A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF PERMEABLE STRUCTURE AND PERMEABLE STRUCTURE
To improve the permeable capacity while easily constructing a permeable channel when improving the ground by forming the permeable channel in the ground.SOLUTION: The method of constructing a permeable structure is to construct a permeable structure in the ground. This method comprises a first permeable portion forming step of forming a first permeable portion having a first water permeability in the ground, an excavation step of forming a space that penetrates the first permeable portion and extends deep into the ground, and a second permeable portion forming step of forming a second permeable portion having a second water permeability in the space. The space extends in the first direction toward the deep underground. The cross-sectional area of the cross section orthogonal to the first direction of the space is smaller than the cross-sectional area of the cross section orthogonal to the first direction of the first permeable portion.SELECTED DRAWING: Figure 9
【課題】透水路を地中内に形成することによって地盤を改良する場合に、透水路を容易に施工しながら透水能力を向上できる。【解決手段】透水性構造体の構築方法は、地中に透水性構造体を構築する。この方法は、地中に第１の透水性を有する第１透水性部分を形成する第１透水性部分形成工程と、第１透水性部分を貫通して地中深部に伸びる空間を形成する掘削工程と、空間に第２の透水性を有する第２透水性部分を形成する第２透水性部分形成工程と、を備える。空間は、地中深部に向かって第1方向に伸びている。空間の第１方向に直交する断面の断面積は、第１透水性部分の第１方向に直交する断面の断面積より小さい。【選択図】図９
CONSTRUCTION METHOD OF PERMEABLE STRUCTURE AND PERMEABLE STRUCTURE
To improve the permeable capacity while easily constructing a permeable channel when improving the ground by forming the permeable channel in the ground.SOLUTION: The method of constructing a permeable structure is to construct a permeable structure in the ground. This method comprises a first permeable portion forming step of forming a first permeable portion having a first water permeability in the ground, an excavation step of forming a space that penetrates the first permeable portion and extends deep into the ground, and a second permeable portion forming step of forming a second permeable portion having a second water permeability in the space. The space extends in the first direction toward the deep underground. The cross-sectional area of the cross section orthogonal to the first direction of the space is smaller than the cross-sectional area of the cross section orthogonal to the first direction of the first permeable portion.SELECTED DRAWING: Figure 9
【課題】透水路を地中内に形成することによって地盤を改良する場合に、透水路を容易に施工しながら透水能力を向上できる。【解決手段】透水性構造体の構築方法は、地中に透水性構造体を構築する。この方法は、地中に第１の透水性を有する第１透水性部分を形成する第１透水性部分形成工程と、第１透水性部分を貫通して地中深部に伸びる空間を形成する掘削工程と、空間に第２の透水性を有する第２透水性部分を形成する第２透水性部分形成工程と、を備える。空間は、地中深部に向かって第1方向に伸びている。空間の第１方向に直交する断面の断面積は、第１透水性部分の第１方向に直交する断面の断面積より小さい。【選択図】図９
CONSTRUCTION METHOD OF PERMEABLE STRUCTURE AND PERMEABLE STRUCTURE
透水性構造体の構築方法及び透水性構造体
ONABE TETSUYA (author) / HAMAGUCHI KOZO (author) / SAKAI TOSHINORI (author) / FUJIWARA MASARU (author)
2020-12-10
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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