A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REMOVAL METHOD FOR UNDERGROUND OBSTACLE, AND CONSTRUCTION METHOD FOR ROAD
PROBLEM TO BE SOLVED: To provide an earth retaining wall from which an underground obstacle is removed, while achieving simplification of construction work and shortening of a construction period.SOLUTION: An underground obstacle is demolished and removed by performing excavation by an excavator for excavating the ground while rotating a casing, the tip of which is provided with an excavating bit. A location excavated by the excavator is backfilled with a filler 11. Rows of the plurality of excavated locations arranged in a series are configured as a plurality of rows arranged in a row direction thereof. An earth retaining wall 12 is formed from the filler 11, with which the excavated location is backfilled, in such a manner that the width direction of the row is set as a thickness direction.
【課題】工事の簡素化及び工期の短縮化を図りながら、地下障害物を除去した山留壁を提供する。【解決手段】先端に掘削用ビットを備えたケーシングを回転させながら地中を掘削する掘削機にて掘削して地中障害物を解体除去し、前記掘削機による掘削箇所を充填材１１にて埋め戻して、一連に並ぶ複数の掘削箇所の列がその横列方向に複数並べた複数の列状とし、その列の横幅方向の厚み方向として山留壁１２をその埋め戻した充填材１１で形成する。【選択図】図４
REMOVAL METHOD FOR UNDERGROUND OBSTACLE, AND CONSTRUCTION METHOD FOR ROAD
PROBLEM TO BE SOLVED: To provide an earth retaining wall from which an underground obstacle is removed, while achieving simplification of construction work and shortening of a construction period.SOLUTION: An underground obstacle is demolished and removed by performing excavation by an excavator for excavating the ground while rotating a casing, the tip of which is provided with an excavating bit. A location excavated by the excavator is backfilled with a filler 11. Rows of the plurality of excavated locations arranged in a series are configured as a plurality of rows arranged in a row direction thereof. An earth retaining wall 12 is formed from the filler 11, with which the excavated location is backfilled, in such a manner that the width direction of the row is set as a thickness direction.
【課題】工事の簡素化及び工期の短縮化を図りながら、地下障害物を除去した山留壁を提供する。【解決手段】先端に掘削用ビットを備えたケーシングを回転させながら地中を掘削する掘削機にて掘削して地中障害物を解体除去し、前記掘削機による掘削箇所を充填材１１にて埋め戻して、一連に並ぶ複数の掘削箇所の列がその横列方向に複数並べた複数の列状とし、その列の横幅方向の厚み方向として山留壁１２をその埋め戻した充填材１１で形成する。【選択図】図４
REMOVAL METHOD FOR UNDERGROUND OBSTACLE, AND CONSTRUCTION METHOD FOR ROAD
地下障害物の除去方法、及び、道路の構築方法
OMOTO SATOSHI (author) / HASE OSAMU (author) / KUTSUNA MASAAKI (author) / MINEMATSU HIROYUKI (author) / NISHI KENTARO (author)
2016-01-21
Patent
Electronic Resource
Japanese
UNDERGROUND OBSTACLE REMOVAL ATTACHMENT AND UNDERGROUND OBSTACLE REMOVAL METHOD
| European Patent Office | 2017