JPS6034412U - Inner frame for hollow PC girder - Google Patents

Inner frame for hollow PC girder

Info

Publication number
JPS6034412U
JPS6034412U JP12684283U JP12684283U JPS6034412U JP S6034412 U JPS6034412 U JP S6034412U JP 12684283 U JP12684283 U JP 12684283U JP 12684283 U JP12684283 U JP 12684283U JP S6034412 U JPS6034412 U JP S6034412U
Authority
JP
Japan
Prior art keywords
hollow
girder
inner frame
side walls
rib
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
JP12684283U
Other languages
Japanese (ja)
Inventor
市川　元治
佐伯　克治
Original Assignee
旭オ−リン株式会社
株式会社奥田商店
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 旭オ−リン株式会社, 株式会社奥田商店 filed Critical 旭オ−リン株式会社
Priority to JP12684283U priority Critical patent/JPS6034412U/en
Publication of JPS6034412U publication Critical patent/JPS6034412U/en
Pending legal-status Critical Current

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  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (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図は中空ＰＣ桁を敷設した橋桁の部分断面図であり
、第２図は中空ＰＣ桁の断面図である。 第３図は来者案中空ｐｃ桁用中枠の１例を示す断面図で
ある。 １・・・中空ＰＣ桁、４・・・中枠、７・・・リブ材、
８・・・硬質合成樹脂発泡体。FIG. 1 is a partial cross-sectional view of a bridge girder in which hollow PC girders are installed, and FIG. 2 is a cross-sectional view of the hollow PC girder. FIG. 3 is a cross-sectional view showing an example of an inner frame for a visitor's plan hollow PC girder. 1... Hollow PC girder, 4... Middle frame, 7... Rib material,
8...Hard synthetic resin foam.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中空ＰＣ桁用の断面７角形の中枠において、底部と頂部
を連結するリブ材および少くとも側壁を補強する硬質合
成樹脂発泡体とを備え、かつ少くとも側壁、底部、およ
びリブ材を紙材により構成したことを特徴とする中空Ｐ
Ｃ桁用中枠。An inner frame with a heptagonal cross section for a hollow PC girder, comprising a rib material connecting the bottom and the top and a hard synthetic resin foam reinforcing at least the side walls, and at least the side walls, the bottom and the rib materials are made of paper material. A hollow P characterized by being constructed by
Middle frame for C digit.
JP12684283U 1983-08-18 1983-08-18 Inner frame for hollow PC girder Pending JPS6034412U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12684283U JPS6034412U (en) 1983-08-18 1983-08-18 Inner frame for hollow PC girder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12684283U JPS6034412U (en) 1983-08-18 1983-08-18 Inner frame for hollow PC girder

Publications (1)

Publication Number Publication Date
JPS6034412U true JPS6034412U (en) 1985-03-09

Family

ID=30288281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12684283U Pending JPS6034412U (en) 1983-08-18 1983-08-18 Inner frame for hollow PC girder

Country Status (1)

Country Link
JP (1) JPS6034412U (en)

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