JPS5729717A - Steel check dam with slit - Google Patents

Steel check dam with slit

Info

Publication number
JPS5729717A
JPS5729717A JP3152980A JP3152980A JPS5729717A JP S5729717 A JPS5729717 A JP S5729717A JP 3152980 A JP3152980 A JP 3152980A JP 3152980 A JP3152980 A JP 3152980A JP S5729717 A JPS5729717 A JP S5729717A
Authority
JP
Japan
Prior art keywords
river
slit
dam
steel
structures
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
JP3152980A
Other languages
Japanese (ja)
Other versions
JPS5940966B2 (en
Inventor
Kunio Miura
Ko Sunami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3152980A priority Critical patent/JPS5940966B2/en
Publication of JPS5729717A publication Critical patent/JPS5729717A/en
Publication of JPS5940966B2 publication Critical patent/JPS5940966B2/en
Expired legal-status Critical Current

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  • Revetment (AREA)

Abstract

PURPOSE: To provide a subject dam which checks debris flow, and prevents the detrioration in a structure unstabiity and slit effect due to the increase in a scale of a steel slit check dam having a specific sand-storing function.
CONSTITUTION: A plural number of structures 1, in which a main steel pole A and an auxiliary steel stay B are coupled together, are securely erected in the bottom of the river in parallel to a water flow direction of a river and at distance which check only huge-sized gravels, and the top parts of the adjoining structure 1 are coupled by means of a coupling beam 2. Where necessary, the opposite ends of the coupling beam 2 are secured on a breast wall built at both reverbanks, and an oblique member, positioned crossing a flow direction of a river at right angles, can be installed at each of the structures 1 positioned in the proximity of the both riverbanks.
COPYRIGHT: (C)1982,JPO&Japio
JP3152980A 1980-03-14 1980-03-14 Steel slit erosion control dam Expired JPS5940966B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3152980A JPS5940966B2 (en) 1980-03-14 1980-03-14 Steel slit erosion control dam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3152980A JPS5940966B2 (en) 1980-03-14 1980-03-14 Steel slit erosion control dam

Publications (2)

Publication Number Publication Date
JPS5729717A true JPS5729717A (en) 1982-02-17
JPS5940966B2 JPS5940966B2 (en) 1984-10-03

Family

ID=12333716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3152980A Expired JPS5940966B2 (en) 1980-03-14 1980-03-14 Steel slit erosion control dam

Country Status (1)

Country Link
JP (1) JPS5940966B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210205A (en) * 1982-06-01 1983-12-07 Kobe Steel Ltd Controlling dam for debris flow
KR100890836B1 (en) * 2007-08-27 2009-03-30 (주)대흥이엔지 A Slit Debris Barrier
JP2015063841A (en) * 2013-09-25 2015-04-09 日鐵住金建材株式会社 Open type sand prevention dam and method of constructing the same
JP2021085198A (en) * 2019-11-27 2021-06-03 Ｊｆｅ建材株式会社 Construction method of attaching trap body to dam

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210205A (en) * 1982-06-01 1983-12-07 Kobe Steel Ltd Controlling dam for debris flow
KR100890836B1 (en) * 2007-08-27 2009-03-30 (주)대흥이엔지 A Slit Debris Barrier
JP2015063841A (en) * 2013-09-25 2015-04-09 日鐵住金建材株式会社 Open type sand prevention dam and method of constructing the same
JP2021085198A (en) * 2019-11-27 2021-06-03 Ｊｆｅ建材株式会社 Construction method of attaching trap body to dam

Also Published As

Publication number Publication date
JPS5940966B2 (en) 1984-10-03

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