REINFORCEMENT MEMBER AND EARTH-RETAINING WALL

To provide a reinforcement member capable of improving workability and thus reducing a load on a joint part.SOLUTION: A reinforcement member 1 is constructed by combining a plurality of liner plates 5 in a shaft, used for an earth-retaining wall 100 having a first wall part 101 formed along a first...

Full description

Saved in:
Bibliographic Details
Main Authors MATSUNO TOMOYUKI, KODAMA KEIICHI
Format Patent
LanguageEnglish
Japanese
Published 27.06.2022
Subjects
EARTH DRILLING
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
GALLERIES
HYDRAULIC ENGINEERING
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
SOIL SHIFTING
TUNNELS
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:To provide a reinforcement member capable of improving workability and thus reducing a load on a joint part.SOLUTION: A reinforcement member 1 is constructed by combining a plurality of liner plates 5 in a shaft, used for an earth-retaining wall 100 having a first wall part 101 formed along a first reference plane M parallel to a vertical direction Z and a long-axis direction X and a second wall part 102 formed to be bent with respect to the first reference plane M, and provided to at least one of the upper and the lower ends of each liner plates 5. The reinforcement member 1 comprises: a first extension part 11 that extends along the first wall part 101; and a second extension part 12 that is formed integrally with the first extension part 11 and extends along the second wall part 102.SELECTED DRAWING: Figure 4 【課題】施工性を向上させることが可能となり、継手部分の負担を低減させることが可能となる補強部材を提供する。【解決手段】実施形態に係る補強部材１は、立坑内に複数のライナープレート５を組み合わせて構築されるとともに、上下方向Ｚ及び長軸方向Ｘに平行な第１基準面Ｍに沿って形成される第１壁部１０１と、第１基準面Ｍに対して湾曲して形成される第２壁部１０２とを有する土留壁１００に用いられ、ライナープレート５の上端及び下端の少なくとも何れかに設けられる補強部材１であって、第１壁部１０１に沿って延びる第１延伸部１１と、第１延伸部１１と一体的に形成されるとともに第２壁部１０２に沿って延びる第２延伸部１２と、を備えることを特徴とする。【選択図】図４
Bibliography:Application Number: JP20200207728