JPS55134336A - Experimental device for ice breaking - Google Patents

Experimental device for ice breaking

Info

Publication number
JPS55134336A
JPS55134336A JP4201579A JP4201579A JPS55134336A JP S55134336 A JPS55134336 A JP S55134336A JP 4201579 A JP4201579 A JP 4201579A JP 4201579 A JP4201579 A JP 4201579A JP S55134336 A JPS55134336 A JP S55134336A
Authority
JP
Japan
Prior art keywords
ice
bed
supporter
model
stress detector
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
JP4201579A
Other languages
Japanese (ja)
Inventor
Tsunematsu Yoshida
Nobutoshi Yoshimura
Kazuhiko Kamezaki
Hideki Namura
Katsutoshi Harima
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP4201579A priority Critical patent/JPS55134336A/en
Publication of JPS55134336A publication Critical patent/JPS55134336A/en
Pending legal-status Critical Current

Links

Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Abstract

PURPOSE: To measure only the breaking resistance of ice plank by suspending an experimental model, which is placed on the central part of the framed bed that runs on the ice, by a supporter that is provided with a stress detector and by oscillatably connecting the model to the bed by another supporter that is equipped with a stress detector.
CONSTITUTION: The experimental model 2 is placed on the central part of the framed bed that runs on the ice, and is suspended from the upper part of the framed bed 1 by the supporter 3 which is provided with the vertical-stress detector 10, the other supporter 4 which is equipped with the horizontal stress detector 12 is oscillatably installed between the model 2 and the bed 1. When such an experimental device is pulled by the winch 16 or the like, the framed bed 5, 5 is slidden on the ice 19 and the experimental model 2 breaks the ice while it runs on the ice. In this way, the vertical and horizontal stresses which the experimental model 2 receives from the ice plank 19 can be detected to obtain the breaking resistance of the ice plank.
COPYRIGHT: (C)1980,JPO&Japio
JP4201579A 1979-04-09 1979-04-09 Experimental device for ice breaking Pending JPS55134336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4201579A JPS55134336A (en) 1979-04-09 1979-04-09 Experimental device for ice breaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4201579A JPS55134336A (en) 1979-04-09 1979-04-09 Experimental device for ice breaking

Publications (1)

Publication Number Publication Date
JPS55134336A true JPS55134336A (en) 1980-10-20

Family

ID=12624342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4201579A Pending JPS55134336A (en) 1979-04-09 1979-04-09 Experimental device for ice breaking

Country Status (1)

Country Link
JP (1) JPS55134336A (en)

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