A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT PART WATER CUTOFF METHOD OF IMPERVIOUS WALL
PROBLEM TO BE SOLVED: To provide a joint part water cutoff method of an impervious wall, easy in coping with a case that a hindrance is caused in water cutoff performance of a joint part after installing a sheet pile, and capable of inexpensively forming a water cutoff structure of high reliability.SOLUTION: After constructing a multiple wall-shaped impervious wall body having wall bodies 5a and 5b formed by mutually adjacently joining a plurality of sheet piles 1, 1, etc. having joint members 4a and 4a in both side end parts, in opposed arrangement with an interval therebetween, a cover member 11 for covering a joint part 4 is installed on the opposed surface side of mutually opposed one wall body 5a by straddling the sheet piles 1 and 1 adjacent at both ends. A timbering body 12 whose one end is supported by the mutually opposed other wall body 5b and whose the other end presses both edges of the cover member 11 against the one wall body 5a, is interposed between both wall bodies 5a and 5b.SELECTED DRAWING: Figure 4
【課題】矢板設置後の継手部の止水性能に支障が生じた場合の対応が容易で、安価に信頼性の高い止水構造を形成することができる遮水壁の継手部止水方法の提供。【解決手段】両側端部に継手部材４ａ，４ａを有する複数の矢板１，１...を互いに隣り合わせて接合することにより形成される壁体５ａ，５ｂを互いに間隔を置いて対向する配置に備えている多重壁状の遮水壁本体を構築した後、両端が隣り合う矢板１，１に跨って継手部４を覆うカバー部材１１を互いに対向する一方の壁体５ａの対向面側に設置するとともに、一端を互いに対向する他方の壁体５ｂに支持させ、他端でカバー部材１１の両端縁を一方の壁体５ａに押し当てる支保工体１２を両壁体５ａ，５ｂ間に介在させる。【選択図】図４
JOINT PART WATER CUTOFF METHOD OF IMPERVIOUS WALL
PROBLEM TO BE SOLVED: To provide a joint part water cutoff method of an impervious wall, easy in coping with a case that a hindrance is caused in water cutoff performance of a joint part after installing a sheet pile, and capable of inexpensively forming a water cutoff structure of high reliability.SOLUTION: After constructing a multiple wall-shaped impervious wall body having wall bodies 5a and 5b formed by mutually adjacently joining a plurality of sheet piles 1, 1, etc. having joint members 4a and 4a in both side end parts, in opposed arrangement with an interval therebetween, a cover member 11 for covering a joint part 4 is installed on the opposed surface side of mutually opposed one wall body 5a by straddling the sheet piles 1 and 1 adjacent at both ends. A timbering body 12 whose one end is supported by the mutually opposed other wall body 5b and whose the other end presses both edges of the cover member 11 against the one wall body 5a, is interposed between both wall bodies 5a and 5b.SELECTED DRAWING: Figure 4
【課題】矢板設置後の継手部の止水性能に支障が生じた場合の対応が容易で、安価に信頼性の高い止水構造を形成することができる遮水壁の継手部止水方法の提供。【解決手段】両側端部に継手部材４ａ，４ａを有する複数の矢板１，１...を互いに隣り合わせて接合することにより形成される壁体５ａ，５ｂを互いに間隔を置いて対向する配置に備えている多重壁状の遮水壁本体を構築した後、両端が隣り合う矢板１，１に跨って継手部４を覆うカバー部材１１を互いに対向する一方の壁体５ａの対向面側に設置するとともに、一端を互いに対向する他方の壁体５ｂに支持させ、他端でカバー部材１１の両端縁を一方の壁体５ａに押し当てる支保工体１２を両壁体５ａ，５ｂ間に介在させる。【選択図】図４
JOINT PART WATER CUTOFF METHOD OF IMPERVIOUS WALL
遮水壁の継手部止水方法
MIYOSHI TOSHIYASU (author) / YAMADA KOICHI (author) / TANAKA TOMOHIRO (author) / TSUTSUMI AYATO (author) / WATABE YOICHI (author) / KATSURA TAKUZO (author) / NAGAO NAOYA (author) / HARADA NORIYOSHI (author)
2016-12-08
Patent
Electronic Resource
Japanese
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