JPH0484495U - - Google Patents

Info

Publication number
JPH0484495U
JPH0484495U JP12741990U JP12741990U JPH0484495U JP H0484495 U JPH0484495 U JP H0484495U JP 12741990 U JP12741990 U JP 12741990U JP 12741990 U JP12741990 U JP 12741990U JP H0484495 U JPH0484495 U JP H0484495U
Authority
JP
Japan
Prior art keywords
segment
grounding
grounding plate
tunnel
conductivity
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
JP12741990U
Other languages
Japanese (ja)
Other versions
JPH0735919Y2 (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 JP1990127419U priority Critical patent/JPH0735919Y2/en
Publication of JPH0484495U publication Critical patent/JPH0484495U/ja
Application granted granted Critical
Publication of JPH0735919Y2 publication Critical patent/JPH0735919Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

各図はいずれもこの考案の実施例に関するもの
であり、第１図は平面図、第２図は第１図におけ
るＡ−Ａ線断面図、第３図は実施例に使用する接
地線の一部縦断面図、第４図は盲栓を嵌めた状態
の要部縦断面図、第５図は実施例を使用した洞道
の軸方向から見た説明図である。 なお図中、１はセグメント本体、２，３は夫々
接地板、４，５は夫々アンカー、７は接地線接続
部材、８は接地線引出金具、９は接地線、１０は
挿入孔、１１は盲栓、１２はパツキン材である。
である。 Each figure relates to an embodiment of this invention; Fig. 1 is a plan view, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a grounding wire used in the embodiment. FIG. 4 is a longitudinal sectional view of the main part in a state where a blind stopper is fitted, and FIG. 5 is an explanatory view as seen from the axial direction of the sinus duct using the embodiment. In the figure, 1 is the segment body, 2 and 3 are ground plates, 4 and 5 are anchors, 7 is a ground wire connection member, 8 is a ground wire pull-out fitting, 9 is a ground wire, 10 is an insertion hole, and 11 is a The blind stopper 12 is a packing material.
It is.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 洞道形成用のセグメントの外側表面に沿つて接
地板を設け、さらに当該接地板からセグメント内
側へと通じ、且つ導電性を有する接地線接続部材
を当該セグメントに設けたことを特徴とする、接
地装置付セグメント。 A grounding device, characterized in that a grounding plate is provided along the outer surface of a segment for forming a tunnel, and a grounding wire connecting member that communicates from the grounding plate to the inside of the segment and has conductivity is provided on the segment. Segment with device.
JP1990127419U 1990-11-29 1990-11-29 Segment with grounding device Expired - Lifetime JPH0735919Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990127419U JPH0735919Y2 (en) 1990-11-29 1990-11-29 Segment with grounding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990127419U JPH0735919Y2 (en) 1990-11-29 1990-11-29 Segment with grounding device

Publications (2)

Publication Number Publication Date
JPH0484495U true JPH0484495U (en) 1992-07-22
JPH0735919Y2 JPH0735919Y2 (en) 1995-08-16

Family

ID=31874916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990127419U Expired - Lifetime JPH0735919Y2 (en) 1990-11-29 1990-11-29 Segment with grounding device

Country Status (1)

Country Link
JP (1) JPH0735919Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014163034A (en) * 2013-02-21 2014-09-08 Kajima Corp Grounding method in tunnel construction

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201297A (en) * 1987-02-14 1988-08-19 株式会社　志野陶石 Conductive wall-surface construction material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201297A (en) * 1987-02-14 1988-08-19 株式会社　志野陶石 Conductive wall-surface construction material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014163034A (en) * 2013-02-21 2014-09-08 Kajima Corp Grounding method in tunnel construction

Also Published As

Publication number Publication date
JPH0735919Y2 (en) 1995-08-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term