JPS6323383U - - Google Patents

Info

Publication number
JPS6323383U
JPS6323383U JP1986113599U JP11359986U JPS6323383U JP S6323383 U JPS6323383 U JP S6323383U JP 1986113599 U JP1986113599 U JP 1986113599U JP 11359986 U JP11359986 U JP 11359986U JP S6323383 U JPS6323383 U JP S6323383U
Authority
JP
Japan
Prior art keywords
steel rod
filled
circumferential surface
elastic
block body
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
JP1986113599U
Other languages
Japanese (ja)
Other versions
JPH0220287Y2 (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 JP1986113599U priority Critical patent/JPH0220287Y2/ja
Publication of JPS6323383U publication Critical patent/JPS6323383U/ja
Application granted granted Critical
Publication of JPH0220287Y2 publication Critical patent/JPH0220287Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Sewage (AREA)

Description

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

図面は本考案の実施例を示すもので、第１図は
プレハブ洞道の簡略縦断側面図、第２図は縦断正
面図、第３図はブロツク体同士の接続部の拡大縦
断側面図、第４図に第３図Ａ―Ａ線における端面
部、第５図はブロツク体同士の他の接続部の拡大
縦断側面図、第６図は第５図Ｂ―Ｂ線における端
面図、第７図は挿通孔に挿通したＰＣ鋼棒の縦断
正面図、第８図は不等沈下が発生した状態の簡略
斜視図である。 １……ブロツク体、２……ＰＣ鋼棒、３……挿
通孔、４……空隙、５……弾性材料、１１……弾
性目地パツキン。 The drawings show an embodiment of the present invention; FIG. 1 is a simplified vertical side view of a prefabricated tunnel, FIG. 2 is a vertical front view, FIG. 3 is an enlarged vertical side view of the connection between block bodies, and FIG. 4 shows an end face taken along the line A-A in FIG. 3, FIG. 5 shows an enlarged longitudinal cross-sectional side view of other connecting parts between the block bodies, FIG. 6 shows an end view taken along the line B-B in FIG. 5, and FIG. 8 is a longitudinal sectional front view of the PC steel rod inserted into the insertion hole, and FIG. 8 is a simplified perspective view of the state where uneven settlement has occurred. DESCRIPTION OF SYMBOLS 1...Block body, 2...PC steel rod, 3...Through hole, 4...Gap, 5...Elastic material, 11...Elastic joint packing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 短管形状のブロツク体１の四隅部長さ方向に貫
設した挿通孔３に鋼棒２を挿通し、該鋼棒２の対
向端部間を螺子連結することにより多数個のブロ
ツク体１，１………１を直列に連結、連通させて
なるプレハブ洞道において、ブロツク体１の前記
鋼棒挿通孔３の内周面と鋼棒２の外周面との間の
空隙４にゴムや弾性樹脂等の弾性材料５が充填さ
れてあり、さらに、互いは接合したブロツク体１
，１の接合面に弾性目地パツキン１１を介在させ
ると共に数ブロツク体毎に両締めするように構成
していることを特徴とするプレハブ洞道の構造。 A large number of block bodies 1, 1 can be formed by inserting a steel rod 2 into the insertion holes 3 extending in the length direction at the four corners of the short tube-shaped block body 1, and connecting the opposing ends of the steel rod 2 with screws. In a prefabricated tunnel formed by connecting and communicating 1 in series, a gap 4 between the inner circumferential surface of the steel rod insertion hole 3 of the block body 1 and the outer circumferential surface of the steel rod 2 is filled with rubber or elastic resin. The blocks 1 are filled with an elastic material 5 such as
, 1, an elastic joint packing 11 is interposed between the joint surfaces of the prefabricated tunnels, and the construction is such that the joints are tightened every several blocks.
JP1986113599U 1986-07-24 1986-07-24 Expired JPH0220287Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986113599U JPH0220287Y2 (en) 1986-07-24 1986-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986113599U JPH0220287Y2 (en) 1986-07-24 1986-07-24

Publications (2)

Publication Number Publication Date
JPS6323383U true JPS6323383U (en) 1988-02-16
JPH0220287Y2 JPH0220287Y2 (en) 1990-06-04

Family

ID=30995555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986113599U Expired JPH0220287Y2 (en) 1986-07-24 1986-07-24

Country Status (1)

Country Link
JP (1) JPH0220287Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937242U (en) * 1982-08-31 1984-03-08 ニスカ株式会社 Paper feeding device
JP2015086534A (en) * 2013-10-29 2015-05-07 オリエンタル白石株式会社 Repair method of pc structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937242U (en) * 1982-08-31 1984-03-08 ニスカ株式会社 Paper feeding device
JPH0237788Y2 (en) * 1982-08-31 1990-10-12
JP2015086534A (en) * 2013-10-29 2015-05-07 オリエンタル白石株式会社 Repair method of pc structure

Also Published As

Publication number Publication date
JPH0220287Y2 (en) 1990-06-04

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