JPS61146600U - - Google Patents
Info
- Publication number
- JPS61146600U JPS61146600U JP2813585U JP2813585U JPS61146600U JP S61146600 U JPS61146600 U JP S61146600U JP 2813585 U JP2813585 U JP 2813585U JP 2813585 U JP2813585 U JP 2813585U JP S61146600 U JPS61146600 U JP S61146600U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- water
- fastener
- view
- blocking sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１〜２図は、従来の遮水シートと透水部材と
の併合使用における遮水シートの張装方法の説明
断面図である。また、第３〜７図は、本考案の一
実施態様で、第３図は台座部材に凸嵌合部を有す
る遮水シート用留め具の分解斜視図、第４図は台
座部材に凹嵌合部を有する遮水シート用留め具の
分解斜視図、第５図はワツシヤ嵌合による遮水シ
ート用留め具の分解斜視図、第６図はかしめ嵌合
による遮水シート用留め具の分解斜視図、第７図
は横嵌合による遮水シート用留め具の分解斜視図
である。更に、第８〜１１図は、トンネル工事に
おけるナトム工法を例に、本考案の遮水シート用
留め具の使用方法を示すものであり、第８図はナ
トム工法によるトンネル工事の概要断面図、第９
〜１０図は本考案の遮水シート用留め具の使用方
法の模式断面図、第１１図は遮水シートの嵌合挟
着状態を示す拡大断面図である。
Ｓ；遮水シート、１；台座部材、１ａ；片方の
嵌合部、２；嵌合部材、２ａ；他方の嵌合部。
FIGS. 1 and 2 are cross-sectional views illustrating a method of tensioning a water-shielding sheet in a conventional combined use of a water-shielding sheet and a water-permeable member. 3 to 7 show one embodiment of the present invention, FIG. 3 is an exploded perspective view of a water-shielding sheet fastener having a convex fitting portion on the pedestal member, and FIG. 4 shows a concave fitting portion on the pedestal member. Fig. 5 is an exploded perspective view of a water-shielding sheet fastener with a mating part, Figure 5 is an exploded perspective view of a water-shielding sheet fastener with a caulking fit, and Fig. 6 is an exploded perspective view of a water-shielding sheet fastener with caulking fitting. A perspective view, FIG. 7 is an exploded perspective view of a fastener for a water-blocking sheet by lateral fitting. Furthermore, Figures 8 to 11 show how to use the water-blocking sheet fastener of the present invention using the Natom construction method in tunnel construction as an example, and Figure 8 is a schematic cross-sectional view of tunnel construction using the Natom construction method. 9th
10 are schematic cross-sectional views showing how to use the fastener for a water-blocking sheet of the present invention, and FIG. 11 is an enlarged sectional view showing the fitted and clamped state of the water-blocking sheet. S: water-shielding sheet, 1: pedestal member, 1a: one fitting part, 2: fitting member, 2a: other fitting part.
Claims (1)
嵌合部１ａを有する台座部材１と、該嵌合部１ａ
に対応する形状の他方の嵌合部２ａを有する嵌合
部材２とからなることを特徴とする遮水シート用
留め具。 A pedestal member 1 having one fitting part 1a of a fitting structure for fitting and sandwiching a water-blocking sheet S, and the fitting part 1a.
A fastener for a water-blocking sheet characterized by comprising a fitting member 2 having the other fitting part 2a having a shape corresponding to that of the fitting member 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2813585U JPS61146600U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2813585U JPS61146600U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146600U true JPS61146600U (en) | 1986-09-10 |
Family
ID=30525740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2813585U Pending JPS61146600U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001123796A (en) * | 1999-10-25 | 2001-05-08 | C I Kasei Co Ltd | Water stop construction for civil work and fixing band seat |
-
1985
- 1985-03-01 JP JP2813585U patent/JPS61146600U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001123796A (en) * | 1999-10-25 | 2001-05-08 | C I Kasei Co Ltd | Water stop construction for civil work and fixing band seat |
| JP4513146B2 (en) * | 1999-10-25 | 2010-07-28 | シーアイ化成株式会社 | Manufacturing method of wearing band seat |