaft(4) whose front and rear ends pass through the assembling holes and the tension hole(101) of the bridge beam(100) using nuts(41).
展开▼
