JPH0513B2 - - Google Patents

Info

Publication number
JPH0513B2
JPH0513B2 JP1177131A JP17713189A JPH0513B2 JP H0513 B2 JPH0513 B2 JP H0513B2 JP 1177131 A JP1177131 A JP 1177131A JP 17713189 A JP17713189 A JP 17713189A JP H0513 B2 JPH0513 B2 JP H0513B2
Authority
JP
Japan
Prior art keywords
block body
seabed
resistance plate
flow control
control structure
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 - Lifetime
Application number
JP1177131A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343029A (ja
Inventor
Mitsuru Nakamura
Seiichi Hosono
Naoki Wada
Katsu Kobayashi
Yoshifumi Nakayama
Tatsuo Suzuki
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.)
Taisei Corp
Toa Corp
Original Assignee
Taisei Corp
Toa 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 Taisei Corp, Toa Corp filed Critical Taisei Corp
Priority to JP1177131A priority Critical patent/JPH0343029A/ja
Publication of JPH0343029A publication Critical patent/JPH0343029A/ja
Publication of JPH0513B2 publication Critical patent/JPH0513B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP1177131A 1989-07-11 1989-07-11 底層流制御構造物 Granted JPH0343029A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1177131A JPH0343029A (ja) 1989-07-11 1989-07-11 底層流制御構造物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1177131A JPH0343029A (ja) 1989-07-11 1989-07-11 底層流制御構造物

Publications (2)

Publication Number Publication Date
JPH0343029A JPH0343029A (ja) 1991-02-25
JPH0513B2 true JPH0513B2 (enrdf_load_stackoverflow) 1993-01-05

Family

ID=16025719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1177131A Granted JPH0343029A (ja) 1989-07-11 1989-07-11 底層流制御構造物

Country Status (1)

Country Link
JP (1) JPH0343029A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101630A (ja) * 1981-12-15 1983-06-16 五洋建設株式会社 大水深海域用人工魚礁
JPS61293326A (ja) * 1985-06-24 1986-12-24 株式会社トクヤマ 魚礁ブロック

Also Published As

Publication number Publication date
JPH0343029A (ja) 1991-02-25

Similar Documents

Publication Publication Date Title
JPH0513B2 (enrdf_load_stackoverflow)
JP3304764B2 (ja) 多孔質ブロック及びその構築物
JP2003047365A (ja) 人工浮魚礁
JPH02299525A (ja) 人工上昇流の形成方法
JPS6320294Y2 (enrdf_load_stackoverflow)
JPH09187189A (ja) イカ類の産卵礁
JPS58101630A (ja) 大水深海域用人工魚礁
JPH03180130A (ja) 幼稚仔の人工保護礁
JP2004081058A (ja) 人工魚礁
JP3042382B2 (ja) 藻場造成構造物
KR100837205B1 (ko) 피라미드형 인공어초
JPH0139186Y2 (enrdf_load_stackoverflow)
JPH0424935Y2 (enrdf_load_stackoverflow)
JPH038174B2 (enrdf_load_stackoverflow)
JP3416524B2 (ja) 軟弱地盤着底式潜堤
JP2899614B2 (ja) 人工湧昇流発生構造物
JPH0333258Y2 (enrdf_load_stackoverflow)
KR200217422Y1 (ko) 얼래형 인공어초
JPS61242528A (ja) 人工魚礁
JPH0524277Y2 (enrdf_load_stackoverflow)
JPH0339028Y2 (enrdf_load_stackoverflow)
JPH0220213B2 (enrdf_load_stackoverflow)
JP3043999U (ja) 隠れスペースを有する植毛式人工礁、およびそれに用いるブロック
JPS61158731A (ja) 流水の湧昇ブロツク
JP2000000037A (ja) 魚 礁

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080105

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090105

Year of fee payment: 16

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100105

Year of fee payment: 17

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100105

Year of fee payment: 17

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100105

Year of fee payment: 17

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100105

Year of fee payment: 17