A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROTECTIVE BARRIER INSTALLATION METHOD AND CONTINUOUS PROTECTIVE BARRIER
To provide an installation method capable of shortening a work period from carrying a plurality of protective barriers installed along the direction of travel of a vehicle in a median strip and a roadside strip of a highway and a general road, connecting them consecutively, and completing the work.SOLUTION: The problem of the present invention is solved by a method of installing a protective barrier comprising: a continuous connection step of abutting against a depression part 11 inwardly depressed on at least one inner surface 1a or inner surface 1a out of the inner surfaces 1a located on both ends of a plurality of protective barriers in its longitudinal direction X and a spacer 2 integral with or separated from the protective barrier 1, and providing a gap between adjacent inner surfaces 1a to connect the plurality of protective barriers 1 continuously; a wiring step of inserting and fixing a wire rod 3 into an insertion hole 12 located inside the protective barrier 1 and perforated along the longitudinal direction X; and a filling step of injecting a fixing agent in the gap between the continuously connected inner surfaces 1a in the plurality of protective barriers 1.SELECTED DRAWING: Figure 2
【課題】高速道路や一般道路の中央分離帯及び路側帯における車両の進行方向に沿って設置される複数の防護壁を載置してそれらを連設させて完成させるまでの工期を短縮することができる設置方法を提供する。【解決手段】複数の防護壁１における長手方向Ｘの両端に位置する内側面１ａのうち少なくとも一方の内側面１ａ又は内側面１ａにおいて内側に窪んだ窪み部１１と、防護壁１と一体又は別体のスペーサー２を当接するとともに隣接する内側面１ａの間に隙間を空けて複数の防護壁１を連設する連設工程と、防護壁１の内部に位置し長手方向Ｘに沿って穿設された挿通孔１２に線材３を挿通し固設する配線工程と、複数の防護壁１における連設した内側面１ａの隙間に固設剤を注入する充填工程を備える防護壁設置方法により解決する。【選択図】図２
PROTECTIVE BARRIER INSTALLATION METHOD AND CONTINUOUS PROTECTIVE BARRIER
To provide an installation method capable of shortening a work period from carrying a plurality of protective barriers installed along the direction of travel of a vehicle in a median strip and a roadside strip of a highway and a general road, connecting them consecutively, and completing the work.SOLUTION: The problem of the present invention is solved by a method of installing a protective barrier comprising: a continuous connection step of abutting against a depression part 11 inwardly depressed on at least one inner surface 1a or inner surface 1a out of the inner surfaces 1a located on both ends of a plurality of protective barriers in its longitudinal direction X and a spacer 2 integral with or separated from the protective barrier 1, and providing a gap between adjacent inner surfaces 1a to connect the plurality of protective barriers 1 continuously; a wiring step of inserting and fixing a wire rod 3 into an insertion hole 12 located inside the protective barrier 1 and perforated along the longitudinal direction X; and a filling step of injecting a fixing agent in the gap between the continuously connected inner surfaces 1a in the plurality of protective barriers 1.SELECTED DRAWING: Figure 2
【課題】高速道路や一般道路の中央分離帯及び路側帯における車両の進行方向に沿って設置される複数の防護壁を載置してそれらを連設させて完成させるまでの工期を短縮することができる設置方法を提供する。【解決手段】複数の防護壁１における長手方向Ｘの両端に位置する内側面１ａのうち少なくとも一方の内側面１ａ又は内側面１ａにおいて内側に窪んだ窪み部１１と、防護壁１と一体又は別体のスペーサー２を当接するとともに隣接する内側面１ａの間に隙間を空けて複数の防護壁１を連設する連設工程と、防護壁１の内部に位置し長手方向Ｘに沿って穿設された挿通孔１２に線材３を挿通し固設する配線工程と、複数の防護壁１における連設した内側面１ａの隙間に固設剤を注入する充填工程を備える防護壁設置方法により解決する。【選択図】図２
PROTECTIVE BARRIER INSTALLATION METHOD AND CONTINUOUS PROTECTIVE BARRIER
防護壁設置方法及び連続防護壁
MIYAZAKI YOICHI (author)
2019-10-24
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
Portable installation temporary protective barrier for building
| European Patent Office | 2020