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Audacious-class Ironclad
The ''Audacious''-class ironclad battleships were designed by Sir Edward Reed at the request of the Board of Admiralty to serve as second-class battleships on distant foreign stations. Background and design The principal motivation driving the Admiralty was the French policy, already well advanced, of dispatching their own small ironclads to these same distant stations. was under construction, and had been authorised. Both of these were turret-armed ships, and the press agitated for a turret-mounted armament in these newly ordered ships. The Admiralty, however, decided that as there had been built a long succession of successful broadside ironclads, and no turret-armed ships had been produced other than some coastal defence ships of low displacement and limited range, it would be better to await the assessment of ''Monarch'' and ''Captain'' before departing from the broadside principle. As the ships were intended for service in waters far distant from Britain, and given th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironclad Warship
An ironclad was a steam-propelled warship protected by steel or iron armor constructed from 1859 to the early 1890s. The ironclad was developed as a result of the vulnerability of wooden warships to explosive or incendiary shells. The first ironclad battleship, , was launched by the French Navy in November 1859, narrowly preempting the British Royal Navy. However, Britain built the first completely iron-hulled warships. Ironclads were first used in warfare in 1862 during the American Civil War, when they operated against wooden ships, and against each other at the Battle of Hampton Roads in Virginia. Their performance demonstrated that the ironclad had replaced the unarmored ship of the line as the most powerful warship afloat. Ironclad gunboats became very successful in the American Civil War. Ironclads were designed for several uses, including as high-seas battleships, long-range cruisers, and coastal defense ships. Rapid development of warship design in the late 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Battery Ship
The central battery ship, also known as a centre battery ship in the United Kingdom and as a casemate ship in European continental navies, was a development of the (high- freeboard) broadside ironclad of the 1860s, given a substantial boost due to the inspiration gained from the Battle of Hampton Roads, the first battle between ironclads fought in 1862 during the American Civil War. One of the participants was the Confederate casemate ironclad , essentially a central battery ship herself, albeit a low-freeboard one. The central battery ships had their main guns concentrated in the middle of the ship in an armoured citadel. The concentration of armament amidships meant the ship could be shorter and handier than a broadside type like previous warships. In this manner the design could maximize the thickness of armour in a limited area while still carrying a significant broadside. These ships meant the end of the armoured frigates with their full-length gun decks. In the UK, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battleship Classes
A battleship is a large, heavily naval armour, armored warship with a main battery consisting of large naval gun, guns, designed to serve as a capital ship. From their advent in the late 1880s, battleships were among the largest and most formidable weapon systems ever built, until they were surpassed by aircraft carriers beginning in the 1940s. The modern battleship traces its origin to the sailing ship of the line, which was developed into the steam ship of the line and soon thereafter the ironclad warship. After a period of extensive experimentation in the 1870s and 1880s, ironclad design was largely standardized by the British , which are usually referred to as the first "pre-dreadnought battleships". These ships carried an armament that usually included four large guns and several medium-caliber guns that were to be used against enemy battleships, and numerous small guns for self-defense. Naval powers around the world built dozens of pre-dreadnoughts in the 1890s and early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cammell Laird
Cammell Laird is a British shipbuilding company. It was formed from the merger of Laird Brothers of Birkenhead and Johnson Cammell & Co of Sheffield at the turn of the twentieth century. The company also built railway rolling stock until 1929, when that side of the business was separated and became part of the Metro-Cammell, Metropolitan-Cammell Carriage & Wagon Company. History Formation from merger of Laird Company and Cammell & Co. The Laird Company was founded by William Laird (shipbuilder), William Laird, who had established the Birkenhead Iron Works in 1824. When he was joined by his son, John Laird (shipbuilder), John Laird in 1828, their first ship was an iron barge. John realised that the techniques of making boilers could be applied to making ships. The company soon became pre-eminent in the manufacture of iron ships and also made major advances in propulsion. In 1860, John Laird was joined in the business by his three sons, renaming the company John Laird, Sons & Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuda Brothers
Samuda Brothers was an engineering and ship building firm at Cubitt Town on the Isle of Dogs in London, founded by Jacob and Joseph d'Aguilar Samuda. The site is now occupied by Samuda Estate. Samuda Brothers initially leased a premises on the Goodluck Hope peninsula, Leamouth, London, in 1843, by the mouth of Bow Creek. However disaster struck with one of their first ships, the ''Gipsy Queen'' which exploded on its test trip in November 1844. Jacob was killed with nine of the firm's employees. There was a further explosion at their shipyard in 1845 and another three workers were killed. The firm moved to Cubitt Town in 1852, having outgrown a site that was hemmed in by other industrial premises. By this time the company was run by Joseph, Jacob having been killed in the trial of the ''Gipsy Queen''. The Cubitt Town yard specialised in iron and steel warships and steam packets and by 1863 was said to be producing double the output of the other London shipyards combined. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Napier And Sons
Messrs Robert Napier and Sons was a famous firm of Clyde shipbuilders and marine engineers at Govan, Glasgow founded by Robert Napier in 1826. It was moved to Govan for more space in 1841. His sons James and John were taken into partnership in 1853. The whole Clyde, every engineer and shipbuilder in it, was considered to have benefitted from the firm's achievements and celebrity. By the 1840s it was universally recognised as the finest in Britain. Many firms were founded by former employees.ed. W H Fraser and I Maver. ''Glasgow: 1830 to 1912'' Manchester University Press 1996 After Robert Napier's death in 1876 the plant and goodwill were sold by auction in March 1877 and purchased by a group of engineers led by the previous manager, A C Kirk. It continued to build ships and engines until 1900 when it was incorporated in William Beardmore and Company. Beginnings In 1800 Glasgow had no shipbuilding firms. Aged 23, Robert Napier set himself up in his own smith businessdefine i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thames Ironworks And Shipbuilding Co
The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the River Severn. The river rises at Thames Head in Gloucestershire and flows into the North Sea near Tilbury, Essex and Gravesend, Kent, via the Thames Estuary. From the west, it flows through Oxford (where it is sometimes called the Isis), Reading, Henley-on-Thames and Windsor. The Thames also drains the whole of Greater London. The lower reaches of the river are called the Tideway, derived from its long tidal reach up to Teddington Lock. Its tidal section includes most of its London stretch and has a rise and fall of . From Oxford to the estuary, the Thames drops by . Running through some of the drier parts of mainland Britain and heavily abstracted for drinking water, the Thames' discharge is low considering its length and breadth: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmers Shipbuilding And Iron Company
Palmers Shipbuilding and Iron Company Limited, often referred to simply as "Palmers", was a United Kingdom of Great Britain and Ireland, British shipbuilder, shipbuilding company. The company was based in Jarrow, County Durham, in north-eastern England, and had operations in Hebburn and Willington Quay on the River Tyne. History Early history and growth The company was established in 1852 by Sir Charles Palmer, 1st Baronet, Charles Mark Palmer as Palmer Brothers & Co. in Jarrow. Later that year it launched the ''John Bowes (Steamship), John Bowes'', the first Screw steamer, iron screw Collier (ship type), collier. By 1900, the business was known as Palmers Shipbuilding and Iron Company. At that time, besides building ships, it manufactured and processed its own steel and other metals, and its products included Reed water tube boilers and marine steam engines. By 1902, Palmers' base at Jarrow occupied about 100 acres (41 hectares) and included 0.75 miles (1.2&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Lord Of The Admiralty
First Lord of the Admiralty, or formally the Office of the First Lord of the Admiralty, was the title of the political head of the English and later British Royal Navy. He was the government's senior adviser on all naval affairs, responsible for the direction and control of the Admiralty, and also of general administration of the Naval Service of the Kingdom of England, Great Britain in the 18th century, and then the United Kingdom, including the Royal Navy, the Royal Marines, and other services. It was one of the earliest known permanent government posts. Apart from being the political head of the Naval Service the post holder was simultaneously the pre-eminent member of the Board of Admiralty. The office of First Lord of the Admiralty existed from 1628 until it was abolished when the Admiralty, Air Ministry, Ministry of Defence and War Office were all merged to form the new Ministry of Defence in 1964. Its modern-day equivalent is the Secretary of State for Defence. Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keel Laying
Laying the keel or laying down is the formal recognition of the start of a shipbuilding, ship's construction. It is often marked with a ceremony attended by dignitaries from the shipbuilding company and the ultimate owners of the ship. Keel laying is one of the four specially celebrated events in a ship's life; the others are Ceremonial ship launching, launching, Ship commissioning, commissioning, and Ship decommissioning, decommissioning. Earlier, the event recognized as the keel laying was the initial placement of the central timber making up the backbone of a vessel, called the keel. As steel ships replaced wooden ones, the central timber gave way to a central steel beam. Modern ships are most commonly built in a series of pre-fabricated, complete hull sections rather than around a single keel. The event recognized as the keel laying is the first joining of modular components, or the lowering of the first module into place in the building dock. It is now often called "keel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displacement (ship)
The displacement or displacement tonnage of a ship is its weight. As the term indicates, it is measured indirectly, using Archimedes' principle, by first calculating the volume of water displaced by the ship, then converting that value into weight. Traditionally, various measurement rules have been in use, giving various measures in long tons. Today, tonnes are more commonly used. Ship displacement varies by a vessel's degree of load, from its empty weight as designed (known as "lightweight tonnage") to its maximum load. Numerous specific terms are used to describe varying levels of load and trim, detailed below. Ship displacement should not be confused with measurements of volume or capacity typically used for commercial vessels and measured by tonnage: net tonnage and gross tonnage. Calculation The process of determining a vessel's displacement begins with measuring its draft.George, 2005. p. 5. This is accomplished by means of its "draft marks". A merchant vessel has t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
