JPH0324937B2 - - Google Patents

Info

Publication number
JPH0324937B2
JPH0324937B2 JP59137995A JP13799584A JPH0324937B2 JP H0324937 B2 JPH0324937 B2 JP H0324937B2 JP 59137995 A JP59137995 A JP 59137995A JP 13799584 A JP13799584 A JP 13799584A JP H0324937 B2 JPH0324937 B2 JP H0324937B2
Authority
JP
Japan
Prior art keywords
suction head
sludge
dredging
amount
acoustic
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
JP59137995A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117644A (ja
Inventor
Hirofumi Kobayashi
Masao Kimura
Masato Horisawa
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.)
Toa Corp
Original Assignee
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 Toa Corp filed Critical Toa Corp
Priority to JP59137995A priority Critical patent/JPS6117644A/ja
Publication of JPS6117644A publication Critical patent/JPS6117644A/ja
Publication of JPH0324937B2 publication Critical patent/JPH0324937B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • 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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP59137995A 1984-07-05 1984-07-05 汚泥浚渫船の浚渫土量検出方法 Granted JPS6117644A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59137995A JPS6117644A (ja) 1984-07-05 1984-07-05 汚泥浚渫船の浚渫土量検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59137995A JPS6117644A (ja) 1984-07-05 1984-07-05 汚泥浚渫船の浚渫土量検出方法

Publications (2)

Publication Number Publication Date
JPS6117644A JPS6117644A (ja) 1986-01-25
JPH0324937B2 true JPH0324937B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-04

Family

ID=15211601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59137995A Granted JPS6117644A (ja) 1984-07-05 1984-07-05 汚泥浚渫船の浚渫土量検出方法

Country Status (1)

Country Link
JP (1) JPS6117644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2004442C2 (en) * 2010-03-22 2011-09-23 Baggerwerken Decloedt & Zn N V Cutter suction dredger for dredging ground and method for dredging using this cutter suction dredger.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566520Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-25 1981-02-13
JPS5164738A (en) * 1974-12-02 1976-06-04 Wakachiku Constr Onkyosokushinki oryosuru hedorojokyoshunsetsuhoho

Also Published As

Publication number Publication date
JPS6117644A (ja) 1986-01-25

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