JPH0266898U - - Google Patents

Info

Publication number
JPH0266898U
JPH0266898U JP14736888U JP14736888U JPH0266898U JP H0266898 U JPH0266898 U JP H0266898U JP 14736888 U JP14736888 U JP 14736888U JP 14736888 U JP14736888 U JP 14736888U JP H0266898 U JPH0266898 U JP H0266898U
Authority
JP
Japan
Prior art keywords
cast
formwork
water
face plate
place
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
JP14736888U
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 JP14736888U priority Critical patent/JPH0266898U/ja
Publication of JPH0266898U publication Critical patent/JPH0266898U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の型枠装置の縦断側面図、第
２図はこの考案のプレスリングの一部を破断して
表わした斜視図、第３図はこの考案により脱水試
験を行つた結果を示す線図及び第４図はこの考案
により得られたコンクリート供試体の圧縮試験の
結果を示す線図である。 １……シールド本体、２……内型枠、３……プ
レスリング、３ｄ……加圧面板、４……プレスリ
ングフレーム、５……プレスジヤツキ、６……排
水孔、７ａ，７ｂ，７ｃ……透水板、８……スリ
ツト、９……場所打ちコンクリート、１０……推
進ジヤツキ。 Fig. 1 is a vertical side view of the formwork device of this invention, Fig. 2 is a partially cutaway perspective view of the press ring of this invention, and Fig. 3 shows the results of a dehydration test using this invention. The diagram shown and FIG. 4 are diagrams showing the results of compression tests of concrete specimens obtained by this invention. DESCRIPTION OF SYMBOLS 1... Shield body, 2... Inner formwork, 3... Press ring, 3d... Pressure face plate, 4... Press ring frame, 5... Press jack, 6... Drain hole, 7a, 7b, 7c... ...Water-permeable plate, 8...Slit, 9...Cast-in-place concrete, 10...Propulsion jack.

Claims (1)

【実用新案登録請求の範囲】 (1) シールド本体テール部と内型枠間の空隙先
端部に設置され、プレスジヤツキにより進退作動
するプレスリングの先端の加工面板に排水孔を設
け、この加圧面板の前面に透水板を取付けてなる
ことを特徴とする場所打ちシールド覆工用型枠装
置。 (2) 内型枠は透水性パネルからなることを特徴
とする場所打ちシールド覆工用型枠装置。[Scope of Claim for Utility Model Registration] (1) A drainage hole is provided in the machined face plate at the end of the press ring, which is installed at the end of the gap between the tail part of the shield body and the inner formwork and moves forward and backward by a press jack, and this pressure face plate Formwork equipment for cast-in-place shield lining, characterized by having a water-permeable plate attached to the front surface of the cast-in-place shield lining. (2) A formwork device for cast-in-place shield lining, characterized in that the inner formwork is made of water-permeable panels.
JP14736888U 1988-11-10 1988-11-10 Pending JPH0266898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14736888U JPH0266898U (en) 1988-11-10 1988-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14736888U JPH0266898U (en) 1988-11-10 1988-11-10

Publications (1)

Publication Number Publication Date
JPH0266898U true JPH0266898U (en) 1990-05-21

Family

ID=31417701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14736888U Pending JPH0266898U (en) 1988-11-10 1988-11-10

Country Status (1)

Country Link
JP (1) JPH0266898U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415695U (en) * 1990-05-28 1992-02-07

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857436A (en) * 1971-09-27 1973-08-11
JPS6117297A (en) * 1984-06-29 1986-01-25 ゼネラル・エレクトリック・カンパニイ Reference circuit
JPS62280494A (en) * 1986-05-30 1987-12-05 株式会社熊谷組 Method and device for lining tunnel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857436A (en) * 1971-09-27 1973-08-11
JPS6117297A (en) * 1984-06-29 1986-01-25 ゼネラル・エレクトリック・カンパニイ Reference circuit
JPS62280494A (en) * 1986-05-30 1987-12-05 株式会社熊谷組 Method and device for lining tunnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415695U (en) * 1990-05-28 1992-02-07

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