FIELD: instrumentation.
SUBSTANCE: method is suggested to determine ice cover thickness during models testing of ships and offshore engineering structures in ice test basin comprising sounding of the ice field by the ultrasound pulses with further reflected pulses transformation in voltage on the electronic device and registration of the measurement results; at that under bottom surface of the ice field at the studied area the flat rigid screen is installed, it is pressed to bottom surface of the ice field, it reflects the ice field sounding ultrasound pulses. Besides, a device for implementation of the above method is presented.
EFFECT: increased authenticity and accuracy of the test results relating the ice field thickness determination.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ICE EXPERIMENTAL TANK | 2010 |
|
RU2440271C1 |
| TESTING TANK FOR TESTING MODELS OF SHIPS AND OFFSHORE ENGINEERING STRUCTURES, PRIMARILY IN ICE | 2014 |
|
RU2581446C1 |
| METHOD FOR DETERMINING THE STRENGTH ICE IN ICE TOWING BASIN | 2014 |
|
RU2578772C2 |
| METHOD AND DEVICE FOR TESTING MODEL OF MARINE ENGINEERING STRUCTURE | 2004 |
|
RU2279654C1 |
| METHOD FOR TESTING ASCEND OF SUBMERGED MARINE ENGINEERING STRUCTURE IN TEST ICE TOWING TANK AND DEVICE FOR TESTING MODEL ASCEND | 2015 |
|
RU2612073C1 |
| ICE EXPERIMENTAL MODEL BASIN FOR TESTING SHIPS AND SEA ENGINEERING STRUCTURES AND METHOD OF USE OF SUCH MODEL BASIN | 2001 |
|
RU2210516C2 |
| MULTIFUNCTIONAL SUPPORT OF ICE TESTING POOL | 2011 |
|
RU2467910C1 |
| METHOD AND DEVICE FOR ICE COVER SIMULATION IN MODEL BASIN | 2013 |
|
RU2535398C2 |
| METHOD FOR PERFORMANCE OF TOWING MODEL TESTS OF VESSELS IN ICE EXPERIMENTAL POOL | 2008 |
|
RU2385252C1 |
| METHOD TO MODEL ICE COVER IN EXPERIMENT TANK AND DEVICE FOR ITS REALISATION | 2014 |
|
RU2551832C1 |
