Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GROUNDWATER LEVEL RAISING SYSTEM, AND GROUNDWATER LEVEL RAISING METHOD
To provide a groundwater level raising system and the like which can be applied even when space is limited and which can easily raise groundwater level.SOLUTION: A groundwater level raising system 2 is used in pumping from a subsoil 1 and excavating the subsoil 1 inside an earth retaining wall 11. The groundwater level raising system 2 includes a water injection pipe 21 penetrating the earth retaining wall 11 and inserted into the subsoil 1 outside the earth retaining wall 11, and can raise groundwater level in the subsoil 1 outside the earth retaining wall 11 by injecting water from an inside of the earth retaining wall 11 into the subsoil 1 outside the earth retaining wall 11 via the water injection pipe 21.SELECTED DRAWING: Figure 1
【課題】スペースが限られる場合でも適用可能であり、容易に地下水位を上昇させることのできる地下水位上昇システム等を提供する。【解決手段】地下水位上昇システム２は、地盤１からの揚水と土留壁１１の内側の地盤１の掘削を行う際に用いられる。地下水位上昇システム２は、土留壁１１を貫通して土留壁１１の外側の地盤１に挿入された注水管２１を有し、土留壁１１の内側から注水管２１を介して土留壁１１の外側の地盤１に注水し、土留壁１１の外側の地盤１の地下水位を上昇させることが可能である。【選択図】図１
GROUNDWATER LEVEL RAISING SYSTEM, AND GROUNDWATER LEVEL RAISING METHOD
To provide a groundwater level raising system and the like which can be applied even when space is limited and which can easily raise groundwater level.SOLUTION: A groundwater level raising system 2 is used in pumping from a subsoil 1 and excavating the subsoil 1 inside an earth retaining wall 11. The groundwater level raising system 2 includes a water injection pipe 21 penetrating the earth retaining wall 11 and inserted into the subsoil 1 outside the earth retaining wall 11, and can raise groundwater level in the subsoil 1 outside the earth retaining wall 11 by injecting water from an inside of the earth retaining wall 11 into the subsoil 1 outside the earth retaining wall 11 via the water injection pipe 21.SELECTED DRAWING: Figure 1
【課題】スペースが限られる場合でも適用可能であり、容易に地下水位を上昇させることのできる地下水位上昇システム等を提供する。【解決手段】地下水位上昇システム２は、地盤１からの揚水と土留壁１１の内側の地盤１の掘削を行う際に用いられる。地下水位上昇システム２は、土留壁１１を貫通して土留壁１１の外側の地盤１に挿入された注水管２１を有し、土留壁１１の内側から注水管２１を介して土留壁１１の外側の地盤１に注水し、土留壁１１の外側の地盤１の地下水位を上昇させることが可能である。【選択図】図１
GROUNDWATER LEVEL RAISING SYSTEM, AND GROUNDWATER LEVEL RAISING METHOD
地下水位上昇システムおよび地下水位上昇方法
NAKAJIMA YUSUKE (Autor:in) / SASAKURA TAKESHI (Autor:in) / NAGATANI HIDEMOTO (Autor:in) / TABUCHI TETSUYA (Autor:in) / IWATSUKI AKIHIRO (Autor:in)
19.09.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Raising of sennar reservoir level
| Engineering Index Backfile | 1953
GROUNDWATER LEVEL MEASURING DEVICE AND GROUNDWATER LEVEL MEASURING SYSTEM
| Europäisches Patentamt | 2018