A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR DISMANTLING UNDERGROUND FOUNDATION PILE
To provide a method for dismantling an underground foundation pile capable of cutting and removing a foundation pile embedded in the ground.SOLUTION: A method for dismantling an underground foundation pile for dismantling a foundation pile 200 by embedding a casing 50 so as to surround the foundation pile 200 embedded in the ground and using a gap S formed between an inner cylinder surface of the casing 50 and the foundation pile 200 comprises the steps of: inserting an underground foundation pile dismantling device 100 into the casing 50; engaging the underground foundation pile dismantling device 100 with the casing 50 with a stopper 105 provided in the underground foundation pile dismantling device 100; bringing a tip blade 101a at a tip of an arm 101 of the underground foundation pile dismantling device 100 into contact with an outer peripheral surface of the foundation pile 200; and rotating the casing 50 by a full circle rotary excavator 150 to rotate the underground foundation pile dismantling device 100 to cut the foundation pile 200.SELECTED DRAWING: Figure 1
【課題】地中に埋設された基礎杭を切断して撤去する事が可能な地中基礎杭用解体方法の提供。【解決手段】地中に埋設された基礎杭２００を囲むようにケーシング５０を埋設し、ケーシング５０の内筒面と基礎杭２００との間に形成される隙間Ｓを使って基礎杭２００を解体する地中基礎杭用解体方法において、ケーシング５０内に地中基礎杭用解体装置１００を挿入し、地中基礎杭用解体装置１００が備えるストッパ１０５で地中基礎杭用解体装置１００をケーシング５０と係合し、地中基礎杭用解体装置１００が備えるアーム１０１の先端の先端ブレード１０１ａを基礎杭２００の外周面に対して当接させ、全周回転掘削機１５０によってケーシング５０を回転させることで、地中基礎杭用解体装置１００を回転させ、基礎杭２００を切断する。【選択図】図１
METHOD FOR DISMANTLING UNDERGROUND FOUNDATION PILE
To provide a method for dismantling an underground foundation pile capable of cutting and removing a foundation pile embedded in the ground.SOLUTION: A method for dismantling an underground foundation pile for dismantling a foundation pile 200 by embedding a casing 50 so as to surround the foundation pile 200 embedded in the ground and using a gap S formed between an inner cylinder surface of the casing 50 and the foundation pile 200 comprises the steps of: inserting an underground foundation pile dismantling device 100 into the casing 50; engaging the underground foundation pile dismantling device 100 with the casing 50 with a stopper 105 provided in the underground foundation pile dismantling device 100; bringing a tip blade 101a at a tip of an arm 101 of the underground foundation pile dismantling device 100 into contact with an outer peripheral surface of the foundation pile 200; and rotating the casing 50 by a full circle rotary excavator 150 to rotate the underground foundation pile dismantling device 100 to cut the foundation pile 200.SELECTED DRAWING: Figure 1
【課題】地中に埋設された基礎杭を切断して撤去する事が可能な地中基礎杭用解体方法の提供。【解決手段】地中に埋設された基礎杭２００を囲むようにケーシング５０を埋設し、ケーシング５０の内筒面と基礎杭２００との間に形成される隙間Ｓを使って基礎杭２００を解体する地中基礎杭用解体方法において、ケーシング５０内に地中基礎杭用解体装置１００を挿入し、地中基礎杭用解体装置１００が備えるストッパ１０５で地中基礎杭用解体装置１００をケーシング５０と係合し、地中基礎杭用解体装置１００が備えるアーム１０１の先端の先端ブレード１０１ａを基礎杭２００の外周面に対して当接させ、全周回転掘削機１５０によってケーシング５０を回転させることで、地中基礎杭用解体装置１００を回転させ、基礎杭２００を切断する。【選択図】図１
METHOD FOR DISMANTLING UNDERGROUND FOUNDATION PILE
地中基礎杭用解体方法
YOKOYAMA HIROSUKE (author) / INOUE MASAHIRO (author)
2019-01-24
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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