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Changes In Safety Practices After The Sinking Of The RMS Titanic
The sinking of the RMS ''Titanic'' resulted in the following changes in maritime policy: Lifeboats Alexander Carlisle, Harland and Wolff's general manager and chairman of the managing directors, suggested that ''Titanic'' use a new, larger type of davit which could give the ship the potential to carry 48 lifeboats; this would have provided enough seats for everyone on board. However, the White Star Line decreed that only 20 lifeboats would be carried, which could accommodate about 38% of those on board when the ship was filled to capacity. At the time, the Board of Trade's regulations stated that British vessels over 10,000 tons (''Titanic'' was just over 46,000) must carry 16 lifeboats with a capacity of , plus enough capacity in rafts and floats for 75% (or 50% in case of a vessel with watertight bulkheads) of that in the lifeboats. Therefore, the White Star Line actually provided more lifeboat accommodation than was legally required. The regulations made no extra provisi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Line
The waterline is the line where the hull of a ship meets the surface of the water. Specifically, it is also the name of a special marking, also known as an international load line, Plimsoll line and water line (positioned amidships), that indicates the draft of the ship and the legal limit to which a ship may be loaded for specific water types and temperatures in order to safely maintain buoyancy, particularly with regard to the hazard of waves that may arise. Varying water temperatures will affect a ship's draft, because warm water is less dense than cold water, providing less buoyancy. In the same way, fresh water is less dense than salinated or seawater with a similar lessening effect upon buoyancy. For vessels with displacement hulls, the hull speed is defined by, among other things, the waterline length. In a sailing boat, the waterline length can change significantly as the boat heels, and can dynamically affect the speed of the boat. A waterline can also refer to any l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulkhead (partition)
A bulkhead is an upright wall within the hull of a ship or within the fuselage of an airplane. Other kinds of partition elements within a ship are decks and deckheads. Etymology The word ''bulki'' meant "cargo" in Old Norse. During the 15th century sailors and builders in Europe realized that walls within a vessel would prevent cargo from shifting during passage. In shipbuilding, any vertical panel was called a head. So walls installed abeam (side-to-side) in a vessel's hull were called "bulkheads". Now, the term bulkhead applies to every vertical panel aboard a ship, except for the hull itself. History Bulkhead partitions are considered to have been a feature of Chinese junks, a type of ship. Song Dynasty author Zhu Yu (fl. 12th century) wrote in his book of 1119 that the hulls of Chinese ships had a bulkhead build. The 5th-century book ''Garden of Strange Things'' by Liu Jingshu mentioned that a ship could allow water to enter the bottom without sinking. Archaeolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hull (watercraft)
A hull is the watertight body of a ship, boat, or flying boat. The hull may open at the top (such as a dinghy), or it may be fully or partially covered with a deck. Atop the deck may be a deckhouse and other superstructures, such as a funnel, derrick, or mast. The line where the hull meets the water surface is called the waterline. General features There is a wide variety of hull types that are chosen for suitability for different usages, the hull shape being dependent upon the needs of the design. Shapes range from a nearly perfect box in the case of scow barges to a needle-sharp surface of revolution in the case of a racing multihull sailboat. The shape is chosen to strike a balance between cost, hydrostatic considerations (accommodation, load carrying, and stability), hydrodynamics (speed, power requirements, and motion and behavior in a seaway) and special considerations for the ship's role, such as the rounded bow of an icebreaker or the flat bottom of a landing craft. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RMS Olympic
RMS ''Olympic'' was a British ocean liner and the lead ship of the White Star Line's trio of liners. ''Olympic'' had a career spanning 24 years from 1911 to 1935, in contrast to her short-lived sister ships, ''Titanic'' and HMHS Britannic, ''Britannic''. This included service as a troopship during the First World War, which gained her the nickname ''Old Reliable''. She returned to civilian service after the war, and served successfully as an ocean liner throughout the 1920s and into the first half of the 1930s, although increased competition, and the slump in trade during the Great Depression after 1930, made her operation increasingly unprofitable. ''Olympic'' was the Timeline of largest passenger ships, largest ocean liner in the world for two periods during 1910–13, interrupted only by the brief tenure of the slightly larger (which had the same dimensions but higher gross register tonnage) before the German went into service in June 1913. ''Olympic'' also held the title ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCGC Evergreen
The USCGC ''Evergreen'' (WAGL-295 / WLB-295 / WAGO-295 / WMEC-295) was a Cactus-class seagoing buoy tender operated by the United States Coast Guard. She served in the North Atlantic during World War II and participated in the International Ice Patrol in these waters after the war. She was the first dedicated oceanographic vessel in the Coast Guard's history. She was decommissioned in 1990 and sunk by the US Navy for target practice in 1992. Construction and characteristics ''Evergreen'' was built at the Marine Ironworks and Shipbuilding Company yard in Duluth, Minnesota. Her keel was laid down on 15 April 1942. The ship was launched on 3 July 1942. Her original cost was $871,946. Her hull was constructed of welded steel plates framed with steel I-beams. As originally built, ''Evergreen'' was long, with a beam of , and a draft of . Her displacement was 935 tons. While her overall dimensions remained the same over her career, the addition of new equipment raised her displ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Ice Patrol
The International Ice Patrol is an organization with the purpose of monitoring the presence of icebergs in the Atlantic and Arctic Oceans and reporting their movements for safety purposes. It is operated by United States Coast Guard but is funded by the 13 nations interested in trans-Atlantic navigation. As of 2011 the governments contributing to the International Ice Patrol include Belgium, Canada (see Canadian Ice Service), Denmark, Finland, France, Germany, Greece, Italy, Japan, the Netherlands, Norway, Panama, Poland, Spain, Sweden, the United Kingdom, and the United States. The organization was established in 1914 in response to the sinking of RMS ''Titanic''. The primary mission of the Ice Patrol is to monitor the iceberg danger in the North Atlantic Ocean and provide relevant iceberg warning products to the maritime community. History Founding From the earliest journeys into the North Atlantic, icebergs have threatened vessels. A review of the history of navigation pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Coast Guard
The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, multi-mission service unique among the United States military branches for having a maritime law enforcement mission with jurisdiction in both domestic and international waters and a federal regulatory agency mission as part of its duties. It is the largest and most powerful coast guard in the world, rivaling the capabilities and size of most navies. The U.S. Coast Guard is a humanitarian and security service. It protects the United States' borders and economic and security interests abroad; and defends its sovereignty by safeguarding sea lines of communication and commerce across vast territorial waters spanning 95,000 miles of coastline and its Exclusive Economic Zone. With national and economic security depending upon open global trade a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revenue Cutter Service
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USS Birmingham (CL-2)
USS ''Birmingham'' (CS-2/CL-2), named for the city of Birmingham, Alabama, was a scout cruiser, reclassified a light cruiser in 1920. Entering service in 1908, the ship became known for the first airplane takeoff from a ship in history in 1910. During World War I, ''Birmingham'' escorted convoys across the Atlantic. The cruiser was decommissioned in 1923 and sold for scrap in 1930. Construction and career The cruiser was laid down by the Fore River Shipbuilding Company at Quincy, Massachusetts, on 14 August 1905, and launched on 29 May 1907; sponsored by Miss Mary Campbell. ''Birmingham'' was commissioned on 11 April 1908, Commander Burns Tracy Walling in command. ''Birmingham'' served with the Atlantic Fleet until 27 June 1911, and went into reserve at Boston three days later. One of her sailors, Chief Electrician William E. Snyder, received the Medal of Honor for rescuing a shipmate from drowning on 4 January 1910. From ''Birmingham''s deck, civilian pilot Eugene Ely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinking Of The RMS Titanic
The sank in the early morning hours of 15 April 1912 in the North Atlantic Ocean, four days into her maiden voyage from Southampton to New York City. The largest ocean liner in service at the time, ''Titanic'' had an estimated 2,224 people on board when she struck an iceberg at around 23:40 (ship's time) on Sunday, 14 April 1912. Her sinking two hours and forty minutes later at 02:20 (ship's time; 05:18 GMT) on Monday, 15 April, resulted in the deaths of more than 1,500 people, making it one of the deadliest peacetime maritime disasters in history. ''Titanic'' received six warnings of sea ice on 14 April but was travelling about 22 knots when her lookouts sighted the iceberg. Unable to turn quickly enough, the ship suffered a glancing blow that buckled her starboard side and opened six of her sixteen compartments to the sea. ''Titanic'' had been designed to stay afloat with four of her forward compartments flooded but no more, and the crew soon realised that the ship w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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