泰坦尼克號掃描揭示了船隻最後時刻的驚人細節

A recent digital scan of the Titanic has uncovered groundbreaking details about the ship's final hours before it sank. This scan shows the bow section of the Titanic standing upright on the ocean floor, while the back part of the ship is damaged and ragged, indicating how it became stuck in the mud. The front of the ship is easily recognizable, but it appears ghostly grey and has suffered damage from its descent into the sea floor. There is a significant gash where the flat deck at the front rises to the higher decks and the bridge. This detailed analysis of a full-sized digital scan has provided new insights into the tragic sinking of the Titanic after it struck an iceberg in 1912, resulting in the loss of 1,500 lives. The scan reveals a boiler room, confirming eyewitness accounts that engineers worked tirelessly until the very end to keep the ship's lights on. Additionally, a computer simulation suggests that punctures in the hull, roughly the size of A4 sheets of paper, contributed to the ship's demise. The stern of the ship, which broke off from the bow, is heavily damaged. The digital replica of the stern section shows what appear to be two large metal prongs surrounded by a tangled mess of grey-brown metal, which are the ship's engines. When the Titanic broke into two nearly equal halves, the stern spiraled down and was severely damaged. Parks Stephenson, a Titanic analyst, stated, 'Titanic is the last surviving eyewitness to the disaster, and she still has stories to tell. ' The scan has been studied for a new documentary by National Geographic and Atlantic Productions titled Titanic: The Digital Resurrection. The wreck, located 3,800 meters deep in the icy Atlantic waters, was mapped using underwater robots. Over 700,000 images were captured from various angles to create the 'digital twin,' which was exclusively shared with the world by BBC News in 2023. Due to the wreck's size and the darkness of the deep ocean, exploring it with submersibles only provides tantalizing glimpses. However, the scan offers the first complete view of the Titanic. The immense bow lies upright on the seafloor, almost as if the ship is continuing its journey, while the stern is a heap of mangled metal, damaged from slamming into the sea floor after the ship broke in half. The scan also reveals portholes on the bow section, some of which still contain glass, while one has a large hole believed to have been caused by the iceberg. The new mapping technology is providing a different way to study the ship. Parks Stephenson remarked, 'It's like a crime scene: you need to see what the evidence is, in the context of where it is. ' The scan shows new close-up details, including a porthole that was likely smashed by the iceberg, which aligns with eyewitness reports from survivors who stated that ice entered some cabins during the collision. A boiler room is located at the back of the bow where the ship split in two. The digital replica shows that some of the boilers are concave, suggesting they were still operational as they were submerged. On the deck of the stern, a valve has also been discovered in an open position, indicating that steam was still flowing into the electricity-generating system. This was thanks to a team of engineers led by Joseph Bell, who remained behind to shovel coal into the furnaces to keep the lights on. Although they all perished in the disaster, their heroic actions saved many lives. Parks Stephenson noted, 'They kept the lights and the power working to the end, to give the crew time to launch the lifeboats safely with some light instead of in absolute darkness. ' A new simulation has also provided further insights into the sinking. It utilizes a detailed structural model of the ship, created from Titanic's blueprints, along with information about its speed, direction, and position, to predict the damage caused when it struck the iceberg. Professor Jeom-Kee Paik from University College London, who led the research, explained, 'We used advanced numerical algorithms, computational modeling, and supercomputing capabilities to reconstruct the Titanic sinking. ' The simulation indicates that as the ship made only a glancing blow against the iceberg, it sustained a series of punctures along a narrow section of the hull. The simulation calculated that the iceberg caused a thin line of small gashes on the hull. Titanic was designed to be unsinkable, built to remain afloat even if four of its watertight compartments flooded. However, the simulation calculates that the iceberg's damage was spread across six compartments. Simon Benson, an associate lecturer in naval architecture at the University of Newcastle, stated, 'The difference between Titanic sinking and not sinking comes down to the fine margins of holes about the size of a piece of paper. ' Unfortunately, the damage cannot be seen in the scan as the lower section of the bow is hidden beneath sediment. It will take many years to fully scrutinize the 3D scan. The human tragedy of the Titanic is still very much visible, with personal belongings from the ship's passengers scattered across the sea floor. The scan is providing new clues about that cold night in 1912, but experts will need years to examine every detail of the 3D replica. Parks Stephenson concluded, 'She's only giving her stories to us a little bit at a time.