JPH01147040U - - Google Patents

Info

Publication number
JPH01147040U
JPH01147040U JP3954388U JP3954388U JPH01147040U JP H01147040 U JPH01147040 U JP H01147040U JP 3954388 U JP3954388 U JP 3954388U JP 3954388 U JP3954388 U JP 3954388U JP H01147040 U JPH01147040 U JP H01147040U
Authority
JP
Japan
Prior art keywords
pipe pile
steel pipe
steel
steel material
showing
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
JP3954388U
Other languages
English (en)
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 JP3954388U priority Critical patent/JPH01147040U/ja
Publication of JPH01147040U publication Critical patent/JPH01147040U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例を示す斜視図、第
2図は、一面せん断試験機を模式的に示す断面図
、第3図は、一面せん断試験機による金属板表面
の粗さとτ/σの関係を示す特性図、第4図
は、鋼管杭の打設状況を示す側面図、第5図は、
フリクシヨンカツターを示す平面図、第6図は、
打設後の鋼管杭の状況を示す側面図である。 1……鋼管杭、1A……突起(凸部)、2……
フリクシヨンカツター、3……地盤、4……空隙
、5……杭打機、F……周面摩擦力、W……荷重

Claims (1)

  1. 【実用新案登録請求の範囲】 1 土中に埋設される円筒状の鋼管杭であつて、
    その外周全面に略均等分布した凸部を有する鋼材
    からなることを特徴とする鋼管杭。 2 前記鋼材を縞鋼板としたことを特徴とする請
    求項1記載の鋼管杭。
JP3954388U 1988-03-28 1988-03-28 Pending JPH01147040U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3954388U JPH01147040U (ja) 1988-03-28 1988-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3954388U JPH01147040U (ja) 1988-03-28 1988-03-28

Publications (1)

Publication Number Publication Date
JPH01147040U true JPH01147040U (ja) 1989-10-11

Family

ID=31266042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3954388U Pending JPH01147040U (ja) 1988-03-28 1988-03-28

Country Status (1)

Country Link
JP (1) JPH01147040U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021147945A (ja) * 2020-03-23 2021-09-27 東洋建設株式会社 地盤貫入構造体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021147945A (ja) * 2020-03-23 2021-09-27 東洋建設株式会社 地盤貫入構造体

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