Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUPPORT METAL FITTING, REMAINING FORMWORK, AND CONSTRUCTION METHOD OF CONCRETE STRUCTURE
To provide a technology which can construct a concrete structure safely and smoothly and which can shorten the construction period of the concrete structure.SOLUTION: A construction method of a concrete structure into a ground having a sloped face includes a formwork process, a back-filling process, and an installing process. In the formwork process, remaining formworks are installed in parallel to the sloped face in front of the sloped face. The remaining formwork remains in the concrete structure and forms an outer face of the concrete structure. In the back-filling process, after the start of the formwork process, a first space between the sloped face and the remaining formwork is back-filled with a back-filling soil. In the installing process, after the start of the formwork process and the back-filling process, concrete is installed into a second space formed by the remaining formworks at a front side in an alignment direction in which the sloped face of the remaining formwork and the remaining formwork are arranged. The front side of the alignment direction is consistent with the front part of the sloped face.SELECTED DRAWING: Figure 1
【課題】コンクリート構造物の施工を安全且つ円滑に進め、コンクリート構造物の工期を短縮することができる技術を提供する。【解決手段】法面を含む地盤へのコンクリート構造物の施工方法は、型枠工程と、埋戻工程と、打設工程とを含む。型枠工程は、残存型枠を法面の前方に法面と並べて設置する。残存型枠は、コンクリート構造物に残存し且つコンクリート構造物の外面を形成する。埋戻工程は、型枠工程の開始後、法面と残存型枠との間の第一空間を埋戻土で埋め戻す。打設工程は、型枠工程及び埋戻工程の開始後、残存型枠の法面と残存型枠とが並ぶ整列方向の前側に残存型枠によって形成される第二空間にコンクリートを打設する。整列方向の前側は、法面の前方に一致する。【選択図】図１
SUPPORT METAL FITTING, REMAINING FORMWORK, AND CONSTRUCTION METHOD OF CONCRETE STRUCTURE
To provide a technology which can construct a concrete structure safely and smoothly and which can shorten the construction period of the concrete structure.SOLUTION: A construction method of a concrete structure into a ground having a sloped face includes a formwork process, a back-filling process, and an installing process. In the formwork process, remaining formworks are installed in parallel to the sloped face in front of the sloped face. The remaining formwork remains in the concrete structure and forms an outer face of the concrete structure. In the back-filling process, after the start of the formwork process, a first space between the sloped face and the remaining formwork is back-filled with a back-filling soil. In the installing process, after the start of the formwork process and the back-filling process, concrete is installed into a second space formed by the remaining formworks at a front side in an alignment direction in which the sloped face of the remaining formwork and the remaining formwork are arranged. The front side of the alignment direction is consistent with the front part of the sloped face.SELECTED DRAWING: Figure 1
【課題】コンクリート構造物の施工を安全且つ円滑に進め、コンクリート構造物の工期を短縮することができる技術を提供する。【解決手段】法面を含む地盤へのコンクリート構造物の施工方法は、型枠工程と、埋戻工程と、打設工程とを含む。型枠工程は、残存型枠を法面の前方に法面と並べて設置する。残存型枠は、コンクリート構造物に残存し且つコンクリート構造物の外面を形成する。埋戻工程は、型枠工程の開始後、法面と残存型枠との間の第一空間を埋戻土で埋め戻す。打設工程は、型枠工程及び埋戻工程の開始後、残存型枠の法面と残存型枠とが並ぶ整列方向の前側に残存型枠によって形成される第二空間にコンクリートを打設する。整列方向の前側は、法面の前方に一致する。【選択図】図１
SUPPORT METAL FITTING, REMAINING FORMWORK, AND CONSTRUCTION METHOD OF CONCRETE STRUCTURE
支持金具、残存型枠及びコンクリート構造物の施工方法
OKA TAKUJI (Autor:in)
01.11.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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