JPS5833533U - Vibrating hollow tube for ground improvement - Google Patents

Vibrating hollow tube for ground improvement

Info

Publication number
JPS5833533U
JPS5833533U JP12793881U JP12793881U JPS5833533U JP S5833533 U JPS5833533 U JP S5833533U JP 12793881 U JP12793881 U JP 12793881U JP 12793881 U JP12793881 U JP 12793881U JP S5833533 U JPS5833533 U JP S5833533U
Authority
JP
Japan
Prior art keywords
hollow tube
ground improvement
vibrating
vibrating hollow
registration request
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
JP12793881U
Other languages
Japanese (ja)
Inventor
平間　邦興
Original Assignee
株式会社大林組
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 by 株式会社大林組 filed Critical 株式会社大林組
Priority to JP12793881U priority Critical patent/JPS5833533U/en
Publication of JPS5833533U publication Critical patent/JPS5833533U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の振動管の側面図、第２図は本考案の実施
例の側面図、第３図は本考案に係る振動中空管の側面図
、第４図、第５図は本考案の他の実施例例の振動中空管
の側面図である。 １・・・リーグタイプの揚重機、２・・・複合発振機、
６・・・振動中空管、訃・・羽根、Ａ・・・耐震性の乏
しい地層、Ｂ・・・固い表土層、Ｃ・・・固い層。Fig. 1 is a side view of a conventional vibrating tube, Fig. 2 is a side view of an embodiment of the present invention, Fig. 3 is a side view of a vibrating hollow tube according to the present invention, and Figs. FIG. 7 is a side view of a vibrating hollow tube according to another embodiment of the invention; 1...League type lifting machine, 2...Compound oscillator,
6... vibrating hollow tube, tail... feather, A... stratum with poor earthquake resistance, B... hard topsoil layer, C... hard layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動中空管本体の下部に、該中空管の軸線方向および半
径方向に伸びる羽根を、該羽根の下部分を該中空管の下
端より下方に、突設したことを特徴とする地盤改良用振
動中空管。Ground improvement characterized by having blades extending in the axial direction and radial direction of the hollow tube at the lower part of the vibrating hollow tube body, with the lower part of the blade protruding below the lower end of the hollow tube. vibrating hollow tube.
JP12793881U 1981-08-31 1981-08-31 Vibrating hollow tube for ground improvement Pending JPS5833533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12793881U JPS5833533U (en) 1981-08-31 1981-08-31 Vibrating hollow tube for ground improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12793881U JPS5833533U (en) 1981-08-31 1981-08-31 Vibrating hollow tube for ground improvement

Publications (1)

Publication Number Publication Date
JPS5833533U true JPS5833533U (en) 1983-03-04

Family

ID=29921652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12793881U Pending JPS5833533U (en) 1981-08-31 1981-08-31 Vibrating hollow tube for ground improvement

Country Status (1)

Country Link
JP (1) JPS5833533U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09189024A (en) * 1996-01-09 1997-07-22 Kazue Ishii Compaction drain execution method and device therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232910B2 (en) * 1973-07-27 1977-08-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232910B2 (en) * 1973-07-27 1977-08-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09189024A (en) * 1996-01-09 1997-07-22 Kazue Ishii Compaction drain execution method and device therefor

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