JPH01174427U - - Google Patents

Info

Publication number
JPH01174427U
JPH01174427U JP6700488U JP6700488U JPH01174427U JP H01174427 U JPH01174427 U JP H01174427U JP 6700488 U JP6700488 U JP 6700488U JP 6700488 U JP6700488 U JP 6700488U JP H01174427 U JPH01174427 U JP H01174427U
Authority
JP
Japan
Prior art keywords
core material
longitudinal direction
civil engineering
drain
water
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
Application number
JP6700488U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6700488U priority Critical patent/JPH01174427U/ja
Publication of JPH01174427U publication Critical patent/JPH01174427U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の土木用ドレーン材に用いられ
る芯材の一実施態様を示す斜視図、第２〜５図は
それぞれ本考案の土木用ドレーン材に用いられる
芯材の長手方向における断面形状を示す断面図、
第６図および第７図は本考案の土木用ドレーン材
に用いられる芯材の幅方向における断面図、第８
図は芯材に透水シートが形成された本考案の土木
用ドレーン材の斜視図である。 （図面の主要符号）、１：芯材、２：波形、３
：補強帯、４：透水シート。 Fig. 1 is a perspective view showing an embodiment of the core material used in the civil engineering drain material of the present invention, and Figs. 2 to 5 are the cross-sectional shapes in the longitudinal direction of the core material used in the civil engineering drain material of the present invention. A cross-sectional view showing
Figures 6 and 7 are cross-sectional views in the width direction of the core material used in the civil engineering drain material of the present invention;
The figure is a perspective view of the civil engineering drain material of the present invention in which a water-permeable sheet is formed in the core material. (Main symbols in the drawing), 1: Core material, 2: Waveform, 3
: Reinforcement band, 4: Water-permeable sheet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 芯材上に透水シートを形成してなるドレーン材
であつて、芯材にその長手方向に波形が設けられ
、かつ該芯材の長手方向に補強帯が設けられたこ
とを特徴とする土木用ドレーン材。 A drain material for civil engineering comprising a water-permeable sheet formed on a core material, characterized in that the core material is provided with corrugations in its longitudinal direction, and a reinforcing band is provided in the longitudinal direction of the core material. Drain material.
JP6700488U 1988-05-20 1988-05-20 Pending JPH01174427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6700488U JPH01174427U (en) 1988-05-20 1988-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6700488U JPH01174427U (en) 1988-05-20 1988-05-20

Publications (1)

Publication Number Publication Date
JPH01174427U true JPH01174427U (en) 1989-12-12

Family

ID=31292394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6700488U Pending JPH01174427U (en) 1988-05-20 1988-05-20

Country Status (1)

Country Link
JP (1) JPH01174427U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006200204A (en) * 2005-01-20 2006-08-03 Hiroshima Univ Method for improving soft ground under permeable upper ground
JP2006200203A (en) * 2005-01-20 2006-08-03 Hiroshima Univ Plastic-board drain material, and device for pulling out the drain material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006200204A (en) * 2005-01-20 2006-08-03 Hiroshima Univ Method for improving soft ground under permeable upper ground
JP2006200203A (en) * 2005-01-20 2006-08-03 Hiroshima Univ Plastic-board drain material, and device for pulling out the drain material
JP4609794B2 (en) * 2005-01-20 2011-01-12 国立大学法人広島大学 Soft ground improvement method under permeable upper ground
JP4609793B2 (en) * 2005-01-20 2011-01-12 国立大学法人広島大学 Plastic board drain material

Similar Documents

Publication Publication Date Title
JPH01174427U (en)
JPH0484396U (en)
JPH01164317U (en)
JPS61159403U (en)
JPS62103022U (en)
JPS6150129U (en)
JPS6156414U (en)
JPS6226468U (en)
JPS6281631U (en)
JPS61202577U (en)
JPS63200050U (en)
JPH0376930U (en)
JPS61179217U (en)
JPH0331772U (en)
JPS6369248U (en)
JPS631122U (en)
JPS63151518U (en)
JPS6158243U (en)
JPH025512U (en)
JPS6194136U (en)
JPS6375153U (en)
JPS6177748U (en)
JPH0398254U (en)
JPS58111719U (en) basement structure
JPS58148136U (en) hexagonal concrete formwork