A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BANKING STRUCTURE FORM SPECIFICATION SYSTEM AND BANKING STRUCTURE CONSTRUCTION METHOD
To provide means to specify a finished form of the whole region of a top face of a banking structure which has been compacted by a compacting vehicle.SOLUTION: When constructing a banking structure, an operator operates, for example, a bulldozer to bulldoze and spread material, and operates a vibration roller to compact the spread material. A GNSS unit is installed at a predetermined position of the vibration roller. A server device receives a three-dimensional coordinate indicating the position on the earth of the vibration roller that is measured by the GNSS unit during compaction of the material from the GNSS unit. The server device specifies a flat surface F (finite flat surface with outer edge) to approximate the received three-dimensional coordinate. Subsequently, the server device extends the flat surface F outward to reach the finished form E in the final design of the banking structure and complements the form of the outer edge region on which the vibration roller cannot run on the top face of the banking structure.SELECTED DRAWING: Figure 6
【課題】締固車両により締固めが行われた盛土構築物の上面の全領域の出来形を特定する手段を提供する。【解決手段】盛土構築物の構築において、作業者は、例えばブルドーザを操縦して、材料の撒出しと敷きならしを行い、振動ローラを操縦して、敷きならされた材料の締固めを行う。振動ローラの所定位置にはＧＮＳＳユニットが設置されており、サーバ装置は材料の締固めが行われる間にＧＮＳＳユニットが測位した振動ローラの地球上の位置を示す３次元座標をＧＮＳＳユニットから受信する。サーバ装置は、受信した３次元座標を近似する平面Ｆ（外縁のある有限な平面）を特定する。続いて、サーバ装置は、盛土構築物の最終設計出来形Ｅに達するまで平面Ｆを外側に拡張し、盛土構築物の上面のうち振動ローラが走行できない外縁領域の形状を補完する。【選択図】図６
BANKING STRUCTURE FORM SPECIFICATION SYSTEM AND BANKING STRUCTURE CONSTRUCTION METHOD
To provide means to specify a finished form of the whole region of a top face of a banking structure which has been compacted by a compacting vehicle.SOLUTION: When constructing a banking structure, an operator operates, for example, a bulldozer to bulldoze and spread material, and operates a vibration roller to compact the spread material. A GNSS unit is installed at a predetermined position of the vibration roller. A server device receives a three-dimensional coordinate indicating the position on the earth of the vibration roller that is measured by the GNSS unit during compaction of the material from the GNSS unit. The server device specifies a flat surface F (finite flat surface with outer edge) to approximate the received three-dimensional coordinate. Subsequently, the server device extends the flat surface F outward to reach the finished form E in the final design of the banking structure and complements the form of the outer edge region on which the vibration roller cannot run on the top face of the banking structure.SELECTED DRAWING: Figure 6
【課題】締固車両により締固めが行われた盛土構築物の上面の全領域の出来形を特定する手段を提供する。【解決手段】盛土構築物の構築において、作業者は、例えばブルドーザを操縦して、材料の撒出しと敷きならしを行い、振動ローラを操縦して、敷きならされた材料の締固めを行う。振動ローラの所定位置にはＧＮＳＳユニットが設置されており、サーバ装置は材料の締固めが行われる間にＧＮＳＳユニットが測位した振動ローラの地球上の位置を示す３次元座標をＧＮＳＳユニットから受信する。サーバ装置は、受信した３次元座標を近似する平面Ｆ（外縁のある有限な平面）を特定する。続いて、サーバ装置は、盛土構築物の最終設計出来形Ｅに達するまで平面Ｆを外側に拡張し、盛土構築物の上面のうち振動ローラが走行できない外縁領域の形状を補完する。【選択図】図６
BANKING STRUCTURE FORM SPECIFICATION SYSTEM AND BANKING STRUCTURE CONSTRUCTION METHOD
盛土構築物の形状特定システム及び盛土構築物の構築方法
FUJIKAWA TAKAHIRO (author) / IDEI HIDEAKI (author)
2021-09-13
Patent
Electronic Resource
Japanese
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