A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE BLOCK CONSTRUCTION METHOD FOR RETAINING WALL
To provide a technique for easily, quickly and accurately installing a concrete block for a retaining wall having a sloped bottom plate portion in a lower portion in the process of land development work without requiring skill.SOLUTION: A concrete block construction method for a retaining wall according to the present invention comprises a first step of excavating the ground to be constructed, laying crushed stone horizontally, and rolling to lay a foundation surface, a second step of placing a wedge-shaped concrete plate having substantially the same shape as an inclined bottom plate portion having a downward slope when viewed from above on a base surface, a third step of placing a retaining wall concrete block comprising a vertical wall portion and the inclined bottom plate portion extending laterally from a lower end of the vertical wall portion on the wedge-shaped concrete plate so that a lower surface of the inclined bottom plate portion of the concrete block contacts the concrete block on the wedge-shaped concrete plate, and a fourth step of filling the upper surface of the inclined bottom plate portion of the third step with soil and rolling.SELECTED DRAWING: Figure 6
【課題】造成地工事における工程において、下部に傾斜底板部を備える擁壁用コンクリートブロックを設置する際に、熟練を要さずに、容易に素早く正確に施工を行う技術を提供する。【解決手段】本発明の擁壁用コンクリートブロックの施工方法は、施工対象地面を掘削し、そこに砕石を水平に敷設し、転圧して基礎面を敷設する第１工程と、前記基礎面上に、平面視が後記下り勾配の傾斜底板部と略同形の楔形状のコンクリート板を載置する第２工程と、前記楔形状のコンクリート板の上に、垂直壁部と同壁部の下端から横に延設された下り勾配の傾斜底板部を備える擁壁用コンクリートブロックを、前記楔形状のコンクリート板の上に前記コンクリートブロックの傾斜底板部の下面が当接するようにして乗置する第３工程と、前記第３工程の傾斜底板部の上面に土を充填し転圧する第４工程とからなる。【選択図】図６
CONCRETE BLOCK CONSTRUCTION METHOD FOR RETAINING WALL
To provide a technique for easily, quickly and accurately installing a concrete block for a retaining wall having a sloped bottom plate portion in a lower portion in the process of land development work without requiring skill.SOLUTION: A concrete block construction method for a retaining wall according to the present invention comprises a first step of excavating the ground to be constructed, laying crushed stone horizontally, and rolling to lay a foundation surface, a second step of placing a wedge-shaped concrete plate having substantially the same shape as an inclined bottom plate portion having a downward slope when viewed from above on a base surface, a third step of placing a retaining wall concrete block comprising a vertical wall portion and the inclined bottom plate portion extending laterally from a lower end of the vertical wall portion on the wedge-shaped concrete plate so that a lower surface of the inclined bottom plate portion of the concrete block contacts the concrete block on the wedge-shaped concrete plate, and a fourth step of filling the upper surface of the inclined bottom plate portion of the third step with soil and rolling.SELECTED DRAWING: Figure 6
【課題】造成地工事における工程において、下部に傾斜底板部を備える擁壁用コンクリートブロックを設置する際に、熟練を要さずに、容易に素早く正確に施工を行う技術を提供する。【解決手段】本発明の擁壁用コンクリートブロックの施工方法は、施工対象地面を掘削し、そこに砕石を水平に敷設し、転圧して基礎面を敷設する第１工程と、前記基礎面上に、平面視が後記下り勾配の傾斜底板部と略同形の楔形状のコンクリート板を載置する第２工程と、前記楔形状のコンクリート板の上に、垂直壁部と同壁部の下端から横に延設された下り勾配の傾斜底板部を備える擁壁用コンクリートブロックを、前記楔形状のコンクリート板の上に前記コンクリートブロックの傾斜底板部の下面が当接するようにして乗置する第３工程と、前記第３工程の傾斜底板部の上面に土を充填し転圧する第４工程とからなる。【選択図】図６
CONCRETE BLOCK CONSTRUCTION METHOD FOR RETAINING WALL
擁壁用コンクリートブロックの施工方法
YOKOTE TSUTOMU (author) / SAIKI SHIGENOBU (author)
2023-04-11
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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