A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OBSTACLE CRUSHING METHOD, AND OBSTACLE REMOVAL METHOD
To provide a method capable of efficiently crushing or removing obstacles in the ground.SOLUTION: An obstacle crushing method is a method of crushing obstacles in the ground. The method includes: a casing preparation step of preparing a casing that has a top casing 1 with a lid 1a on a top thereof, including a water air supply unit 1b capable of supplying water, or, water and air from the lid to an inside, and to a bottom of the top casing, a bottom casing comprising on its bottom, a drilling blade is connected; and a crushing step of crushing obstacles in the ground by lowering the same in the ground while rotating the caching with an all-around rotating machine. In the obstacle crushing method, water, or, water and air are supplied from the water/air supply part of the top casing.SELECTED DRAWING: Figure 1
【課題】効率よく地中の障害物を破砕又は除去する方法を提供する。【解決手段】地中の障害物を破砕する障害破砕方法であって、天面に蓋部１ａを有し、蓋部から内部に水、又は、水及び空気を供給可能な水空気供給部１ｂを有している最上部ケーシング１の下部に、掘削刃を下端に有した最下部ケーシングを少なくとも接続したケーシングを準備するケーシング準備工程と、全周回転機でケーシングを回転させながら地中に埋込むとともに、地中の障害物を破砕する破砕工程と、を備え、破砕工程では、最上部ケーシングの水空気供給部から、水、又は、水及び空気を供給することを特徴とする障害破砕方法とした。【選択図】図１
OBSTACLE CRUSHING METHOD, AND OBSTACLE REMOVAL METHOD
To provide a method capable of efficiently crushing or removing obstacles in the ground.SOLUTION: An obstacle crushing method is a method of crushing obstacles in the ground. The method includes: a casing preparation step of preparing a casing that has a top casing 1 with a lid 1a on a top thereof, including a water air supply unit 1b capable of supplying water, or, water and air from the lid to an inside, and to a bottom of the top casing, a bottom casing comprising on its bottom, a drilling blade is connected; and a crushing step of crushing obstacles in the ground by lowering the same in the ground while rotating the caching with an all-around rotating machine. In the obstacle crushing method, water, or, water and air are supplied from the water/air supply part of the top casing.SELECTED DRAWING: Figure 1
【課題】効率よく地中の障害物を破砕又は除去する方法を提供する。【解決手段】地中の障害物を破砕する障害破砕方法であって、天面に蓋部１ａを有し、蓋部から内部に水、又は、水及び空気を供給可能な水空気供給部１ｂを有している最上部ケーシング１の下部に、掘削刃を下端に有した最下部ケーシングを少なくとも接続したケーシングを準備するケーシング準備工程と、全周回転機でケーシングを回転させながら地中に埋込むとともに、地中の障害物を破砕する破砕工程と、を備え、破砕工程では、最上部ケーシングの水空気供給部から、水、又は、水及び空気を供給することを特徴とする障害破砕方法とした。【選択図】図１
OBSTACLE CRUSHING METHOD, AND OBSTACLE REMOVAL METHOD
障害破砕方法、及び障害除去方法
TOKUNAGA TETSUYA (author) / TOKUNAGA YONEJI (author)
2021-07-26
Patent
Electronic Resource
Japanese
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