Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WATER-SHIELDING WALL
To provide a water-shielding wall capable of suppressing occurrence of a gap.SOLUTION: A water-shielding wall 10 includes a plurality of first improvement body 14 which is formed by solidifying a ground 12 by injecting a chemical solution and is lumpy, and a second improvement body 16 which is formed by solidifying the ground with a larger injection amount of chemical solution than an injection amount of the chemical solution of the first improvement body 14 and has a large contour than that of the first improvement body 14, and is constructed so that the first improvement body 14 and the second improvement body 16 are brought into contact with each other in a depth direction and a horizontal direction in the ground 12.SELECTED DRAWING: Figure 1
【課題】隙間が生じることを抑制することができる遮水壁を提供する。【解決手段】遮水壁１０は、薬液を注入することで地盤１２を固化させ形成された複数の塊状の第１改良体１４と、第１改良体１４の薬液の注入量より多い注入量の薬液によって地盤を固化させ形成され、第１改良体１４より外形が大きい第２改良体１６と、を備え、地盤１２中に深さ方向及び水平方向に第１改良体１４と第２改良体１６を接触させて構築している。【選択図】図１
WATER-SHIELDING WALL
To provide a water-shielding wall capable of suppressing occurrence of a gap.SOLUTION: A water-shielding wall 10 includes a plurality of first improvement body 14 which is formed by solidifying a ground 12 by injecting a chemical solution and is lumpy, and a second improvement body 16 which is formed by solidifying the ground with a larger injection amount of chemical solution than an injection amount of the chemical solution of the first improvement body 14 and has a large contour than that of the first improvement body 14, and is constructed so that the first improvement body 14 and the second improvement body 16 are brought into contact with each other in a depth direction and a horizontal direction in the ground 12.SELECTED DRAWING: Figure 1
【課題】隙間が生じることを抑制することができる遮水壁を提供する。【解決手段】遮水壁１０は、薬液を注入することで地盤１２を固化させ形成された複数の塊状の第１改良体１４と、第１改良体１４の薬液の注入量より多い注入量の薬液によって地盤を固化させ形成され、第１改良体１４より外形が大きい第２改良体１６と、を備え、地盤１２中に深さ方向及び水平方向に第１改良体１４と第２改良体１６を接触させて構築している。【選択図】図１
WATER-SHIELDING WALL
遮水壁
KITAHARA MIKI (Autor:in) / SHIMIZU TAKAAKI (Autor:in) / NAKAJIMA TOMOHIRO (Autor:in) / SAKURAI YOHEI (Autor:in) / HAMADA YUKIHIRO (Autor:in) / ONISHI NAOHIRO (Autor:in)
31.08.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
SIDE WALL WATER SHIELDING STRUCTURE AND CONSTRUCTION METHOD OF SIDE WALL WATER SHIELDING STRUCTURE
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