A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BLOCK UNIT FOR RETAINING WALL, AND RETAINING WALL
To provide a block unit for a retaining wall and a retaining wall which realizes weight saving while maintaining strength, which has a simple structure, and which can be manufactured at low cost.SOLUTION: A retaining wall is constituted of block units 10 for a retaining wall, which comprises a concrete front wall 12, a rear wall 14, a connection body 16, and a connection means 18. The rear wall is disposed with facing the front wall 12 so as to keep a space between the front wall 12 for placing an in-filling concrete. The connection body comprises an abutment shoulder portion 36 being in contact with each of inner face sides of the front wall 12 and the rear wall 14, and is constituted of a rigid body connecting the front wall 12 and the rear wall 14. The connection means includes a base plate 44 whose part is integrally buried in each of the front wall 12 and the rear wall 14; and which is respectively protruded toward a direction facing with the connection body 16. The connection means connects the base plate 44 with the abutment shoulder portion 36 of the connection body 16 with horizontally penetrating them, in a state where the abutment shoulder portion 36 of the connection body 16 is in contact with each of the inner face sides of the front wall 12 and the rear wall 14, and a side face of the connection body 16 is in contact with base plate 44.SELECTED DRAWING: Figure 1
【課題】強度を保持しつつ、軽量化を実現し、構造が簡単で、低コストで製造できる擁壁用ブロックユニット及び擁壁を提供する。【解決手段】コンクリート製の前壁１２と、前壁１２との間に胴込コンクリート打設用の間隔をあけるように前壁１２に対向して配置される後壁１４と、前壁１２と後壁１４とのそれぞれの内面側に当接する当接肩部３６を備え、該前壁１２と後壁１４とを連結する剛体からなる連結体１６と、を備え、前壁１２及び後壁１４のそれぞれについて一部を埋設して一体化された基板であってそれぞれ連結体１６との対向方向に向けて突設された基板４４を含み、前壁１２と後壁１４とのそれぞれの内面側に連結体１６の当接肩部３６を当接させつつ基板４４に該連結体１６の側面をあてがって基板４４と連結体１６の当接肩部３６とを横貫通連結する連結手段１８と、を備えた擁壁用ブロックユニット１０から構成される。【選択図】図１
BLOCK UNIT FOR RETAINING WALL, AND RETAINING WALL
To provide a block unit for a retaining wall and a retaining wall which realizes weight saving while maintaining strength, which has a simple structure, and which can be manufactured at low cost.SOLUTION: A retaining wall is constituted of block units 10 for a retaining wall, which comprises a concrete front wall 12, a rear wall 14, a connection body 16, and a connection means 18. The rear wall is disposed with facing the front wall 12 so as to keep a space between the front wall 12 for placing an in-filling concrete. The connection body comprises an abutment shoulder portion 36 being in contact with each of inner face sides of the front wall 12 and the rear wall 14, and is constituted of a rigid body connecting the front wall 12 and the rear wall 14. The connection means includes a base plate 44 whose part is integrally buried in each of the front wall 12 and the rear wall 14; and which is respectively protruded toward a direction facing with the connection body 16. The connection means connects the base plate 44 with the abutment shoulder portion 36 of the connection body 16 with horizontally penetrating them, in a state where the abutment shoulder portion 36 of the connection body 16 is in contact with each of the inner face sides of the front wall 12 and the rear wall 14, and a side face of the connection body 16 is in contact with base plate 44.SELECTED DRAWING: Figure 1
【課題】強度を保持しつつ、軽量化を実現し、構造が簡単で、低コストで製造できる擁壁用ブロックユニット及び擁壁を提供する。【解決手段】コンクリート製の前壁１２と、前壁１２との間に胴込コンクリート打設用の間隔をあけるように前壁１２に対向して配置される後壁１４と、前壁１２と後壁１４とのそれぞれの内面側に当接する当接肩部３６を備え、該前壁１２と後壁１４とを連結する剛体からなる連結体１６と、を備え、前壁１２及び後壁１４のそれぞれについて一部を埋設して一体化された基板であってそれぞれ連結体１６との対向方向に向けて突設された基板４４を含み、前壁１２と後壁１４とのそれぞれの内面側に連結体１６の当接肩部３６を当接させつつ基板４４に該連結体１６の側面をあてがって基板４４と連結体１６の当接肩部３６とを横貫通連結する連結手段１８と、を備えた擁壁用ブロックユニット１０から構成される。【選択図】図１
BLOCK UNIT FOR RETAINING WALL, AND RETAINING WALL
擁壁用ブロックユニット及び擁壁
KANAMARU KAZUO (author)
2019-02-07
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen