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Senast redigerad av Prudent 2021-08-14 kl. 13:41.
Senast redigerad av Prudent 2021-08-14 kl. 13:41.
What is believed to be a granite outcrop lies opposite the damaged area, and observation of the damage suggests that it matches the geometry of the outcrop.https://news.err.ee/1608280338/preliminary-survey-reveals-significant-damage-to-ferry-estonia-wreck
There is a protruding outcrop near the middle part of the vessel on which the wreck is resting on its starboard sidehttps://www.baltictimes.com/preliminary_survey__estonia_ferry_wreck_crushed_to _large_extent_on_starboard_side/
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The middle area of the vessel rests on moraine and the bow and stern on a layer of soft clay.
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"The geological composition of the seabed is rather simple in the area of the wreck. It can be seen quite clearly that the middle part of the wreck rests on a hard bedrock," Suuroja said.
"The rock in the middle part of the wreck is so strong it broke our drill," Arikas noted, adding that the clay below the bow and stern definitely offer less support for the wreck.
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A deformation of 22 meters in length and four meters in height was registered in the middle part of the vessel on the starboard side. The plating of the ship has outward deformations as well as in some inward ones and the side fender has been forced inside the vessel.
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The area of the vessel that has sustained major damages is located next to hard rocks and the deformation matches the geometry thereof
the central part of the ship rests on a harder moraine on which the ship has stopped, and the bow and stern part on softer clay. We saw from the surveys that the middle part of the ship is rather higher and hogging has occurred. As a result, these are very likely to be deformations, which we plan to detect in more detail in the next few days."https://www.baltictimes.com/first_days_of_preliminary_investigation_of_ms_esto nia_shipwreck_bring_good_results/
What is believed to be a granite outcrop lies opposite the damaged area, and observation of the damage suggests that it matches the geometry of the outcrop.https://news.err.ee/1608280338/preliminary-survey-reveals-significant-damage-to-ferry-estonia-wreck
There is a protruding outcrop near the middle part of the vessel on which the wreck is resting on its starboard sidehttps://www.baltictimes.com/preliminary_survey__estonia_ferry_wreck_crushed_to _large_extent_on_starboard_side/
/.../
The middle area of the vessel rests on moraine and the bow and stern on a layer of soft clay.
/.../
"The geological composition of the seabed is rather simple in the area of the wreck. It can be seen quite clearly that the middle part of the wreck rests on a hard bedrock," Suuroja said.
"The rock in the middle part of the wreck is so strong it broke our drill," Arikas noted, adding that the clay below the bow and stern definitely offer less support for the wreck.
/.../
A deformation of 22 meters in length and four meters in height was registered in the middle part of the vessel on the starboard side. The plating of the ship has outward deformations as well as in some inward ones and the side fender has been forced inside the vessel.
/.../
The area of the vessel that has sustained major damages is located next to hard rocks and the deformation matches the geometry thereof
the central part of the ship rests on a harder moraine on which the ship has stopped, and the bow and stern part on softer clay. We saw from the surveys that the middle part of the ship is rather higher and hogging has occurred. As a result, these are very likely to be deformations, which we plan to detect in more detail in the next few days."https://www.baltictimes.com/first_days_of_preliminary_investigation_of_ms_esto nia_shipwreck_bring_good_results/
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