Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUPPORT SYSTEM FOR EXISTING STRUCTURE AND METHOD FOR SUPPORTING EXISTING STRUCTURE
PROBLEM TO BE SOLVED: To provide a support system for existing structures that can save labor.SOLUTION: A support system 1 of an existing structure 101 comprises a displacement sensor 6, a temporary receiving pile 2 for supporting the existing structure 101, a jack 3 sandwiched between the temporary receiving pile 2 and the existing structure 101, and a control device 10 for controlling the displacement of the existing structure 101 by adjusting the projecting length of the jack 3 on the basis of a displacement measurement value. The control device 10 repeatedly performs a displacement acquisition operation of acquiring the displacement measurement value using the displacement sensor 6, a jack selection operation of selecting a drive jack on the basis of the displacement measurement value, and a setting operation for setting an adjustment value of the protrusion length of the drive jack. In the setting operation, the adjustment value is set equal to or smaller than the difference between a displacement tolerance value and the displacement measurement value.SELECTED DRAWING: Figure 1
【課題】省力化が可能な既設構造物の支持システムを提供する。【解決手段】既設構造物１０１の支持システム１は、変位センサ６と、既設構造物１０１を支持する仮受け杭２と、仮受け杭２と既設構造物１０１との間に挟み込まれたジャッキ３と、変位計測値に基づいてジャッキ３の突出し長さを調整することにより既設構造物１０１の変位を制御する制御装置１０と、を備える。制御装置１０は、変位センサ６を利用して変位計測値を取得する変位取得動作と、変位計測値に基づいて駆動ジャッキを選択するジャッキ選択動作と、駆動ジャッキの突出し長さの調整値を設定する設定動作と、を繰り返して行う。設定動作では、調整値を変位許容値と変位計測値との差分以下に設定する。【選択図】図１
SUPPORT SYSTEM FOR EXISTING STRUCTURE AND METHOD FOR SUPPORTING EXISTING STRUCTURE
PROBLEM TO BE SOLVED: To provide a support system for existing structures that can save labor.SOLUTION: A support system 1 of an existing structure 101 comprises a displacement sensor 6, a temporary receiving pile 2 for supporting the existing structure 101, a jack 3 sandwiched between the temporary receiving pile 2 and the existing structure 101, and a control device 10 for controlling the displacement of the existing structure 101 by adjusting the projecting length of the jack 3 on the basis of a displacement measurement value. The control device 10 repeatedly performs a displacement acquisition operation of acquiring the displacement measurement value using the displacement sensor 6, a jack selection operation of selecting a drive jack on the basis of the displacement measurement value, and a setting operation for setting an adjustment value of the protrusion length of the drive jack. In the setting operation, the adjustment value is set equal to or smaller than the difference between a displacement tolerance value and the displacement measurement value.SELECTED DRAWING: Figure 1
【課題】省力化が可能な既設構造物の支持システムを提供する。【解決手段】既設構造物１０１の支持システム１は、変位センサ６と、既設構造物１０１を支持する仮受け杭２と、仮受け杭２と既設構造物１０１との間に挟み込まれたジャッキ３と、変位計測値に基づいてジャッキ３の突出し長さを調整することにより既設構造物１０１の変位を制御する制御装置１０と、を備える。制御装置１０は、変位センサ６を利用して変位計測値を取得する変位取得動作と、変位計測値に基づいて駆動ジャッキを選択するジャッキ選択動作と、駆動ジャッキの突出し長さの調整値を設定する設定動作と、を繰り返して行う。設定動作では、調整値を変位許容値と変位計測値との差分以下に設定する。【選択図】図１
SUPPORT SYSTEM FOR EXISTING STRUCTURE AND METHOD FOR SUPPORTING EXISTING STRUCTURE
既設構造物の支持システム及び既設構造物の支持方法
ONOZUKA DAISUKE (Autor:in) / IWATSUKI AKIHIRO (Autor:in) / YANO KOJI (Autor:in) / IWASHITA NAOKI (Autor:in) / YAMAMOTO AKITAKA (Autor:in) / OHASHI MASAAKI (Autor:in)
22.11.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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