词条 | German submarine U-345 | ||||||||||||||||||||||||||||||||||||||||||
释义 |
German submarine U-345 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. She carried out no patrols. She did not sink or damage any ships. She was damaged beyond repair, December 1943 and mined, December 1945. DesignGerman Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-345 had a displacement of {{convert|769|t|LT}} when at the surface and {{convert|871|t|LT}} while submerged.{{sfn|Gröner|1991|pp=43-46}} She had a total length of {{convert|67.10|m|ftin|abbr=on}}, a pressure hull length of {{convert|50.50|m|ftin|abbr=on}}, a beam of {{convert|6.20|m|ftin|abbr=on}}, a height of {{convert|9.60|m|ftin|abbr=on}}, and a draught of {{convert|4.74|m|ftin|abbr=on}}. The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of {{convert|2800 to 3200|PS|kW shp|-1}} for use while surfaced, two AEG GU 460/8-276 double-acting electric motors producing a total of {{convert|750|PS|kW shp}} for use while submerged. She had two shafts and two {{convert|1.23|m|ft|abbr=on|0}} propellers. The boat was capable of operating at depths of up to {{convert|230|m}}.{{sfn|Gröner|1991|pp=43-46}} The submarine had a maximum surface speed of {{convert|17.7|kn}} and a maximum submerged speed of {{convert|7.6|kn}}.{{sfn|Gröner|1991|pp=43-46}} When submerged, the boat could operate for {{convert|80|nmi}} at {{convert|4|kn}}; when surfaced, she could travel {{convert|8500|nmi}} at {{convert|10|kn}}. U-345 was fitted with five {{convert|53.3|cm|in|0|abbr=on}} torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one {{convert|8.8|cm|in|2|abbr=on}} SK C/35 naval gun, 220 rounds, and four twin {{convert|2|cm|in|sp=us|abbr=on}} C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.{{sfn|Gröner|1991|pp=43-46}} Service historyThe submarine was laid down on 9 July 1942 at the Nordseewerke yard at Emden as yard number 217, launched on 11 March 1943 and commissioned on 4 May under the command of Oberleutnant zur See Ulrich Knackfuß. U-345 served with the 8th U-boat Flotilla from 4 May 1943. She was hit during a USAAF raid on Kiel on 13 December 1943. The damage was severe enough that she was paid off on the 23rd. After the German surrender in May 1945, she was mined off Warnemünde, (north of Rostock), in December.{{sfn|Kemp|1999|p=162}} References1. ^{{cite web |url=http://uboat.net/boats/u345.html |title=The Type VIIC boat U-345 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=22 August 2012}} Bibliography{{Refbegin}}
|last1=Busch |first1=Rainer |last2=Röll |first2=Hans-Joachim |title=Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 |trans-title=German U-boat losses from September 1939 to May 1945 |work=Der U-Boot-Krieg |volume=IV |publisher=Mittler |location=Hamburg, Berlin, Bonn |year=1999 |isbn=3-8132-0514-2 |language=German |ref=harv }}
|last1=Gröner |first1=Erich |author-link1= |author-mask1= |last2=Jung |first2=Dieter |display-authors= |last-author-amp= |last3=Maass |first3=Martin |translator-last1=Thomas |translator-first1=Keith |translator-last2=Magowan |translator-first2=Rachel |year=1991 |title=U-boats and Mine Warfare Vessels |volume=2 |work=German Warships 1815–1945 |location=London |publisher=Conway Maritime Press |isbn=0-85177-593-4 |ref=CITEREFGr.C3.B6ner1991 }}
|last=Kemp |first=Paul |title=U-Boats Destroyed - German Submarine Losses in the World Wars |location=London |year=1999 |publisher=Arms & Armour |isbn=1-85409-515-3 |ref=harv }}{{Refend}} External links
|url=http://uboat.net/boats/u345.html |title=The Type VIIC boat U-345 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=26 December 2014 }}
| url=http://www.u-boot-archiv.de/dieboote/u0345.html | title=U 345 | last=Hofmann | first=Markus | website=Deutsche U-Boote 1935-1945 - u-boot-archiv.de | language=German | accessdate=26 December 2014 }}{{German Type VII submarines}}{{December 1943 shipwrecks}}{{Subject bar | portal1=Military of Germany | portal2=Submarine | portal3=World War II }}{{Use dmy dates|date=August 2012}}{{DEFAULTSORT:U0345}} 8 : German Type VIIC submarines|U-boats commissioned in 1943|U-boats sunk in 1945|1943 ships|Ships built in Emden|World War II submarines of Germany|Maritime incidents in December 1943|Maritime incidents in December 1945 |
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