Titanic luxury passenger ship All about
Royal Mail Ship (RMS) Titanic
Origins and construction
Following completion of the hull and main superstructure, the Titanic was launched on May 31, 1911. It then began the fitting-out phase, as machinery was loaded into the ship and interior work began. After the Olympic's maiden voyage in June 1911, slight changes were made to the Titanic's design. In early April 1912 the Titanic underwent its sea trials, after which the ship was declared seaworthy.
As it prepared to embark on its maiden voyage, the Titanic was one of the largest and most opulent ships in the world. It had a gross registered tonnage (i.e., carrying capacity) of 46,328 tons, and when fully laden the ship displaced (weighed) more than 52,000 tons. The Titanic was approximately 882.5 feet (269 metres) long and about 92.5 feet (28.2 metres) wide at its widest point.
Titanic luxury passenger ship All about
Maiden voyage
Final hours
Throughout much of the voyage, the wireless radio operators on the Titanic, Jack Phillips and Harold Bride, had been receiving iceberg warnings, most of which were passed along to the bridge. The two men worked for the Marconi Company, and much of their job was relaying passengers' messages. On the evening of April 14 the Titanic began to approach an area known to have icebergs. Smith slightly altered the ship's course to head farther south. However, he maintained the ship's speed of some 22 knots. At approximately 9:40 PM the Mesaba sent a warning of an ice field. The message was never relayed to the Titanic's bridge. At 10:55 PM the nearby Leyland liner Californian sent word that it had stopped after becoming surrounded by ice. Phillips, who was handling passenger messages, scolded the Californian for interrupting him.Two lookouts, Frederick Fleet and Reginald Lee, were stationed in the crow's nest of the Titanic. Their task was made difficult by the fact that the ocean was unusually calm that night: because there would be little water breaking at its base, an iceberg would be more difficult to spot. In addition, the crow's nest's binoculars were missing. At approximately 11:40 PM, about 400 nautical miles (740 km) south of Newfoundland, Canada, an iceberg was sighted, and the bridge was notified. First Officer William Murdoch ordered both the ship “hard-a-starboard” (to the left) and the engines reversed. The Titanic began to turn, but it was too close to avoid a collision. The ship's starboard side scraped along the iceberg. At least five of its supposedly watertight compartments toward the bow were ruptured. After assessing the damage, Andrews determined that, as the ship's forward compartments filled with water, its bow would drop deeper into the ocean, causing water from the ruptured compartments to spill over into each succeeding compartment, thereby sealing the ship's fate. The Titanic would founder. (By reversing the engines, Murdoch actually caused the Titanic to turn slower than if it had been moving at its original speed. Most experts believe the ship would have survived if it had hit the iceberg head-on.)
Smith ordered Phillips to begin sending distress signals, one of which reached the Carpathia at approximately 12:20 AM on April 15, and the Cunard ship immediately headed toward the stricken liner. However, the Carpathia was some 58 nautical miles (107 km) away when it received the signal, and it would take more than three hours to reach the Titanic. Other ships also responded, including the Olympic, but all were too far away. A vessel was spotted nearby, but the Titanic was unable to contact it. The Californian was also in the vicinity, but its wireless had been turned off for the night.
Rescue
Aftermath and investigation
Although the majority of dead were crew members and third-class passengers, many of the era's wealthiest and most prominent families lost members, among them Isidor and Ida Straus and John Jacob Astor. In the popular mind, the glamour associated with the ship, its maiden voyage, and its notable passengers magnified the tragedy of its sinking. Legends arose almost immediately about the night's events, those who had died, and those who survived. Heroes and heroines—such as American Molly Brown, who helped command a lifeboat, and Capt. Arthur Henry Rostron of the Carpathia—were identified and celebrated by the press. Others—notably White Star chairman J. Bruce Ismay, who had found space in a lifeboat and survived—were vilified. There was a strong desire to explain the tragedy, and inquiries into the sinking were held in the United States and Great Britain.U.S. inquiry
The U.S. investigation, which lasted from April 19 to May 25, 1912, was led by Sen. William Alden Smith. In all, more than 80 people were interviewed. Notable witnesses included Second Officer Charles Lightoller, the most senior officer to survive. He defended the actions of his superiors, especially Captain Smith's refusal to decrease the ship's speed. Many passengers testified to the general confusion on the ship. A general warning was never sounded, causing a number of passengers and even crew members to be unaware of the danger for some time. In addition, because a scheduled lifeboat drill had never been held, the lowering of the boats was often haphazard.Perhaps the most-scrutinized testimony came from the crew of the Californian, who claimed their ship was some 20 nautical miles (37 km) from the Titanic. Crew members saw a ship but said it was too small to be the Titanic. They also stated that it was moving and that efforts to contact it by Morse lamp were unsuccessful. After sighting rockets in the distance, the crew informed Capt. Stanley Lord, who had retired for the night. Instead of ordering the ship's wireless operator to turn on the radio, Lord instead told the men to continue to use the Morse lamp. By 2:00 AM the nearby ship had reportedly sailed away.
In the end, the U.S. investigation faulted the British Board of Trade, “to whose laxity of regulation and hasty inspection the world is largely indebted for this awful fatality.” Other contributing causes were also noted, including the failure of Captain Smith to slow the Titanic after receiving ice warnings. However, perhaps the strongest criticism was levied at Captain Lord and the Californian. The committee found that the ship was “nearer the Titanic than the 19 miles reported by her Captain, and that her officers and crew saw the distress signals of the Titanic and failed to respond to them in accordance with the dictates of humanity, international usage, and the requirements of law.”
British inquiry
In May 1912 the British inquiry began. It was overseen by the British Board of Trade, the same agency that had been derided by U.S. investigators for the insufficient lifeboat requirements. The presiding judge was Sir John Charles Bigham, Lord Mersey. Little new evidence was discovered during the 28 days of testimony. The final report stated that “the loss of the said ship was due to collision with an iceberg, brought about by the excessive speed at which the ship was being navigated.” However, Mersey also stated that he was “not able to blame Captain Smith…he was doing only that which other skilled men would have done in the same position.” Captain Lord and the Californian, however, drew sharp rebuke. The British investigators claimed that the liner was some 5–10 nautical miles (9–19 km) from the Titanic and that “she might have saved many, if not all, of the lives that were lost.”Both the U.S. and British investigations also proposed various safety recommendations, and in 1913 the first International Conference for Safety of Life at Sea was called in London. The conference drew up rules requiring that every ship have lifeboat space for each person embarked; that lifeboat drills be held for each voyage; and, because the Californian had not heard the distress signals of the Titanic, that ships maintain a 24-hour radio watch. The International Ice Patrol was established to warn ships of icebergs in the North Atlantic shipping lanes and to break up ice.
The Californian incident
The U.S. and British inquiries did little to end speculation and debate concerning the sinking of the Titanic. Particular focus centred on the Californian. Supporters of Lord, nicknamed “Lordites,” believed that the captain had been unfairly criticized. They held that a third ship—possibly the Samson, a Norwegian boat illegally hunting seals—was between the Leyland liner and the Titanic. That view eventually gained much support. Crew members of the Californian did not hear rockets being fired, though the sounds would have been audible if the ship had been within the distances claimed by U.S. and British investigators. In addition, people aboard the Titanic stated that a vessel was headed in their direction, which could not have been Californian, which was stopped at the time. While the true location of the Californian will likely never be conclusively known, many experts believe it was actually some 20 miles (37 km) away and would not have reached the Titanic before it sank. However, Lord has continued to draw criticism for his failure to take more action in response to the distress signals.Discovery and legacy
Within days of the Titanic's sinking, talk began of finding the wreck. Given the limits of technology, however, serious attempts were not undertaken until the second half of the 20th century. In August 1985 Robert Ballard led an American-French expedition from aboard the U.S. Navy research ship Knorr. The quest was partly a means for testing the Argo, a 16-foot (5-metre) submersible sled equipped with a remote-controlled camera that could transmit live images to a monitor. The submersible was sent some 13,000 feet (4,000 metres) to the floor of the Atlantic Ocean, sending video back to the Knorr. On September 1, 1985, the first underwater images of the Titanic were recorded as its giant boilers were discovered. Later video showed the ship lying upright in two pieces. While the bow was clearly recognizable, the stern section was severely damaged. Covering the wreckage were rust-coloured stalactite-like formations. Scientists later determined that the rusticles, as they were named, were created by iron-eating microorganisms, which are consuming the wreck.The Titanic—located at about 41°43′57′′ N, 49°56′49′′ W (bow section), some 13 nautical miles (24 km) from the position given in its distress signals—was explored numerous times by manned and unmanned submersibles. The expeditions found no sign of the long gash previously thought to have been ripped in the ship's hull by the iceberg. Scientists instead discovered that the collision's impact had produced a series of thin gashes as well as brittle fracturing and separation of seams in the adjacent hull plates, thus allowing water to flood in and sink the ship. In subsequent years, marine salvagers raised small artifacts from the wreckage as well as pieces of the ship itself, including a large section of the hull. Examination of these parts—as well as paperwork in the builder's archives—led to speculation that low-quality steel or weak rivets may have contributed to the Titanic's sinking.
0 comments:
إرسال تعليق