A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL EARTH RETAINING MATERIAL, EARTH RETAINING WALL USING THE SAME, AND METHOD FOR CONSTRUCTING EARTH RETAINING WALL
To provide a steel earth retaining material, an earth retaining wall using the same, and a method for constructing the earth retaining wall, capable of easily mounting a valve for emergency water injection while ensuring the performance required as the earth retaining material.SOLUTION: A steel earth retaining material 1 that constitutes an earth retaining wall comprises an earth retaining material body 11 formed with a water passage hole 11a to which a valve 6 can be attached, and a reinforcement plate 12 temporarily fixed to the earth retaining material main body 11 so as to close the water passage hole 11a. A bolt hole 11c through which the bolt 4 can be inserted may be formed around the water passage hole 11a, and the reinforcing plate 12 preferably covers the bolt hole 11c.SELECTED DRAWING: Figure 2
【課題】土留材として要求される性能を確保しつつ、緊急注水用のバルブを容易に取り付けることができる鋼製の土留材及びこれを用いた土留壁、並びに土留壁の施工方法を提供する【解決手段】土留壁を構成する鋼製の土留材１であって、バルブ６を取付可能な通水孔１１ａが形成された土留材本体１１と、前記通水孔１１ａを塞ぐように前記土留材本体１１に仮固定された補強プレート１２と、を有する。通水孔１１ａの周囲には、ボルト４が挿通可能なボルト孔１１ｃが形成されていてもよく、補強プレート１２はボルト孔１１ｃを覆っていることが好適である。【選択図】図２
STEEL EARTH RETAINING MATERIAL, EARTH RETAINING WALL USING THE SAME, AND METHOD FOR CONSTRUCTING EARTH RETAINING WALL
To provide a steel earth retaining material, an earth retaining wall using the same, and a method for constructing the earth retaining wall, capable of easily mounting a valve for emergency water injection while ensuring the performance required as the earth retaining material.SOLUTION: A steel earth retaining material 1 that constitutes an earth retaining wall comprises an earth retaining material body 11 formed with a water passage hole 11a to which a valve 6 can be attached, and a reinforcement plate 12 temporarily fixed to the earth retaining material main body 11 so as to close the water passage hole 11a. A bolt hole 11c through which the bolt 4 can be inserted may be formed around the water passage hole 11a, and the reinforcing plate 12 preferably covers the bolt hole 11c.SELECTED DRAWING: Figure 2
【課題】土留材として要求される性能を確保しつつ、緊急注水用のバルブを容易に取り付けることができる鋼製の土留材及びこれを用いた土留壁、並びに土留壁の施工方法を提供する【解決手段】土留壁を構成する鋼製の土留材１であって、バルブ６を取付可能な通水孔１１ａが形成された土留材本体１１と、前記通水孔１１ａを塞ぐように前記土留材本体１１に仮固定された補強プレート１２と、を有する。通水孔１１ａの周囲には、ボルト４が挿通可能なボルト孔１１ｃが形成されていてもよく、補強プレート１２はボルト孔１１ｃを覆っていることが好適である。【選択図】図２
STEEL EARTH RETAINING MATERIAL, EARTH RETAINING WALL USING THE SAME, AND METHOD FOR CONSTRUCTING EARTH RETAINING WALL
鋼製の土留材及びこれを用いた土留壁、並びに土留壁の施工方法
KUWAJIMA NOBUHIKO (author)
2022-10-05
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
EARTH RETAINING WALL CORE MATERIAL AND EARTH RETAINING WALL
| European Patent Office | 2023
| European Patent Office | 2024
CORE MATERIAL FOR EARTH RETAINING WALL, EARTH RETAINING WALL, AND METHOD FOR CONSTRUCTING THEREOF
| European Patent Office | 2023
EARTH RETAINING WALL, CONSTRUCTION METHOD OF EARTH RETAINING WALL
| European Patent Office | 2019
EARTH RETAINING WALL STRUCTURE AND EARTH RETAINING METHOD
| European Patent Office | 2015