首页>
外国专利>
APPARATUS FOR LOADING TEST OF RAILROAD BRIDGE, METHOD FOR CALCULATING LOAD CARRYING CAPACITY OF RAILROAD BRIDGE AND METHOD FOR MEASURING DROOPING OF RAILROAD BRIDGE
APPARATUS FOR LOADING TEST OF RAILROAD BRIDGE, METHOD FOR CALCULATING LOAD CARRYING CAPACITY OF RAILROAD BRIDGE AND METHOD FOR MEASURING DROOPING OF RAILROAD BRIDGE
展开▼
机译：铁路桥荷载试验装置，计算铁路桥荷载承载力的方法和测量铁路桥垂降的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A loading laboratory device of a railway bridge, a load carrying capacity calculation method of a railway bridge using the same, and a slack measurement method thereof are provided to calculate actual substantial load carrying capacity of the bridge by train load. CONSTITUTION: A loading laboratory device of a railway bridge comprises a Wheel load measuring gauge unit, a wheel load measuring device(200), and a lateral force measurement gauge unit. The wheel load measuring gauge unit comprises a strain gage for measurement among multiple wheels. The strain gage is arranged in a web of a rail(40) in right and left. The wheel load measuring gauge unit outputs voltage when a rail is deformed by the wheel load of the train. The wheel load measuring device comprises a fixing equipment. The lateral force measurement gauge unit outputs voltage when a rail is deformed due to the lateral force of the train. The lateral force wheel load measuring device comprises a pair of holders.
展开▼
