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A platform for research: civil engineering, architecture and urbanism
PLACING MANAGEMENT METHOD OF CEMENT COMPOSITION
To grasp a flow rate of a cement composition with accuracy and manage placing of concrete.SOLUTION: A placing management method of a cement composition has: a wave form obtaining step of obtaining a wave form indicating a secular change of a height of the cement composition on the basis of respective measurement results of a first measurement meter and a second measurement meter arranged spaced away for the prescribed distance in a flow direction of the cement composition flowing at an inclined part; and a speed calculation step of calculating a speed of the cement composition flowing at the inclined part on the basis of a phase difference between the wave form obtained from the measurement result of the first measurement meter and the wave form obtained from the measurement result of the second measurement meter, and the prescribed distance.SELECTED DRAWING: Figure 2
【課題】セメント組成物の流速を精度良く把握して、コンクリートの打設を管理すること。【解決手段】傾斜部を流れるセメント組成物の流動方向に、所定の距離を離間して配された第１測定計、及び、第２測定計の各測定結果に基づいて、前記セメント組成物の高さの経時変化を示す波形を取得する波形取得ステップと、前記第１測定計の測定結果から得られる前記波形、及び、前記第２測定計の測定結果から得られる前記波形の位相差と、前記所定の距離とに基づいて、前記傾斜部を流れる前記セメント組成物の速度を算出する速度算出ステップと、を有することを特徴とするセメント組成物の打設管理方法。【選択図】図２
PLACING MANAGEMENT METHOD OF CEMENT COMPOSITION
To grasp a flow rate of a cement composition with accuracy and manage placing of concrete.SOLUTION: A placing management method of a cement composition has: a wave form obtaining step of obtaining a wave form indicating a secular change of a height of the cement composition on the basis of respective measurement results of a first measurement meter and a second measurement meter arranged spaced away for the prescribed distance in a flow direction of the cement composition flowing at an inclined part; and a speed calculation step of calculating a speed of the cement composition flowing at the inclined part on the basis of a phase difference between the wave form obtained from the measurement result of the first measurement meter and the wave form obtained from the measurement result of the second measurement meter, and the prescribed distance.SELECTED DRAWING: Figure 2
【課題】セメント組成物の流速を精度良く把握して、コンクリートの打設を管理すること。【解決手段】傾斜部を流れるセメント組成物の流動方向に、所定の距離を離間して配された第１測定計、及び、第２測定計の各測定結果に基づいて、前記セメント組成物の高さの経時変化を示す波形を取得する波形取得ステップと、前記第１測定計の測定結果から得られる前記波形、及び、前記第２測定計の測定結果から得られる前記波形の位相差と、前記所定の距離とに基づいて、前記傾斜部を流れる前記セメント組成物の速度を算出する速度算出ステップと、を有することを特徴とするセメント組成物の打設管理方法。【選択図】図２
PLACING MANAGEMENT METHOD OF CEMENT COMPOSITION
セメント組成物の打設管理方法
HOTTA KAZUHIRO (author) / KAMISHIRO TAIDO (author) / TSUZUKI MASANORI (author)
2023-01-26
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
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