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標題: 《蒸汽動力》- LPD-4 奧斯汀(Austin)級兩棲船塢運輸艦 [列印本頁]
作者: 克里斯Chris    時間: 07-12-6 20:38
標題: 《蒸汽動力》- LPD-4 奧斯汀(Austin)級兩棲船塢運輸艦
LPD 4 Austin class
LPD-4 奧斯汀級兩棲船塢運輸艦






原文:

The LPD 4 Austin class of ship combines the functions of three different classes of ships; the landing ship (LSD), the tank landing ship (LST), and the attack cargo ship (LKA). The Amphibious Transport, Dock, is used to transport and land Marines, their equipment and supplies by embarked landing craft or amphibious vehicles augmented by helicopters in amphibious assault.

Although their capabilities are less than those of the new LSD-41 class, the ships of the Austin class, built between 1965-1971, were considered sufficiently modern to have their service lives extended, and the Navy had planned to inaugurate an overhaul program for all 11 of them commencing in early 1988. Their modernization could have extended their service lives to 2005. However, Congress did not authorize funding for the program. Although the predecessor LPD-1 Raleigh class was retired after three decades of service, the ships of this class will remain in service for nearly four decades until they are replaced by the LPD-17 class beginning in 2003.

These ships are configured as a flagship and provide extensive command, control and communications facilities to support an Amphibious Task Force Commander and Landing Force Commander. In an amphibious assault, the ship would normally function as the Primary Control Ship that would be responsible for coordinating boat waves and vectoring landing craft to the beach.
作者: 克里斯Chris    時間: 07-12-6 20:39
續:

A secondary mission is evacuation and civilian disaster relief. Hundreds of tons of relief materials can be carried aboard and can be delivered to disaster victims within minutes of the ship's arrival on the scene. The ships' medical and dental facilities can provide limited hospitalization care, as well as out-patient treatment for hundreds of sick or injured.

USS SHREVEPORT departed Norfolk VA on June 8, 1998 as for Exercise MARCOT/Unified Spirit. SHREVEPORT, acting as Advanced Force Command ship, along with several other ships, was a test platform for the new Joint Countermine Application (JCA). JCA is a JMCIS application being developed to support all aspects of countermine warfare. The JCA旧 functions include collection and distribution of the mine countermeasure picture, allowing units to receive and analyze data.

The ships have has a large flight deck for helicopter operations and a well deck that carries amphibious landing vehicles. The ships can carry one landing craft air cushion (LCAC), or one utility landing craft (LCU) boat, or four mechanized landing craft (LCU), and six CH-46 amphibious transport helicopters, or three CH-53 helicopters, and over 800 combat troops. They can also cary 2,000 tons of supplies and equipment, all in addition to her crew of 400 officers and enlisted men.

The LPD 4 Austin class has a helicopter platform built over a well deck in the rear of the vessel. This provides the tactical advantage of being able to lift troops, their combat equipment and supplies onto the same ship. Therefore, the ship contributes to all phases of the amphibious assault.
作者: 克里斯Chris    時間: 07-12-6 20:39
續:

The well decks are upper and lower vehicle storage areas, which hold most of the embarked troops' heavy combat equipment, such as tanks, tracked amphibious landing vehicles (AAV), jeeps and trucks. The well deck is capable of holding one (1) LCU or one (1) LCAC and two (2) LARC-5. A mix of LCM-8 and LCM-6 is possible up to four (4) LCM-8 or two (2) LCM-8 and three (3) LCM-6. To facilitate the docking and loading of various sized landing craft, the ship can ballast down in the water, thereby flooding the well deck with enough water to enable the landing craft to enter the well deck through the stern gate door. Once docked inside the well deck, troops, supplies and combat equipment can be loaded into or off of the amphibious boats and vehicles while simultaneously transporting troops and equipment via helicopter from the flight deck.

The ships can simultaneously land or launch two (2) H-1, H-2 , H-3, CH-46, CH-53 type aircraft from the landing spots on the flight deck. The ship is certified for expanded flight deck operations and four (4) H-1 or two (2) H-1 and one (1) H-46 type aircraft can be on deck and turning at the same time. All helicopters will be launched or landed one at a time. One AV-8 can be landed under VFR conditions during daylight hours only.

Propulsion consists of two Foster Wheeler 600 psi boilers, powering two De Laval GT turbines, driving two propellers, providing 12,000 Shaft Horsepower (SHP) each. The four electrical power generators, which are powered by the steam from the boilers, can generate enough electricity to power a city of 26,000 people. The ships have laundry and pressing services, barbershop, ship's store, disbursing, administration, post office, library, welding shop, machinery repair shop, valve shop, diesel engine repair shop, AC&R shop, two evaporators capable of 25,000 gallons of water a day, each. The ships have their own doctor and dentists, with a twelve bed medical ward, bacteriological laboratory, X-ray facilities, sterilizing room and dental operatory. Storerooms and refrigerated spaces, can subsist 1,500 crew members for 60 days, or 500 men for 90 days.
作者: 克里斯Chris    時間: 07-12-6 20:40
Specifications(數據)
Power plantTwo boilers, two steam turbines, two shafts, 24,000 shaft horsepower
LengthOverall Length: 569 ft
Waterline Length: 548 ft
BeamExtreme Beam: 105 ft
Waterline Beam: 84 ft
DraftMaximum Navigational Draft: 22 ft
Draft Limit: 23 ft
Ballasted: 34 feet
DisplacementLight Displacement: 9201 tons
Full Displacement: 16914 tons
Dead Weight: 7713 tons
Speed21 knots (24.2 mph, 38.7 kph)
AircraftUp to six CH-46 Sea Knight helicopters
Well Deck Capacity:1 - Landing Craft, Air Cushion (LCAC), or
1 - Landing Craft, Utility (LCU), or
4 - LCM-8 Landing Craft, Mechanized (LCM), or
9 - LCM-6 Landing Craft, Mechanized (LCM), or
24 AAV Amphibious Assault Vehicle
CrewShip's Company: 420 (24 officers, 396 enlisted)
Marine Detachment: 900
Combat SystemsSPS-40 - Air Search Radar
SPS-60 - Surface Search Radar
SPS-64 - Navigational Radar
Furuno - Navigational Radar
Armament2 - 25mm Mk 38 guns
2 - Phalanx CIWS
8 - .50-calibre machine guns.
Unit cost$235-419 million
Unit Operating Cost
Annual Average 		~$22,500,000 [source: [FY1996 VAMOSC]
作者: 克里斯Chris    時間: 07-12-6 20:41
Ships(同級運輸艦)
NameNumberBuilderHomeportOrderedCommissionedDecommissioned
Austin LPD 4NYNSYNorfolk21 Sep 196106 Feb 1965~2003
OgdenLPD 5NYNSYSan Diego21 Sep 196123 Sep 1965~2004
DuluthLPD 6 NYNSYSan Diego21 Sep 196131 Jan 1966~2004
ClevelandLPD 7IngallsSan Diego 25 Jan 196303 Apr 1967~2005
DubuqueLPD 8 IngallsSan Diego 25 Jan 196321 Aug 1967~2005
Denver LPD 9 LockheedSan Diego23 May 196318 Oct 1968~2006
Juneau LPD 10 LockheedSasebo 23 May 196307 Jul 1969~2006
Coronado AGF-11 Lockheed
Shreveport LPD 12 LockheedNorfolk15 May 196401 Dec 1970~2007
NashvilleLPD 13 LockheedNorfolk15 May 196426 Dec 1969~2007
Trenton LPD 14 LockheedNorfolk17 May 196512 Feb 1971~2008
Ponce LPD 15 LockheedNorfolk17 May 196525 Jun 1971~2008
LPD 161966CANCELLED Feb 1969
作者: 克里斯Chris    時間: 07-12-6 20:42
Austin 電腦繪圖 & 艦載武器分析圖表:




作者: 克里斯Chris    時間: 07-12-6 20:43
LPD 4 Austin class 圖集:






作者: 克里斯Chris    時間: 07-12-6 20:43





作者: 克里斯Chris    時間: 07-12-6 20:43


作者: 克里斯Chris    時間: 07-12-6 20:48
武器簡敘:



奧斯汀級兩棲船塢運輸艦



美國海軍的奧斯汀（Austin）級兩棲船塢運輸艦滿載排水量近17,000噸，艦艉設有甲板供直升機起降，艦內船塢可裝載各型登陸艇，由艦艉的閘門進出。


該級艦共建有11艘，1990年初開始進行延長服役期改裝。其滿載排水量16900噸，艦長173.8米，艦寬3.5米，吃水7米，航速21節，以20節航速行駛時續航力為7700海裏。

編制425人，其中軍官29人，士兵396人。可載運1700名全副武裝的人員和2艘氣墊登陸艇。

艦上有6架UH-34或CH-46直升機。裝備有2座MK33雙76毫米/50身炮和2座20毫米MK16炮。

vehicle21.jpg

作者: 克里斯Chris    時間: 07-12-6 20:50
軍事舊聞：


美國轉讓兩棲船塢運輸艦和獵雷艦，墨西哥改造海軍

  來源：【星島網訊】





在美國海軍提議的2007財年對外轉讓軍艦清單中，轉讓給墨西哥的兩艘舊的兩棲船塢運輸艦和有待處置的鶚級獵雷艦非常引人注目。

　　該清單表示美國海軍將有退役的軍艦轉讓給外國政府，而且得到國會的認可，但並不表示海軍向海軍的轉讓一定會發生。國會的認可表示海軍國際項目辦公室可以尋求獲得授權的國外政府進行交易。在新提議的清單上有2艘LPD兩棲船塢運輸艦、6艘MHC獵雷艦、2艘導彈驅逐艦。

　　墨西哥可能會獲准購買兩棲船塢運輸艦奧格登號和克裏夫蘭號，這兩艘船塢運輸艦建於1965年至1967年，將在2007年退役。如果墨西哥獲得這兩艘運輸艦，那麼這兩艘排水量17000噸、長570英尺的軍艦將成為墨西哥海軍最大的艦艇。



　　台灣、土耳其和立陶宛可能會購買鶚級獵雷艦，該級艦相對較新，上是繼90年代才開始服役。立陶宛將出價購買翠鳥號和鸕鶿號。如果交易成功，這兩艘艦將成為立陶宛獲得的第一批前美國海軍艦艇，而且將取代立陶宛海軍現役的兩艘德國50年代建造的獵掃雷艦。台灣目前正在向美國購買4艘基德級導彈驅逐艦，此次可能要購買金鶯號和隼號獵雷艦。土耳其將購買伯勞號和黑鷹號。

　　所有12艘鶚級獵雷艦將退役，而且都將向友好國家轉讓。美國將用攜帶獵雷設備的瀕海戰鬥艦取代獵雷艦。蒸汽動力的奧斯汀級船塢運輸艦將被新型的聖安東尼奧級所取代。美國在2006年欲將特倫頓號出售給印度，印度還沒有最終決定是否購買。

　　清單中還提到在2003年退役的奧利弗·裏級導彈護衛艦喬治·利普號和塞茲號，這兩艘艦準備銷售給葡萄牙。塞茲號以前曾向葡萄牙出價，喬治·利普號在2003年曾經向銷售給巴林，但是遭到拒絕。

　　這份銷售清單在7月份得到了參議院外交關係委員會的審批，將列入2007年國防授權議案。國會將在9月份暑期休假結束後對該議案進行討論。
作者: 克里斯Chris    時間: 07-12-6 20:51
武器數據:


奧斯汀級兩棲船塢運輸艦

──by captain Picard



艦名/使用國 奧斯汀級兩棲船塢運輸艦/美國
(Austin class)

承造國/承造廠 美國/
LPD-4~6──由New York NSY廠建造

LPD-7、8──由Litton/Ingalls廠承造

LSD-9~15──由Lockheed廠承造

尺寸（公尺） 長173.4 寬32 吃水7

排水量（ton) 輕載9210 滿載16914
動力系統/軸馬力 600psi鍋爐＊2/24000
蒸汽渦輪＊2

雙軸
作者: 克里斯Chris    時間: 07-12-6 20:51
航速（節） 21
偵測/電子戰系統 AN/SPS-40 2D對空搜索雷達＊1

AN/SPS-10平面搜索雷達＊1

AN/SPS-60航海雷達＊1

AN/SPS-64航海雷達＊1

AN/SLQ-32(V)2電子戰系統＊1

LN-66導航雷達＊1

MK-36干擾彈發射器＊2（SRBOC）

人員 船員420 搭載部隊900、840(LPD-7~13)
艦載武裝 雙聯裝MK-33 三吋 50倍徑艦砲＊4

(1970年代末期拆除二門）

MK-15 方陣近迫武器系統＊2（CIWS）

(1980年代末期加裝）

MK-31 Block 0公羊(RAM)短程防空飛彈系統( 21聯裝MK-49公羊飛彈發射器)

(1990年代陸續加裝於部分本級艦上)

MK-38 25mm機砲＊2

0.5吋機槍＊8
作者: 克里斯Chris    時間: 07-12-6 20:52
艦載機 機庫停放：CH-46或CH-53直昇機＊1

甲板停放：CH-46或CH-53直昇機＊6

登陸載具 LCAC氣墊登陸艇＊1或

LCU通用登陸艇＊1或

LCM-8機械登陸艇＊4或

LCM-6機械登陸艇＊9或

LVPT-7兩棲突擊載具＊24

姊妹艦 共十二艘──
LPD-4 AUSTIN

LPD-5 OGDEN

LPD-6 DULUTH

LPD-7 CLEVELAND

LPD-8 DUBUQUE

LPD-9 DENVER

LPD-10 JUNEAU

AGF 11 (ex: LPD-11) CORONADO

LPD-12 SHREVEPORT

LPD-13 NASHVILLE

LPD-14 TRENTON

LPD-15 PONCE

備註: 1965至1971年服役，LPD-11在1980年被改成艦隊指揮艦(AGF-11)。除AGF-11外，於2003至2008年陸續除役。


(以上資料來自:MPC頁面庫存)



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