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A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD OF EXISTING SIDE DITCH AND CONCRETE LID MEMBER FOR REPAIR OF EXISTING SIDE DITCH
To provide a repair method of an existing side ditch and a concrete lid member for repairing an existing side ditch, which can improve the workability of the repair of the lid part of existing side ditch while controlling the increase in construction period and cost.SOLUTION: There is provided a concrete lid member 1 to be mounted on a lid receiving portion 65 comprising a pair of upper surface portions 63 and 64 opposite to each other and extending in a longitudinal direction of an existing side ditch main body 62 from which an existing lid is removed. There is also provided a repair method of an existing side ditch comprising: a lid member preparation step for preparing the lid member 1 including inclined surfaces 41, 41 that are inclined outward on both side surfaces 4, 4 in a longitudinal direction, and have an upper surface width smaller than a lower surface width; and a width adjusting step for cutting a lower part of the side surface of the lid member 1 when the width of the prepared lid member 1 is larger than a width of the lid receiving portion 65.SELECTED DRAWING: Figure 11
【課題】既設側溝の蓋体部分の補修について、施工期間やコストの増大を抑制しつつ、作業性を向上させることができる既設側溝の補修方法および既設側溝補修用のコンクリート製蓋部材を提供する。【解決手段】既設蓋を取り除いた既設側溝本体６２の長手方向に延び、かつ向かい合う一対の上面部６３，６４からなる蓋受部６５に載置するためのコンクリート製蓋部材１であり、かつ、長手方向の両側面４，４に、下方に向かって外側に傾斜する傾斜面４１，４１を有し、上面幅が下面幅よりも小さい蓋部材１を準備する蓋部材準備工程と、準備した蓋部材１の幅が、蓋受部６５の幅よりも大きい場合に、蓋部材１の側面下部を切断する幅調整工程とを行う。【選択図】図１１
REPAIR METHOD OF EXISTING SIDE DITCH AND CONCRETE LID MEMBER FOR REPAIR OF EXISTING SIDE DITCH
To provide a repair method of an existing side ditch and a concrete lid member for repairing an existing side ditch, which can improve the workability of the repair of the lid part of existing side ditch while controlling the increase in construction period and cost.SOLUTION: There is provided a concrete lid member 1 to be mounted on a lid receiving portion 65 comprising a pair of upper surface portions 63 and 64 opposite to each other and extending in a longitudinal direction of an existing side ditch main body 62 from which an existing lid is removed. There is also provided a repair method of an existing side ditch comprising: a lid member preparation step for preparing the lid member 1 including inclined surfaces 41, 41 that are inclined outward on both side surfaces 4, 4 in a longitudinal direction, and have an upper surface width smaller than a lower surface width; and a width adjusting step for cutting a lower part of the side surface of the lid member 1 when the width of the prepared lid member 1 is larger than a width of the lid receiving portion 65.SELECTED DRAWING: Figure 11
【課題】既設側溝の蓋体部分の補修について、施工期間やコストの増大を抑制しつつ、作業性を向上させることができる既設側溝の補修方法および既設側溝補修用のコンクリート製蓋部材を提供する。【解決手段】既設蓋を取り除いた既設側溝本体６２の長手方向に延び、かつ向かい合う一対の上面部６３，６４からなる蓋受部６５に載置するためのコンクリート製蓋部材１であり、かつ、長手方向の両側面４，４に、下方に向かって外側に傾斜する傾斜面４１，４１を有し、上面幅が下面幅よりも小さい蓋部材１を準備する蓋部材準備工程と、準備した蓋部材１の幅が、蓋受部６５の幅よりも大きい場合に、蓋部材１の側面下部を切断する幅調整工程とを行う。【選択図】図１１
REPAIR METHOD OF EXISTING SIDE DITCH AND CONCRETE LID MEMBER FOR REPAIR OF EXISTING SIDE DITCH
既設側溝の補修方法および既設側溝補修用のコンクリート製蓋部材
SUZUKI TOSHINORI (author)
2021-02-04
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
INSERTION MATERIAL FOR REPAIRING OF SIDE DITCH AND REPAIR METHOD OF SIDE DITCH
| European Patent Office | 2019
| European Patent Office | 2018