JPS5653982A - Strut structure for semi-submerged twin-hull ship - Google Patents

Strut structure for semi-submerged twin-hull ship

Info

Publication number
JPS5653982A
JPS5653982A JP12294980A JP12294980A JPS5653982A JP S5653982 A JPS5653982 A JP S5653982A JP 12294980 A JP12294980 A JP 12294980A JP 12294980 A JP12294980 A JP 12294980A JP S5653982 A JPS5653982 A JP S5653982A
Authority
JP
Japan
Prior art keywords
submerged
strut
semi
struts
hull ship
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.)
Pending
Application number
JP12294980A
Other languages
Japanese (ja)
Inventor
Yoshikuni Kunitake
Hiroshi Nakamura
Masakazu Matsushima
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 HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
NIPPON HAKUYO KIKI KAIHATSU KYOKAI
NIPPON KAKYO KIKI KAIHATSU
Mitsui Engineering and Shipbuilding Co 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 NIPPON HAKUYO KIKI KAIHATSU KYOKAI, NIPPON KAKYO KIKI KAIHATSU, Mitsui Engineering and Shipbuilding Co Ltd filed Critical NIPPON HAKUYO KIKI KAIHATSU KYOKAI
Priority to JP12294980A priority Critical patent/JPS5653982A/en
Publication of JPS5653982A publication Critical patent/JPS5653982A/en
Pending legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

PURPOSE: To improve the performance of propulsion and the stability by a structure wherein a laterally widened portion is formed at a part of each strut above the draftline and a parallel portion is formed at an intermediate part thereof in a semi- submerged twin-hull ship comprising a pair of submerged members, struts and a deck.
CONSTITUTION: At upper sides of a pair of submerged members 1a located below the water surface at any time and disposed in parallel with each other in the advancing direction, platelike struts 2a are mounted in such a manner that each strut extends upward vertically and covers along substantially whole length of the submerged members 1a. An upper structure 3a is supported through the struts 2a to be always located above the water surface. In such arranged semi-submerged twin-hull ship, there is formed at an upper part of the strut 2a above the draft- line a laterally widened portion 2b with the upwardly increased width in the cross section. The upper structure 3a is fixed on the widened portion 2b. Further, there is formed at an intermediate part of the strut a parallel portion extending along 40%W70% of the whole length thereof. By so doing, the performance of propulsion and the stability can be improved.
COPYRIGHT: (C)1981,JPO&Japio
JP12294980A 1980-09-06 1980-09-06 Strut structure for semi-submerged twin-hull ship Pending JPS5653982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12294980A JPS5653982A (en) 1980-09-06 1980-09-06 Strut structure for semi-submerged twin-hull ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12294980A JPS5653982A (en) 1980-09-06 1980-09-06 Strut structure for semi-submerged twin-hull ship

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11778679A Division JPS5643079A (en) 1979-09-13 1979-09-13 Semisubmerged catamaran

Publications (1)

Publication Number Publication Date
JPS5653982A true JPS5653982A (en) 1981-05-13

Family

ID=14848603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12294980A Pending JPS5653982A (en) 1980-09-06 1980-09-06 Strut structure for semi-submerged twin-hull ship

Country Status (1)

Country Link
JP (1) JPS5653982A (en)

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