Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INCREASED EXTENTION FOOTBRIDGE AND CONSTRUCTION METHOD OF THE SAME
The present invention provides an extendable pedestrian bridge installed in a bridge capable of preventing pedestrians from falling due to a damaged or a decrepit bottom plate; preventing a secondary accident by preventing objects from falling; minimizing damage due to collisional accidents by absorbing shock with rails; and a construction method thereof. According to a desirable embodiment, an extendable pedestrian bridge installed in the bridge comprises: extendable pedestrian bridge supporting beams arranged on a lateral wall of an upper slab of a bridge at constant intervals in a longitudinal direction to be stretched towards a width direction of the bridge; post supporters mounted on the top surfaces of the ends of the extendable pedestrian bridge supporting beams in the longitudinal direction of the bridge; bottom plate supporters installed in the top surface of the extendable pedestrian bridge supporting beams at constant intervals in the width direction of the bridge; a bottom plate fitted into the top surface of the bottom plate supporter; guardrail posts embedded into the post supporters at predetermined intervals; guardrails installed in the guardrail post in a height direction in the longitudinal direction; and a fall prevention safety net fixated to the post supporters, preventing objects from falling out of the bridge.
INCREASED EXTENTION FOOTBRIDGE AND CONSTRUCTION METHOD OF THE SAME
The present invention provides an extendable pedestrian bridge installed in a bridge capable of preventing pedestrians from falling due to a damaged or a decrepit bottom plate; preventing a secondary accident by preventing objects from falling; minimizing damage due to collisional accidents by absorbing shock with rails; and a construction method thereof. According to a desirable embodiment, an extendable pedestrian bridge installed in the bridge comprises: extendable pedestrian bridge supporting beams arranged on a lateral wall of an upper slab of a bridge at constant intervals in a longitudinal direction to be stretched towards a width direction of the bridge; post supporters mounted on the top surfaces of the ends of the extendable pedestrian bridge supporting beams in the longitudinal direction of the bridge; bottom plate supporters installed in the top surface of the extendable pedestrian bridge supporting beams at constant intervals in the width direction of the bridge; a bottom plate fitted into the top surface of the bottom plate supporter; guardrail posts embedded into the post supporters at predetermined intervals; guardrails installed in the guardrail post in a height direction in the longitudinal direction; and a fall prevention safety net fixated to the post supporters, preventing objects from falling out of the bridge.
INCREASED EXTENTION FOOTBRIDGE AND CONSTRUCTION METHOD OF THE SAME
SEO SANG NAM (Autor:in)
21.09.2015
Patent
Elektronische Ressource
Koreanisch
PASSING ROAD WIDTH INCREASED EXTENTION FOOTBRIDGE AND CONSTRUCTION METHOD OF THE SAME
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