JPH0321437U - - Google Patents

Info

Publication number
JPH0321437U
JPH0321437U JP8055389U JP8055389U JPH0321437U JP H0321437 U JPH0321437 U JP H0321437U JP 8055389 U JP8055389 U JP 8055389U JP 8055389 U JP8055389 U JP 8055389U JP H0321437 U JPH0321437 U JP H0321437U
Authority
JP
Japan
Prior art keywords
drain
ground
direct
drain pipes
groundwater
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.)
Granted
Application number
JP8055389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH078579Y2 (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 JP1989080553U priority Critical patent/JPH078579Y2/ja
Publication of JPH0321437U publication Critical patent/JPH0321437U/ja
Application granted granted Critical
Publication of JPH078579Y2 publication Critical patent/JPH078579Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP1989080553U 1989-07-06 1989-07-06 水平ダイレクトドレーン装置 Expired - Lifetime JPH078579Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989080553U JPH078579Y2 (ja) 1989-07-06 1989-07-06 水平ダイレクトドレーン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989080553U JPH078579Y2 (ja) 1989-07-06 1989-07-06 水平ダイレクトドレーン装置

Publications (2)

Publication Number Publication Date
JPH0321437U true JPH0321437U (cs) 1991-03-04
JPH078579Y2 JPH078579Y2 (ja) 1995-03-01

Family

ID=31625720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989080553U Expired - Lifetime JPH078579Y2 (ja) 1989-07-06 1989-07-06 水平ダイレクトドレーン装置

Country Status (1)

Country Link
JP (1) JPH078579Y2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301485A (zh) * 2018-02-07 2018-07-20 长沙理工大学 一种渗沟及其制作方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667014A (en) * 1979-11-06 1981-06-05 Nanno Kensetsu Kk Well point for horizontal driving

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667014A (en) * 1979-11-06 1981-06-05 Nanno Kensetsu Kk Well point for horizontal driving

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108301485A (zh) * 2018-02-07 2018-07-20 长沙理工大学 一种渗沟及其制作方法

Also Published As

Publication number Publication date
JPH078579Y2 (ja) 1995-03-01

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