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APPARATUS FOR MEASURING SHEAR DEFORMATION OF ELASTIC BEARING FOR BRIDGE
The present invention relates to an apparatus to measure shear deformation amount of a bridge elastic support, comprising a lower plate, an upper plate, and an elastic pad. The present invention is able to minimize a measurement time as the elastic pad and a shear deformation amount measurement device having an internal distance measurement laser device and an internal gradient measurement device come in contact with each other; and simultaneously, a shear deformation amount is measured. Moreover, the present invention is able to measure the shear deformation amount regardless of a height of the elastic pad, and measures the quantitative shear deformation amount in order to minimize a generation of error.
하부 플레이트, 상부 플레이트 및 탄성패드로 이루어진 교량 탄성받침의 전단변형량을 측정하는 장치로서, 거리측정 레이저 및 경사 측정기가 내장된 전단변형량 측정장치와 탄성패드의 접촉과 동시에 전단변형량 측정이 이루어지므로 측정시간을 최소화할 수 있고, 또한, 탄성패드의 높이에 구애받지 않고 전단변형량을 측정할 수 있고, 정량적인 전단변형량을 측정함으로써 오차 발생을 최소화할 수 있는, 교량 탄성받침의 전단변형량 측정장치가 제공된다.
APPARATUS FOR MEASURING SHEAR DEFORMATION OF ELASTIC BEARING FOR BRIDGE
The present invention relates to an apparatus to measure shear deformation amount of a bridge elastic support, comprising a lower plate, an upper plate, and an elastic pad. The present invention is able to minimize a measurement time as the elastic pad and a shear deformation amount measurement device having an internal distance measurement laser device and an internal gradient measurement device come in contact with each other; and simultaneously, a shear deformation amount is measured. Moreover, the present invention is able to measure the shear deformation amount regardless of a height of the elastic pad, and measures the quantitative shear deformation amount in order to minimize a generation of error.
하부 플레이트, 상부 플레이트 및 탄성패드로 이루어진 교량 탄성받침의 전단변형량을 측정하는 장치로서, 거리측정 레이저 및 경사 측정기가 내장된 전단변형량 측정장치와 탄성패드의 접촉과 동시에 전단변형량 측정이 이루어지므로 측정시간을 최소화할 수 있고, 또한, 탄성패드의 높이에 구애받지 않고 전단변형량을 측정할 수 있고, 정량적인 전단변형량을 측정함으로써 오차 발생을 최소화할 수 있는, 교량 탄성받침의 전단변형량 측정장치가 제공된다.
APPARATUS FOR MEASURING SHEAR DEFORMATION OF ELASTIC BEARING FOR BRIDGE
교량 탄성받침의 전단변형량 측정장치
JANG SEOK JIN (author)
2017-02-03
Patent
Electronic Resource
Korean
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