Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REINFORCEMENT CONSTRUCTION AND QUALITY CONTROL METHOD FOR EARTH STRUCTURE USING INJECTION TYPE NATURAL GROUND REINFORCEMENT MATERIAL
PROBLEM TO BE SOLVED: To provide a reinforcement construction and quality control method for an earth structure using an injection type natural ground reinforcement material, which prevents an important structure such as an adjacent rail track from being affected by ground deformation caused during construction due to the upheaval or depression and settlement of the natural ground.SOLUTION: In a reinforcement construction and quality control method for an earth structure using an injection type natural ground reinforcement material, reinforcement is performed while deformation caused during construction due to the upheaval or depression and settlement of natural ground is suppressed to the utmost, when an earth structure such as fill and an earth retaining wall, adjacent to a rail track, a road, a house and the like, is reinforced with the injection type natural ground reinforcement material. A drilled hole diameter is set smaller.
【課題】 地山の隆起あるいは陥没や沈下の施工中の地盤変形により、近接する線路などの重要構造物に影響を与えないようにする、注入型地山補強材を用いた土構造物の補強施工・品質管理方法を提供する。【解決手段】 線路や道路、住宅などに近接する盛土や土留め擁壁などの土構造物を、注入型地山補強材を用いて補強する際に、施工中に生じる地山の隆起あるいは陥没や沈下の変形を極力、抑制しながら補強する注入型地山補強材を用いた土構造物の補強施工・品質管理方法において、削孔径を小径化する。【選択図】 図１
REINFORCEMENT CONSTRUCTION AND QUALITY CONTROL METHOD FOR EARTH STRUCTURE USING INJECTION TYPE NATURAL GROUND REINFORCEMENT MATERIAL
PROBLEM TO BE SOLVED: To provide a reinforcement construction and quality control method for an earth structure using an injection type natural ground reinforcement material, which prevents an important structure such as an adjacent rail track from being affected by ground deformation caused during construction due to the upheaval or depression and settlement of the natural ground.SOLUTION: In a reinforcement construction and quality control method for an earth structure using an injection type natural ground reinforcement material, reinforcement is performed while deformation caused during construction due to the upheaval or depression and settlement of natural ground is suppressed to the utmost, when an earth structure such as fill and an earth retaining wall, adjacent to a rail track, a road, a house and the like, is reinforced with the injection type natural ground reinforcement material. A drilled hole diameter is set smaller.
【課題】 地山の隆起あるいは陥没や沈下の施工中の地盤変形により、近接する線路などの重要構造物に影響を与えないようにする、注入型地山補強材を用いた土構造物の補強施工・品質管理方法を提供する。【解決手段】 線路や道路、住宅などに近接する盛土や土留め擁壁などの土構造物を、注入型地山補強材を用いて補強する際に、施工中に生じる地山の隆起あるいは陥没や沈下の変形を極力、抑制しながら補強する注入型地山補強材を用いた土構造物の補強施工・品質管理方法において、削孔径を小径化する。【選択図】 図１
REINFORCEMENT CONSTRUCTION AND QUALITY CONTROL METHOD FOR EARTH STRUCTURE USING INJECTION TYPE NATURAL GROUND REINFORCEMENT MATERIAL
注入型地山補強材を用いた土構造物の補強施工・品質管理方法
TATEYAMA MASARU (Autor:in) / NAKAJIMA SUSUMU (Autor:in) / YOKOTA KOICHI (Autor:in) / TAKAHASHI TOKU (Autor:in) / BEPPU MASAAKI (Autor:in) / OKAMOTO MASAHIRO (Autor:in) / TAMURA YUKIHIKO (Autor:in)
21.12.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
NATURAL GROUND REINFORCEMENT-EARTH METHOD AND REINFORCEMENT MATERIAL USED THEREFOR
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