A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY RESTORATION METHOD, TEMPORARY RESTORATION STRUCTURE, PERMANENT INSTALLATION METHOD, CABLE DITCH METHOD
To save labor in laying cables.SOLUTION: The present invention is a temporary restoration method in which (1) a step of opening a pipeline portion surrounded by a base surface and a pair of wall surfaces and laying a foundation on the base surface, (2) a step of installing a precast concrete block on the foundation, (3) a step of constructing a concrete pedestal in a space surrounded by the base surface, the wall surface, the foundation, and the outer surface of the precast concrete block, (4) a step of fixing an earth retaining member to the concrete pedestal, (5) a step of attaching a temporary restoration lid to the earth retaining member, and (6) a step of backfilling the space (back portion) sandwiched between the wall surface, the concrete pedestal, the earth retaining member, and the temporary restoration lid are performed in this order, a temporary restoration structure obtained, a permanent construction method for this temporary restoration structure, and a cable ditch method including the permanent installation method.SELECTED DRAWING: Figure 3
【課題】ケーブル敷設を省力化する。【解決手段】（１）基面と１対の壁面とで囲まれた管路部を開放し、上記基面上に基礎を敷設する工程、（２）プレキャストコンクリートブロックを上記基礎の上に設置する工程、（３）上記基面と、上記壁面と、上記基礎と、上記プレキャストコンクリートブロックの外面とで囲まれた空間に、コンクリート台座を施工する工程。（４）上記コンクリート台座に土留め部材を固定する工程、（５）上記土留め部材に仮復旧用蓋を取付ける工程、（６）上記壁面と、上記コンクリート台座と、上記土留め部材と、上記仮復旧用蓋とで挟まれた空間（背面部）を埋め戻す工程をこの順で行う仮復旧方法と、得られた仮復旧構造、この仮復旧構造に対する本設工法、上記本設工法を含むケーブル溝工法。【選択図】 図３
TEMPORARY RESTORATION METHOD, TEMPORARY RESTORATION STRUCTURE, PERMANENT INSTALLATION METHOD, CABLE DITCH METHOD
To save labor in laying cables.SOLUTION: The present invention is a temporary restoration method in which (1) a step of opening a pipeline portion surrounded by a base surface and a pair of wall surfaces and laying a foundation on the base surface, (2) a step of installing a precast concrete block on the foundation, (3) a step of constructing a concrete pedestal in a space surrounded by the base surface, the wall surface, the foundation, and the outer surface of the precast concrete block, (4) a step of fixing an earth retaining member to the concrete pedestal, (5) a step of attaching a temporary restoration lid to the earth retaining member, and (6) a step of backfilling the space (back portion) sandwiched between the wall surface, the concrete pedestal, the earth retaining member, and the temporary restoration lid are performed in this order, a temporary restoration structure obtained, a permanent construction method for this temporary restoration structure, and a cable ditch method including the permanent installation method.SELECTED DRAWING: Figure 3
【課題】ケーブル敷設を省力化する。【解決手段】（１）基面と１対の壁面とで囲まれた管路部を開放し、上記基面上に基礎を敷設する工程、（２）プレキャストコンクリートブロックを上記基礎の上に設置する工程、（３）上記基面と、上記壁面と、上記基礎と、上記プレキャストコンクリートブロックの外面とで囲まれた空間に、コンクリート台座を施工する工程。（４）上記コンクリート台座に土留め部材を固定する工程、（５）上記土留め部材に仮復旧用蓋を取付ける工程、（６）上記壁面と、上記コンクリート台座と、上記土留め部材と、上記仮復旧用蓋とで挟まれた空間（背面部）を埋め戻す工程をこの順で行う仮復旧方法と、得られた仮復旧構造、この仮復旧構造に対する本設工法、上記本設工法を含むケーブル溝工法。【選択図】 図３
TEMPORARY RESTORATION METHOD, TEMPORARY RESTORATION STRUCTURE, PERMANENT INSTALLATION METHOD, CABLE DITCH METHOD
仮復旧方法、仮復旧構造、本設工法、ケーブル溝工法
IDA TAKASHI (author) / SAITO HISAYUKI (author) / YOSHIDA SHINICHIRO (author) / TSUBOUCHI TAKAMASA (author)
2022-08-01
Patent
Electronic Resource
Japanese
Temporary storage site sludge restoration treatment method
| European Patent Office | 2022
The temporary restoration of railway bridges
Engineering Index Backfile | 1899