A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EROSION CONTROL FACILITY CONSTRUCTION METHOD
To provide an erosion control facility construction method using an erosion control soil cement as an internal material, the method interposing a sheet member to block intrusion of water from outside as a deterioration factor, suppressing repeated fast and furious dryness/wetness of an inner member, and promoting good hydration reaction between the internal member and an inner member surface part thereby improving quality and reducing degradation of the inner member.SOLUTION: Provided is a construction method of an erosion control facility 1 that has a dike shape and dams a soil group outflowing from upper stream, the facility 1 including an external protection wall frame 2 laid on an outside surface, an inner member 4 placed at an inner side of the external protection wall frame 2, a top end face protective member 5 for protecting a top end face of the placed inner member 4, and a sheet member 6 interposed between the placed inner member 4 and the external protection wall frame 2, wherein the external protection wall frame 2 is configured by connecting the external protection member 3 constituting the external protection wall frame 2.SELECTED DRAWING: Figure 1
【課題】本件発明は、砂防ソイルセメントを内部材として使用する砂防施設において、シート部材を介在させることにより、劣化要因となる外部からの水の侵入を遮断し、また、内部材の急激な乾湿の繰り返しを抑制し、内部材と内部材表面部の良好な水和反応を促すことにより、前記内部材の品質向上及び劣化を低減することができる砂防施設の構築方法を提供する。【解決手段】本発明は、上方から流出する土砂群を堰き止める堤防状をなす砂防施設１の構築方法であって、前記砂防施設１は、外側面に敷設される外部保護壁枠２と、前記外部保護壁枠２内側に打設される内部材４と、前記打設した内部材４の天端面を保護する天端面保護部材５と、打設される内部材４と前記外部保護壁枠２との間に介在されるシート部材６と、を有し、前記外部保護壁枠２は、前記外部保護壁枠２を構成する外部保護部材３を連結して構成したことを特徴とする。【選択図】図１
EROSION CONTROL FACILITY CONSTRUCTION METHOD
To provide an erosion control facility construction method using an erosion control soil cement as an internal material, the method interposing a sheet member to block intrusion of water from outside as a deterioration factor, suppressing repeated fast and furious dryness/wetness of an inner member, and promoting good hydration reaction between the internal member and an inner member surface part thereby improving quality and reducing degradation of the inner member.SOLUTION: Provided is a construction method of an erosion control facility 1 that has a dike shape and dams a soil group outflowing from upper stream, the facility 1 including an external protection wall frame 2 laid on an outside surface, an inner member 4 placed at an inner side of the external protection wall frame 2, a top end face protective member 5 for protecting a top end face of the placed inner member 4, and a sheet member 6 interposed between the placed inner member 4 and the external protection wall frame 2, wherein the external protection wall frame 2 is configured by connecting the external protection member 3 constituting the external protection wall frame 2.SELECTED DRAWING: Figure 1
【課題】本件発明は、砂防ソイルセメントを内部材として使用する砂防施設において、シート部材を介在させることにより、劣化要因となる外部からの水の侵入を遮断し、また、内部材の急激な乾湿の繰り返しを抑制し、内部材と内部材表面部の良好な水和反応を促すことにより、前記内部材の品質向上及び劣化を低減することができる砂防施設の構築方法を提供する。【解決手段】本発明は、上方から流出する土砂群を堰き止める堤防状をなす砂防施設１の構築方法であって、前記砂防施設１は、外側面に敷設される外部保護壁枠２と、前記外部保護壁枠２内側に打設される内部材４と、前記打設した内部材４の天端面を保護する天端面保護部材５と、打設される内部材４と前記外部保護壁枠２との間に介在されるシート部材６と、を有し、前記外部保護壁枠２は、前記外部保護壁枠２を構成する外部保護部材３を連結して構成したことを特徴とする。【選択図】図１
EROSION CONTROL FACILITY CONSTRUCTION METHOD
砂防施設の構築方法
OBUSE SAKAE (author)
2022-06-01
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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