A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXCAVATION PUMPING METHOD AND EXCAVATION PUMPING SYSTEM
To provide an excavation pumping method and an excavation pumping system capable of reducing the amount of water added to the excavated soil.SOLUTION: A excavation pumping method according to one embodiment is an excavation pumping method for pumping excavated soil S obtained by excavation, and comprises the steps of measuring the liquidity index of excavated soil S, agitating the excavated soil S whose liquidity index is above a certain value to increase the fluidity of the excavated soil S, and pumping the excavated soil S with increased fluidity.SELECTED DRAWING: Figure 1
【課題】掘削土に添加する水を低減させることができる掘削圧送方法及び掘削圧送システムを提供する。【解決手段】一実施形態に係る掘削圧送方法は、掘削して得られた掘削土Ｓを圧送する掘削圧送方法であって、掘削土Ｓの液性指数を測定する工程と、液性指数が一定値以上である掘削土Ｓを撹乱して掘削土Ｓの流動性を高める工程と、流動性が高められた掘削土Ｓを圧送する工程と、を備える。【選択図】図１
EXCAVATION PUMPING METHOD AND EXCAVATION PUMPING SYSTEM
To provide an excavation pumping method and an excavation pumping system capable of reducing the amount of water added to the excavated soil.SOLUTION: A excavation pumping method according to one embodiment is an excavation pumping method for pumping excavated soil S obtained by excavation, and comprises the steps of measuring the liquidity index of excavated soil S, agitating the excavated soil S whose liquidity index is above a certain value to increase the fluidity of the excavated soil S, and pumping the excavated soil S with increased fluidity.SELECTED DRAWING: Figure 1
【課題】掘削土に添加する水を低減させることができる掘削圧送方法及び掘削圧送システムを提供する。【解決手段】一実施形態に係る掘削圧送方法は、掘削して得られた掘削土Ｓを圧送する掘削圧送方法であって、掘削土Ｓの液性指数を測定する工程と、液性指数が一定値以上である掘削土Ｓを撹乱して掘削土Ｓの流動性を高める工程と、流動性が高められた掘削土Ｓを圧送する工程と、を備える。【選択図】図１
EXCAVATION PUMPING METHOD AND EXCAVATION PUMPING SYSTEM
掘削圧送方法及び掘削圧送システム
OKAMOTO MICHITAKA (author) / SAKATA NOBORU (author) / KAWABATA JUNICHI (author) / YAMADA TAKEMINE (author) / YANAI SHUJI (author) / FUJISAKI KATSUTOSHI (author) / SASAOKA RIE (author)
2021-03-01
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
Excavation and foundations for a large pumping station
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Study on Optimal Pumping Design for Dewatering in Excavation Site
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Application of Breast Wall Pile to Zhongshan Drainage Pumping Station Excavation
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