A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INSTALLATION METHOD OF REVETMENT BLOCK
To provide an installation method of revetment blocks which can carry-in a block into a construction site where transportation is difficult for a concrete block having a rear face wall and which can install simply compared with a concrete block not having a rear face wall.SOLUTION: An installation method of revetment blocks comprises: a block installation step of installing a revetment block 1 having a plate-like surface wall portion 11 and a plate-like counterfort portion 12 erected substantially parallel to the surface wall portion 11; a support step of disposing a jig 2 including at least two protrusions 21 protruding in one direction at a rear end portion 12a of the counterfort portion 12 so as to make the protrusions 21 be in contact, and bridging a post 3 between the jig 2 and a sloped face SL; a finishing stake member installation step of installing a first finishing stake member 4 between the two protrusions 21; and a plate member insertion step of inserting a first plate-like member between the two protrusions 21, that is, between the counterfort portion 12 and the first finishing stake member 4.SELECTED DRAWING: Figure 3
【課題】擁壁用ブロックにおいて、背面壁を有するコンクリートブロックであれば搬送困難な施工現場へも搬入することができ、背面壁を有さないコンクリートブロックに比べて簡便に設置可能な設置方法を提供する。【解決手段】板状の表面壁部１１と、表面壁部１１より略平行に立設する板状の控え壁部１２とを有する擁壁用ブロック１を設置するブロック設置工程と、一つの方向に突設した少なくとも二つの突設部２１を有する冶具２を、控え壁部１２の後端部１２ａに突設部２１を当接させて配設し、冶具２と法面ＳＬに支柱３を架設する支持工程と、二つの突設部２１の間に第一の丁張部材４を設置する丁張部材設置工程と、二つの突設部２１の間であって、控え壁部１２と第一の丁張部材４の間に第一の板状部材を挿入する板部材挿入工程を備える。【選択図】図３
INSTALLATION METHOD OF REVETMENT BLOCK
To provide an installation method of revetment blocks which can carry-in a block into a construction site where transportation is difficult for a concrete block having a rear face wall and which can install simply compared with a concrete block not having a rear face wall.SOLUTION: An installation method of revetment blocks comprises: a block installation step of installing a revetment block 1 having a plate-like surface wall portion 11 and a plate-like counterfort portion 12 erected substantially parallel to the surface wall portion 11; a support step of disposing a jig 2 including at least two protrusions 21 protruding in one direction at a rear end portion 12a of the counterfort portion 12 so as to make the protrusions 21 be in contact, and bridging a post 3 between the jig 2 and a sloped face SL; a finishing stake member installation step of installing a first finishing stake member 4 between the two protrusions 21; and a plate member insertion step of inserting a first plate-like member between the two protrusions 21, that is, between the counterfort portion 12 and the first finishing stake member 4.SELECTED DRAWING: Figure 3
【課題】擁壁用ブロックにおいて、背面壁を有するコンクリートブロックであれば搬送困難な施工現場へも搬入することができ、背面壁を有さないコンクリートブロックに比べて簡便に設置可能な設置方法を提供する。【解決手段】板状の表面壁部１１と、表面壁部１１より略平行に立設する板状の控え壁部１２とを有する擁壁用ブロック１を設置するブロック設置工程と、一つの方向に突設した少なくとも二つの突設部２１を有する冶具２を、控え壁部１２の後端部１２ａに突設部２１を当接させて配設し、冶具２と法面ＳＬに支柱３を架設する支持工程と、二つの突設部２１の間に第一の丁張部材４を設置する丁張部材設置工程と、二つの突設部２１の間であって、控え壁部１２と第一の丁張部材４の間に第一の板状部材を挿入する板部材挿入工程を備える。【選択図】図３
INSTALLATION METHOD OF REVETMENT BLOCK
擁壁用ブロック設置方法
MIYAZAKI YOICHI (author)
2021-01-07
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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