JPS6225805B2 - - Google Patents

Info

Publication number
JPS6225805B2
JPS6225805B2 JP54130663A JP13066379A JPS6225805B2 JP S6225805 B2 JPS6225805 B2 JP S6225805B2 JP 54130663 A JP54130663 A JP 54130663A JP 13066379 A JP13066379 A JP 13066379A JP S6225805 B2 JPS6225805 B2 JP S6225805B2
Authority
JP
Japan
Prior art keywords
weir
membrane
flexible membrane
envelope
river
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.)
Expired
Application number
JP54130663A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5655621A (en
Inventor
Haruhiko Matsuoka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP13066379A priority Critical patent/JPS5655621A/ja
Publication of JPS5655621A publication Critical patent/JPS5655621A/ja
Publication of JPS6225805B2 publication Critical patent/JPS6225805B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP13066379A 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise Granted JPS5655621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13066379A JPS5655621A (en) 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13066379A JPS5655621A (en) 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18167182A Division JPS58113409A (ja) 1982-10-15 1982-10-15 騒音防止を施した可撓性膜製起伏堰

Publications (2)

Publication Number Publication Date
JPS5655621A JPS5655621A (en) 1981-05-16
JPS6225805B2 true JPS6225805B2 (en:Method) 1987-06-04

Family

ID=15039628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13066379A Granted JPS5655621A (en) 1979-10-08 1979-10-08 Flexible membranous expand dam preventing noise

Country Status (1)

Country Link
JP (1) JPS5655621A (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835528U (en:Method) * 1971-08-30 1973-04-27

Also Published As

Publication number Publication date
JPS5655621A (en) 1981-05-16

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