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Italian monitor Alfredo Cappellini : ウィキペディア英語版 | Italian monitor Alfredo Cappellini
''Alfredo Cappellini'' was an Italian monitor converted from the floating crane ''GA53'' during World War I. She bombarded Austro-Hungarian positions during the Eleventh Battle of the Isonzo in 1917 before she was wrecked off Ancona on 16 November 1917. ==Development and description== ''Alfredo Cappellini'' was built when Cannone navali da 381/40 guns from the s became available after their construction was suspended in 1916. Her guns were built by Ansaldo-Schneider and originally destined for the . Converted from the floating crane ''GA53'', she displaced , with a length between perpendiculars of , a beam of and a draft of . The ship was powered by one vertical double-expansion steam engine. On sea trials the ship reached a maximum speed of , but her maximum speed in regular service was about .〔Trawick and Wiltering, p. 298〕 Her hull and gun turret were unarmored, but she was protected by two anti-torpedo nets.〔Gardiner and Gray, p. 287〕 Her main guns could elevate 20° and her turret could traverse 30° to either side.〔 They fired an armor-piercing shell at a muzzle velocity of to a range of at maximum elevation.〔(【引用サイトリンク】title=Italian 381 mm/40 (15") Model 1914 )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Italian monitor Alfredo Cappellini」の詳細全文を読む
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