A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A EXPANSION JOINT APPARATUS OF EXPANSION JOINT FOR BRIDGE FOR RAILROAD
The present invention relates to a water receiver type expansion apparatus of an expansion joint for a bridge of a railroad and, more specifically, provides a water receiver type expansion apparatus of an expansion joint for a bridge of a railroad, which can closely seal both ends of a water receiver. To achieve this, the present invention comprises: two fixed frames; a water receiver composed of a wind supporting a water receiver body; a water expansion rubber index material preventing water from leaking into a lower portion of the water receiver; a packing preventing the water receiver from being left from an installation space of the fixed frames and blocking water to flow into the installation space; and a protective cover protecting an upper portion of the packing.
A EXPANSION JOINT APPARATUS OF EXPANSION JOINT FOR BRIDGE FOR RAILROAD
The present invention relates to a water receiver type expansion apparatus of an expansion joint for a bridge of a railroad and, more specifically, provides a water receiver type expansion apparatus of an expansion joint for a bridge of a railroad, which can closely seal both ends of a water receiver. To achieve this, the present invention comprises: two fixed frames; a water receiver composed of a wind supporting a water receiver body; a water expansion rubber index material preventing water from leaking into a lower portion of the water receiver; a packing preventing the water receiver from being left from an installation space of the fixed frames and blocking water to flow into the installation space; and a protective cover protecting an upper portion of the packing.
A EXPANSION JOINT APPARATUS OF EXPANSION JOINT FOR BRIDGE FOR RAILROAD
AHN JUNG IL (author)
2015-08-27
Patent
Electronic Resource
Korean
IPC:
E01D
BRIDGES
,
Brücken
BRIDGE EXPANSION JOINT AND CONSTRUCTION METHOD OF BRIDGE EXPANSION JOINT
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