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A platform for research: civil engineering, architecture and urbanism
EARTH RETAINING UNIT AND EARTH RETAINING METHOD USING THE SAME
To provide an earth retaining unit which can be constructed with an extremely small number of steps and can greatly save work cost compared to the case in which a conventional L-shaped concrete vertical wall is constructed, and an earth retaining method using the same.SOLUTION: An earth retaining unit includes a base plate 1, an earth retaining plate 2 and inclination prevention means of the earth retaining plate 2, in which a mortise 5 is perforated in the base plate 1, a tenon 9 engaged with the mortise 5 of the base plate 1 is formed on the bottom surface of the earth retaining plate 2, and the earth retaining plate 2 makes the tenon 9 engaged with the mortise 5 of the base plate 1 and thereby is erected on the base plate 1.SELECTED DRAWING: Figure 1
【課題】従来のＬ型コンクリート擁壁の構築の場合に比較して、格段に少ない工程で構築でき、作業コストを大幅に節減し得る土留めユニット及びそれを用いた土留め方法を提供することを課題とする。【解決手段】ベース板１と、ベース板１に立設される土留め板２と、土留め板２の傾倒防止手段とから成り、ベース板１にほぞ穴５が穿設されると共に、土留め板２の底面にベース板１のほぞ穴５に嵌合するほぞ９が形成され、土留め板２はそのほぞ９をベース板１のほぞ穴５に嵌合することによりベース板１に立設される。【選択図】図１
EARTH RETAINING UNIT AND EARTH RETAINING METHOD USING THE SAME
To provide an earth retaining unit which can be constructed with an extremely small number of steps and can greatly save work cost compared to the case in which a conventional L-shaped concrete vertical wall is constructed, and an earth retaining method using the same.SOLUTION: An earth retaining unit includes a base plate 1, an earth retaining plate 2 and inclination prevention means of the earth retaining plate 2, in which a mortise 5 is perforated in the base plate 1, a tenon 9 engaged with the mortise 5 of the base plate 1 is formed on the bottom surface of the earth retaining plate 2, and the earth retaining plate 2 makes the tenon 9 engaged with the mortise 5 of the base plate 1 and thereby is erected on the base plate 1.SELECTED DRAWING: Figure 1
【課題】従来のＬ型コンクリート擁壁の構築の場合に比較して、格段に少ない工程で構築でき、作業コストを大幅に節減し得る土留めユニット及びそれを用いた土留め方法を提供することを課題とする。【解決手段】ベース板１と、ベース板１に立設される土留め板２と、土留め板２の傾倒防止手段とから成り、ベース板１にほぞ穴５が穿設されると共に、土留め板２の底面にベース板１のほぞ穴５に嵌合するほぞ９が形成され、土留め板２はそのほぞ９をベース板１のほぞ穴５に嵌合することによりベース板１に立設される。【選択図】図１
EARTH RETAINING UNIT AND EARTH RETAINING METHOD USING THE SAME
土留めユニット及びそれを用いた土留め方法
YAMAGUCHI NOBUHIRO (author)
2020-02-13
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2018
| European Patent Office | 2024
| European Patent Office | 2022
| European Patent Office | 2022