Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUBSIDENCE MEASUREMENT SYSTEM, AND SUBSIDENCE MEASUREMENT METHOD
To provide a subsidence measurement system and subsidence measurement method that can grasp an amount of subsidence of a structure such as a support and the like in real time.SOLUTION: A subsidence measurement system comprises: a reference tank 16 that accommodates a measurement-purpose liquid; differential pressure detectors 18 that are installed at measurement points P set respectively in a structure (a support 14) and a ground G, and outputs, as a differential pressure signal, a pressure difference between pressure of the accommodated liquid and prescribed reference pressure; pressure guide pipes 20 that allow the reference tank 16 and the differential pressure detectors 18 to communicate with each other; computation means 22 that has an amount-of-subsidence computation unit 22A obtaining height differences each between a reference surface and each measurement point P on the basis of the differential pressure signals from the differential pressure detectors 18, and computing an amount of subsidence of the measurement point P from the difference in height, and an amount-of-deformation computation unit 22B computing an amount of deformation of the structure (the support 14) due to the subsidence; and presentation means that responds to a request from a user to present a computation result by the computation means 22 to a terminal 24 on a user side.SELECTED DRAWING: Figure 1
【課題】支保工などの構造物の沈下量をリアルタイムに把握することができる沈下計測システムおよび沈下計測方法を提供する。【解決手段】計測用の液体を収容する基準タンク１６と、構造物（支保工１４）と地盤Ｇにそれぞれ設定した計測点Ｐに設置されるとともに、収容する液体の圧力と所定の基準圧力との圧力差を差圧信号として出力する差圧検出器１８と、基準タンク１６と差圧検出器１８とを連通する導圧管２０と、差圧検出器１８からの差圧信号に基づいて、基準面と計測点Ｐとの高低差を求め、この高低差に基づいて、所定の基準値からの計測点Ｐの沈下量を演算する沈下量演算部２２Ａと、沈下に伴う構造物（支保工１４）の変形量を演算する変形量演算部２２Ｂとを有する演算手段２２と、ユーザーからの要求に応じて演算手段２２による演算結果をユーザー側の端末２４に提示する提示手段とを備えるようにする。【選択図】図１
SUBSIDENCE MEASUREMENT SYSTEM, AND SUBSIDENCE MEASUREMENT METHOD
To provide a subsidence measurement system and subsidence measurement method that can grasp an amount of subsidence of a structure such as a support and the like in real time.SOLUTION: A subsidence measurement system comprises: a reference tank 16 that accommodates a measurement-purpose liquid; differential pressure detectors 18 that are installed at measurement points P set respectively in a structure (a support 14) and a ground G, and outputs, as a differential pressure signal, a pressure difference between pressure of the accommodated liquid and prescribed reference pressure; pressure guide pipes 20 that allow the reference tank 16 and the differential pressure detectors 18 to communicate with each other; computation means 22 that has an amount-of-subsidence computation unit 22A obtaining height differences each between a reference surface and each measurement point P on the basis of the differential pressure signals from the differential pressure detectors 18, and computing an amount of subsidence of the measurement point P from the difference in height, and an amount-of-deformation computation unit 22B computing an amount of deformation of the structure (the support 14) due to the subsidence; and presentation means that responds to a request from a user to present a computation result by the computation means 22 to a terminal 24 on a user side.SELECTED DRAWING: Figure 1
【課題】支保工などの構造物の沈下量をリアルタイムに把握することができる沈下計測システムおよび沈下計測方法を提供する。【解決手段】計測用の液体を収容する基準タンク１６と、構造物（支保工１４）と地盤Ｇにそれぞれ設定した計測点Ｐに設置されるとともに、収容する液体の圧力と所定の基準圧力との圧力差を差圧信号として出力する差圧検出器１８と、基準タンク１６と差圧検出器１８とを連通する導圧管２０と、差圧検出器１８からの差圧信号に基づいて、基準面と計測点Ｐとの高低差を求め、この高低差に基づいて、所定の基準値からの計測点Ｐの沈下量を演算する沈下量演算部２２Ａと、沈下に伴う構造物（支保工１４）の変形量を演算する変形量演算部２２Ｂとを有する演算手段２２と、ユーザーからの要求に応じて演算手段２２による演算結果をユーザー側の端末２４に提示する提示手段とを備えるようにする。【選択図】図１
SUBSIDENCE MEASUREMENT SYSTEM, AND SUBSIDENCE MEASUREMENT METHOD
沈下計測システムおよび沈下計測方法
NAKAJIMA JUNTA (Autor:in) / HIRAGUCHI SHINYA (Autor:in) / NABETA SHINOBU (Autor:in) / NAKA KOICHI (Autor:in)
30.08.2023
Patent
Elektronische Ressource
Japanisch
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Engineering Index Backfile | 1924
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