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JPH0323690B2 - - Google Patents

Info

Publication number
JPH0323690B2
JPH0323690B2 JP19402084A JP19402084A JPH0323690B2 JP H0323690 B2 JPH0323690 B2 JP H0323690B2 JP 19402084 A JP19402084 A JP 19402084A JP 19402084 A JP19402084 A JP 19402084A JP H0323690 B2 JPH0323690 B2 JP H0323690B2
Authority
JP
Japan
Prior art keywords
water
sand
barge
dredging
pump
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
JP19402084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6172132A (ja
Inventor
Heihachi Ichikawa
Susumu Sakurada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP19402084A priority Critical patent/JPS6172132A/ja
Publication of JPS6172132A publication Critical patent/JPS6172132A/ja
Publication of JPH0323690B2 publication Critical patent/JPH0323690B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9287—Vibrating suction heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
JP19402084A 1984-09-18 1984-09-18 ダム湖用浚渫装置 Granted JPS6172132A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19402084A JPS6172132A (ja) 1984-09-18 1984-09-18 ダム湖用浚渫装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19402084A JPS6172132A (ja) 1984-09-18 1984-09-18 ダム湖用浚渫装置

Publications (2)

Publication Number Publication Date
JPS6172132A JPS6172132A (ja) 1986-04-14
JPH0323690B2 true JPH0323690B2 (zh) 1991-03-29

Family

ID=16317606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19402084A Granted JPS6172132A (ja) 1984-09-18 1984-09-18 ダム湖用浚渫装置

Country Status (1)

Country Link
JP (1) JPS6172132A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648974U (ja) * 1992-12-16 1994-07-05 小原株式会社 溶接機用加圧シリンダにおける緩衝装置
NL2000090C2 (nl) * 2006-06-07 2007-12-11 Oord N V Van Werkwijze en vaartuig voor het aanwinnen van land.
US7621059B2 (en) * 2007-10-18 2009-11-24 Oceaneering International, Inc. Underwater sediment evacuation system
KR100997373B1 (ko) * 2009-11-27 2010-11-30 웅진중공업 주식회사 준설 플랜트 장치
JP5731243B2 (ja) * 2011-03-15 2015-06-10 五洋建設株式会社 固定式ダム浚渫工法
JP2014108735A (ja) * 2012-12-03 2014-06-12 Kajima Corp 作業台船
CN111042246B (zh) * 2019-12-26 2021-08-20 中交隧道工程局有限公司 一种抽沙船

Also Published As

Publication number Publication date
JPS6172132A (ja) 1986-04-14

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