Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DEVICE FOR PRODUCING HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF PRODUCING HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN USING THE PRODUCTION DEVICE, AND HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN PRODUCED BY THE PRODUCTION DEVICE
PROBLEM TO BE SOLVED: To provide a device for producing a hydraulic setting solidification material liquid substitution column, a method of producing a hydraulic setting solidification material liquid substitution column using the production device, and a hydraulic setting solidification material liquid substitution column produced by the production device, in which a hydraulic setting solidification material liquid substitution column is formed with spiral projections on the outer peripheral surface thereof by using an excavation rod which includes massive projections fixed in a part thereof to thereby increase the peripheral surface frictional force to increase a support force in a vertical direction of the hydraulic setting solidification material liquid substitution column.SOLUTION: An excavation rod of a device for producing a hydraulic setting solidification material liquid substitution column has at least one massive projection which is fixed on a lower side face of the excavation rod.
【課題】 掘削ロッドの一部に塊状突起物を固設して施工することにより、水硬性固化材液置換コラムの外周面に螺旋状の突起部を形成して、その効果により周面摩擦力を増大させて、結果的に水硬性固化材液置換コラムの鉛直支持力を増大させる水硬性固化材液置換コラムの築造装置、築造方法及び該築造装置により築造した置換コラムを提供する。【解決手段】 水硬性固化材液置換コラム築造装置の掘削ロッドにおいて、掘削ロッドの下方部側面に、少なくとも１個の塊状突起を固設したことを特徴とする。【選択図】 図１
DEVICE FOR PRODUCING HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF PRODUCING HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN USING THE PRODUCTION DEVICE, AND HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN PRODUCED BY THE PRODUCTION DEVICE
PROBLEM TO BE SOLVED: To provide a device for producing a hydraulic setting solidification material liquid substitution column, a method of producing a hydraulic setting solidification material liquid substitution column using the production device, and a hydraulic setting solidification material liquid substitution column produced by the production device, in which a hydraulic setting solidification material liquid substitution column is formed with spiral projections on the outer peripheral surface thereof by using an excavation rod which includes massive projections fixed in a part thereof to thereby increase the peripheral surface frictional force to increase a support force in a vertical direction of the hydraulic setting solidification material liquid substitution column.SOLUTION: An excavation rod of a device for producing a hydraulic setting solidification material liquid substitution column has at least one massive projection which is fixed on a lower side face of the excavation rod.
【課題】 掘削ロッドの一部に塊状突起物を固設して施工することにより、水硬性固化材液置換コラムの外周面に螺旋状の突起部を形成して、その効果により周面摩擦力を増大させて、結果的に水硬性固化材液置換コラムの鉛直支持力を増大させる水硬性固化材液置換コラムの築造装置、築造方法及び該築造装置により築造した置換コラムを提供する。【解決手段】 水硬性固化材液置換コラム築造装置の掘削ロッドにおいて、掘削ロッドの下方部側面に、少なくとも１個の塊状突起を固設したことを特徴とする。【選択図】 図１
DEVICE FOR PRODUCING HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF PRODUCING HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN USING THE PRODUCTION DEVICE, AND HYDRAULIC SETTING SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN PRODUCED BY THE PRODUCTION DEVICE
水硬性固化材液置換コラムの築造装置と該築造装置を用いて水硬性固化材液置換コラムを築造する方法及び該築造装置により築造した水硬性固化材液置換コラム
YOSHIDA SHIGERU (Autor:in) / YAMATO SHINICHI (Autor:in) / YANAGIDA YUJI (Autor:in) / YOSHIDA SHIGEKI (Autor:in) / MURAYAMA ATSUSHI (Autor:in) / FUJIHASHI TOSHINORI (Autor:in) / TANAKA KEIZO (Autor:in) / KANEKO TAKAYUKI (Autor:in)
23.07.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2016
DEVICE FOR PRODUCING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN
| Europäisches Patentamt | 2016
DEVICE FOR CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN
| Europäisches Patentamt | 2016
| Europäisches Patentamt | 2016