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A platform for research: civil engineering, architecture and urbanism
WATER SHIELDING STRUCTURE FOR CONTROL TYPE REVETMENT AND WATER SHIELDING STRUCTURE FOR WATER SHIELDING SHEET END
To provide a water shielding structure for a control type revetment, which can reduce the used amount of a water shielding material.SOLUTION: This water shielding structure for the control type revetment comprises: a structure 7 constructed on an impermeable improved base 23; a water shielding sheet body 25; and a protective mat 27 that covers the water shielding sheet body; a water shielding sheet 9 that covers the portion of the structure 7 and the impermeable improved base 23; and a water shielding material 11 that is in direct contact with the water shielding sheet 9. In at least a part of the portion of the water shielding sheet 9 in direct contact with the water shielding material 11, the water shielding sheet body 25 is in direct contact with the water shielding material 11. The portion of the water shielding sheet body 25 in direct contact with the water shielding material 11 comprises a plurality of surfaces 25a, 25b different from each other in orientation.SELECTED DRAWING: Figure 4
【課題】遮水材の使用量を低減することができる管理型護岸の遮水構造を提供する。【解決手段】不透水性改良基盤２３の上に構築された構造物７と、遮水シート本体２５と、これを覆っている保護マット２７とを備えて構成されており、構造物７と、不透水性改良地盤２３の部位とを覆っている遮水シート９と、遮水シート９に直接接触している遮水材１１とを有し、遮水シート９の遮水材１１に直接接触している部位のうちの少なくとも一部では、遮水シート本体２５が遮水材１１に直接接触しており、遮水シート本体２５の遮水材１１に直接接触している部位は、お互いの向きが異なっている複数の面２５ａ、２５ｂを備えている。【選択図】図４
WATER SHIELDING STRUCTURE FOR CONTROL TYPE REVETMENT AND WATER SHIELDING STRUCTURE FOR WATER SHIELDING SHEET END
To provide a water shielding structure for a control type revetment, which can reduce the used amount of a water shielding material.SOLUTION: This water shielding structure for the control type revetment comprises: a structure 7 constructed on an impermeable improved base 23; a water shielding sheet body 25; and a protective mat 27 that covers the water shielding sheet body; a water shielding sheet 9 that covers the portion of the structure 7 and the impermeable improved base 23; and a water shielding material 11 that is in direct contact with the water shielding sheet 9. In at least a part of the portion of the water shielding sheet 9 in direct contact with the water shielding material 11, the water shielding sheet body 25 is in direct contact with the water shielding material 11. The portion of the water shielding sheet body 25 in direct contact with the water shielding material 11 comprises a plurality of surfaces 25a, 25b different from each other in orientation.SELECTED DRAWING: Figure 4
【課題】遮水材の使用量を低減することができる管理型護岸の遮水構造を提供する。【解決手段】不透水性改良基盤２３の上に構築された構造物７と、遮水シート本体２５と、これを覆っている保護マット２７とを備えて構成されており、構造物７と、不透水性改良地盤２３の部位とを覆っている遮水シート９と、遮水シート９に直接接触している遮水材１１とを有し、遮水シート９の遮水材１１に直接接触している部位のうちの少なくとも一部では、遮水シート本体２５が遮水材１１に直接接触しており、遮水シート本体２５の遮水材１１に直接接触している部位は、お互いの向きが異なっている複数の面２５ａ、２５ｂを備えている。【選択図】図４
WATER SHIELDING STRUCTURE FOR CONTROL TYPE REVETMENT AND WATER SHIELDING STRUCTURE FOR WATER SHIELDING SHEET END
管理型護岸の遮水構造および遮水シート端部の遮水構造。
WAGI TAKATSU (author) / OKAMOTO NOBUHITO (author) / YUMIKI HIROYUKI (author) / OBUCHI SHOICHIRO (author)
2021-07-08
Patent
Electronic Resource
Japanese
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