Английская Википедия:French cruiser Davout
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Шаблон:Infobox ship imageШаблон:Infobox ship class overviewШаблон:Infobox ship careerШаблон:Infobox ship characteristicsDavout was a protected cruiser of the French Navy that was built in the late 1880s and early 1890s. The ship was ordered during the tenure of Admiral Théophile Aube as the French Minister of Marine, who favored a fleet centered on large numbers of cruisers of various types. Davout and the similar vessel Шаблон:Ship were ordered to fill the role of a medium cruiser in Aube's plans. Davout was armed with a main battery of six Шаблон:Cvt guns in single mounts, and she had a top speed of Шаблон:Convert.
Davout had a relatively uneventful career; her completion was delayed by two years due to problems with her propulsion system. After entering service in 1893, she was assigned to the Reserve Squadron, based in the Mediterranean Sea. The ship spent the rest of the decade operating either with the Reserve Squadron for training exercises or as part of the training unit of the French fleet. In 1899, she received a major overhaul that included the installation of new boilers, and in 1902, she was assigned to the North Atlantic Station. By 1910, she had been struck from the naval register, and Davout was subsequently sold to ship breakers.
Design
Davout was designed during the tenure of Admiral Théophile Aube, who had become the French Minister of Marine in 1886, though the ship traces its origin to design specifications issued by Aube's predecessor, Charles-Eugène Galiber, in December 1885. Galiber requested a ship of Шаблон:Cvt with a speed of Шаблон:Convert with forced draft. Aube, who replaced Galiber in January 1886, was an ardent supporter of the Шаблон:Lang doctrine, which envisioned using a combination of cruisers and torpedo boats to defend France and attack enemy merchant shipping.Шаблон:SfnШаблон:Sfn
By the time Aube had come to office, the French Navy had laid down three large protected cruisers that were intended to serve as commerce raiders: Шаблон:Ship, Шаблон:Ship, and Шаблон:Ship.Шаблон:Sfn His proposed budget called for another six large cruisers and ten smaller vessels.Шаблон:Sfn By this time, a total of eleven designs were submitted to be evaluated by the Шаблон:Lang (Council of Works), and that prepared by Marie de Bussy was selected. The required speed had by that time been increased to Шаблон:Convert; the naval historian Stephen Roberts states that Aube was probably responsible for the change. Aube ordered three ships to the design on 1 March 1887: Davout, Шаблон:Ship, and Chanzy, though the contracts were not finalized by the time Aube left the ministry, being replaced by Édouard Barbey.Шаблон:Sfn
On reviewing Aube's plans and the French naval budget, Barbey decided that the proposed cruiser program would have to be reduced. In May 1887, when the budget was approved, the plan was modified to three large cruisers: the Шаблон:Sclass; six small cruisers: the Шаблон:Sclass and Шаблон:Sclasses; and two medium ships. Chanzy was cancelled and Davout and Suchet filled the requirement for the two medium ships. These ships were to serve as prototypes for the later Шаблон:Sclass. During work on Suchet the supervisor at Toulon decided alterations needed to be made, so only Davout was completed to the original design. And after it became clear that the propulsion system for Davout would not meet the intended speed. These engines in turn necessitated increases in displacement and the Friant-class ships were re-designed to accommodate the changes.Шаблон:SfnШаблон:Sfn
General characteristics and machinery
Davout was Шаблон:Cvt long overall, with a beam of Шаблон:Cvt and an average draft of Шаблон:Cvt, which increased to Шаблон:Cvt aft. She displaced Шаблон:Cvt. Her hull featured a pronounced ram bow, an overhanging stern, and a flush deck. The bow was not actually strengthened to permit ramming attacks.Шаблон:Sfn As was typical for French warships of the period, she had a pronounced tumblehome shape. Her superstructure was minimal, consisting primarily of a small bridge forward and a pair of heavy military masts with fighting tops that housed some of her light guns.Шаблон:Sfn Her crew consisted of 323 officers and enlisted men.Шаблон:Sfn
The propulsion system for Davout consisted of two inverted, 3-cylinder triple-expansion steam engines that drove a pair of screw propellers. Steam was provided by eight coal-fired fire-tube boilers that were ducted into two widely spaced funnels located amidships. The power plant was rated to produce Шаблон:Convert for a top speed of Шаблон:Convert. On her initial speed trials, she reached Шаблон:Cvt for a speed of Шаблон:Convert. Coal storage amounted to Шаблон:Cvt normally and up to Шаблон:Cvt at full load. The ship had a cruising radius of Шаблон:Convert at the economical speed of Шаблон:Convert. The ship's propulsion system proved to be unreliable in service. Neither the boilers or their uptakes could be cleaned while the ship was steaming, so speed could not be kept up after a few days of operation, rendering her unreliable on long-distance cruises. Davout was the first French protected cruiser to discard a sailing rig.Шаблон:SfnШаблон:Sfn
Armament and armor
Davout was armed with a main battery of six Шаблон:Cvt M1884 30-caliber (cal.) guns carried in individual pivot mounts. Four of the guns were mounted in sponsons on the upper deck, two on each broadside. One gun was placed in the bow and the other was at the stern as chase guns. For close-range defense against torpedo boats, she carried four Шаблон:Cvt M1888 9-pounder guns, four [[QF 3-pounder Hotchkiss|Шаблон:Cvt M1885 40-cal. 3-pounder Hotchkiss guns]], and eight [[QF 1-pounder pom-pom|Шаблон:Cvt M1885 20-cal. 1-pounder guns]], all in individual mounts. She also carried six Шаблон:Cvt torpedo tubes in her hull above the waterline. Two were in the bow, one was on each broadside, and the remaining two were in the stern.Шаблон:SfnШаблон:Sfn
The ship was protected by an armor deck that consisted of mild steel. The deck was Шаблон:Cvt thick on the flat portion that covered her propulsion machinery spaces and magazines; for the rest of the hull's length, the deck was reduced significantly to Шаблон:Cvt. Toward the sides of the ship, the deck sloped down with a uniform thickness of Шаблон:Cvt. The entire deck, both the flat and sloped sections, were layered on Шаблон:Cvt of hull plating.Шаблон:Sfn The flat section of the deck was Шаблон:Cvt above the waterline and the sloped sides met the hull plating Шаблон:Cvt below the line.Шаблон:Sfn Above the deck, a cofferdam was placed to contain shell fragments and control flooding in the event of damage.Шаблон:Sfn Her main battery guns were fitted with Шаблон:Cvt gun shields to deflect shell fragments.Шаблон:Sfn
Modifications
Davout underwent a major refit in stages between 1894 and 1896. In 1894, the main battery guns were replaced with quick-firing versions. The following year, an armored conning tower, with Шаблон:Cvt thick sides, and a communication tube extending down into the ship were installed, and the 4 mm gun shields were replaced with more effective Шаблон:Cvt shields. The heavy military masts were replaced with lighter pole masts to save weight, and the four 37 mm guns that had been mounted in the fighting tops were removed. The stern torpedo tubes were also removed.Шаблон:Sfn
In 1900, the ship underwent a second modification, which included the removal of her bow torpedo tubes and the remaining four 37 mm guns. She also received ten new Niclausse boilers, which necessitated the addition of a third funnel. The boilers were divided between three boiler rooms, the first of which held two boilers and the remaining rooms each holding four.Шаблон:Sfn
Service history
Davout was ordered on 1 March 1887, and she was built in Toulon, France; her keel laying took place on 12 September 1887 and she was launched on 31 October 1889. She was commissioned on 20 October 1890 to begin sea trials,Шаблон:Sfn but these were delayed after problems with her propulsion system required multiple repairs and alterations, including the brazing of her boiler tubes, which had to be redone. The pistons in her engines also had to be replaced.Шаблон:Sfn The ship finally completed in 1892, and she was placed in full commission on 20 September. At that time, she joined the Mediterranean Squadron, which was based in Toulon.Шаблон:Sfn The following year, Davout was transferred to the Reserve Squadron, where she spent six months of the year on active service with full crews for maneuvers; the rest of the year was spent laid up with a reduced crew. At that time, the unit also included several older ironclads and the cruisers Tage, Sfax, Шаблон:Ship, and Шаблон:Ship.Шаблон:Sfn
While in the Reserve Squadron in 1894, the ship had her main guns updated during a refit carried out at Rochefort. The work was ordered on 20 March, began on 21 July, and was completed on 20 February 1895.Шаблон:SfnШаблон:Sfn She took part in the fleet maneuvers that year, which began on 1 July and concluded on the 27th. She was assigned to "Fleet B", which along with "Fleet A" represented the French fleet, and was tasked with defeating the hostile "Fleet C", which represented the Italian fleet.Шаблон:Sfn She thereafter returned to the shipyard at Rochefort for another period of refits.Шаблон:SfnШаблон:Sfn Her active career was limited, and by 1896, she was reduced to the 2nd category of reserve, along with several old coastal defense ships, ironclads, and other cruisers. They were retained in a state that allowed them to be mobilized in the event of a major war.Шаблон:Sfn
She was withdrawn from service for a lengthy reconstruction in 1897 that included the installation of Niclausse-type water-tube boilers.Шаблон:Sfn The project was deferred, and in 1898, Davout was assigned to the training squadron, along with the armored cruiser Шаблон:Ship and the protected cruiser Шаблон:Ship.Шаблон:Sfn She had been reduced to the reserve fleet by January 1899,Шаблон:Sfn but Davout was recommissioned on 1 April that year and assigned to the training squadron.Шаблон:Sfn She continued to operate in the training squadron with Amiral Charner and Friant. The squadron steamed to Brest in late September that year to be dispersed and deactivated for the winter; Davout was sent to the naval base at Rochefort to be laid up on 1 October.Шаблон:Sfn The planned re-boilering was finally carried out between August and December 1900.Шаблон:Sfn
The ship was reactivated in 1902 to replace the cruiser Suchet on the North Atlantic station.Шаблон:Sfn At some point later in her career, two of her torpedo tubes were removed, and later again, another pair were removed.Шаблон:Sfn The ship was decommissioned on 1 May 1909 and was later assigned to serve as a training ship for boiler room crews on 27 May, to be based at Brest. She was towed there on 16 August and anchored in Landévennec, outside of Brest. She remained there for a short time before being struck from the naval register on 9 March 1910, though she was not sold to ship breakers until 23 October 1913. She was thereafter broken up in Brest.Шаблон:Sfn
Notes
References
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Шаблон:French cruiser Davout Шаблон:French protected cruisers
