A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTH-RETAINING WALL STRUCTURE AND CONSTRUCTION METHOD OF EARTH-RETAINING WALL STRUCTURE
To provide an earth-retaining wall structure and a construction method of the earth-retaining wall structure allowing depth of a buttress improving body to be shortened and increase of an improving volume to be suppressed.SOLUTION: An earth-retaining wall structure 1 set around an excavation area B of a ground A is provided with: an earth-retaining wall 11 arranged on a boundary between the ground and the excavation areas; a buttress improving body 12 extending a direction generally orthogonal to the earth-retaining wall in the excavation area of the earth-retaining wall; and a batholith improving body 13 continuously installed on a lower end 12a of the buttress improving body.SELECTED DRAWING: Figure 1
【課題】バットレス型改良体の深さを短くしたり、改良体積の増加を抑制したりすることができる山留め壁構造および山留め壁構造の施工方法を提供する。【解決手段】地盤Ａの掘削領域Ｂの周囲に設ける山留め壁構造１において、地盤と掘削領域の境界に設けられた山留め壁１１と、山留め壁の掘削領域側に、山留め壁と平面視で略直交する方向に延びるバットレス型改良体１２と、バットレス型改良体の下端１２ａに連設される底盤改良体１３と、を備えた。【選択図】図１
EARTH-RETAINING WALL STRUCTURE AND CONSTRUCTION METHOD OF EARTH-RETAINING WALL STRUCTURE
To provide an earth-retaining wall structure and a construction method of the earth-retaining wall structure allowing depth of a buttress improving body to be shortened and increase of an improving volume to be suppressed.SOLUTION: An earth-retaining wall structure 1 set around an excavation area B of a ground A is provided with: an earth-retaining wall 11 arranged on a boundary between the ground and the excavation areas; a buttress improving body 12 extending a direction generally orthogonal to the earth-retaining wall in the excavation area of the earth-retaining wall; and a batholith improving body 13 continuously installed on a lower end 12a of the buttress improving body.SELECTED DRAWING: Figure 1
【課題】バットレス型改良体の深さを短くしたり、改良体積の増加を抑制したりすることができる山留め壁構造および山留め壁構造の施工方法を提供する。【解決手段】地盤Ａの掘削領域Ｂの周囲に設ける山留め壁構造１において、地盤と掘削領域の境界に設けられた山留め壁１１と、山留め壁の掘削領域側に、山留め壁と平面視で略直交する方向に延びるバットレス型改良体１２と、バットレス型改良体の下端１２ａに連設される底盤改良体１３と、を備えた。【選択図】図１
EARTH-RETAINING WALL STRUCTURE AND CONSTRUCTION METHOD OF EARTH-RETAINING WALL STRUCTURE
山留め壁構造および山留め壁構造の施工方法
MANO HIDEYUKI (author)
2023-11-22
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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