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Chinese Landing Helicopter Dock Hainan
''Hainan'' (31) is the lead ship of the Type 075 landing helicopter dock of the People's Liberation Army Navy. She was commissioned on 23 April 2021. Development and design The Type 075 is a large-scale amphibious assault ship of the Chinese People's Liberation Army Navy. This ship is the largest amphibious warship of the People's Liberation Army Navy. It has a hangar and can carry nearly 30 helicopters of various types. It has a through deck and can take off and land multiple helicopters at the same time. There is a dock, which can be used as a mother ship for amphibious vehicles, landing craft, and air-cushioned landing craft (LCAC), and can transport soldiers, infantry fighting vehicles, tanks, etc. for landing operations. The Type 075 is China's all-through deck amphibious assault ship. The demonstration work was initiated in 2011. The comprehensive development project was established around 2013. It was researched and designed by the 708 Research Institute of the China S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hainan
Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly larger, is claimed but not controlled by the PRC. It is instead controlled by the Republic of China, a ''de facto'' separate country. makes up the vast majority (97%) of the province. The name means "south of the sea", reflecting the island's position south of the Qiongzhou Strait, which separates it from Leizhou Peninsula. The province has a land area of , of which Hainan the island is and the rest is over 200 islands scattered across three archipelagos: Zhongsha, Xisha and Nansha. It was part of Guangdong from 1950–88, after which it resumed as a top-tier entity and almost immediately made the largest Special Economic Zone by Deng Xiaoping as part of the then-ongoing Chinese economic reform program. Indigenous peoples like th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landing Craft
Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Production of landing craft peaked during World War II, with a significant number of different designs produced in large quantities by the United Kingdom and United States. Because of the need to run up onto a suitable beach, World War II landing craft were flat-bottomed, and many designs had a flat front, often with a lowerable ramp, rather than a normal bow. This made them difficult to control and very uncomfortable in rough seas. The control point (too rudimentary to call a bridge on LCA and similar craft) was normally at the extreme rear of the vessel, as were the engines. In all cases, they were known by an abbreviation derived from the official name rather than by the full title. History In the days of sail, the ship's boats were us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship Commissioning
Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition. Ship naming and launching endow a ship hull with her identity, but many milestones remain before she is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and electronic systems, galley, and other equipment required to transform the new hull into an operating and habitable warship are installed and tested. The prospective commanding officer, ship's officers, the petty officers, and seamen who will form the crew report for training and familiarization with their new ship. Before commissioning, the new ship undergoes sea trials to identify any deficiencies needing corre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fitting Out
Fitting out, or outfitting, is the process in shipbuilding that follows the float-out/launching of a vessel and precedes sea trials. It is the period when all the remaining construction of the ship is completed and readied for delivery to her owners. Since most of the fitting-out process is interior work, this stage can overlap with latter stages, such as the sea trials. Launching or floating After a vessel has been floated (in contemporary shipbuilding) or launched (in traditional shipbuilding), it is then towed out of its drydock and moored at a fitting-out berth. While still afloat, its construction is then continued. Depending on the type of vessel, fitting-out can last weeks or many months. Vessels with comparatively little space for human occupation, such as oil tankers, bulk carriers and container ships, can take the least time for fitting. Conversely, passenger ships take the longest. The process can include: * completion of the superstructure, * installation of the shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceremonial Ship Launching
Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical process with ceremonies which have been observed as public celebration and a solemn blessing, usually but not always, in association with the launch itself. Ship launching imposes stresses on the ship not met during normal operation and, in addition to the size and weight of the vessel, represents a considerable engineering challenge as well as a public spectacle. The process also involves many traditions intended to invite good luck, such as christening by breaking a sacrificial bottle of champagne over the bow as the ship is named aloud and launched. Methods There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching". The oldest, most familiar, and most widely used is th ... [...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 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 the life of a ship; the others are launching, commissioning and decommissioning. In earlier times, 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 authentication", and is the ceremonial beginning of the ship's life ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 726 LCAC
The Type 726 LCAC (with NATO reporting name Yuyi class) is a class of air-cushioned landing craft used by the People's Liberation Army Navy. Six Yuyi-class LCACs are believed to be in service with the People’s Liberation Army (PLA), with the first one (3320) being seen at the end of 2007. It is thought that the vessels were delivered in two batches, with the first three LCACs reportedly powered by Ukrainian UGT 6000 engines, while the remaining three are believed to use the indigenous QC-70 gas turbines. Up to four Yuyi-class LCACs can be carried in the well deck of the 210 m-long Yuzhao-class landing platform dock (LPD). The Type 726 LCAC is greater in size than the US LCACs in service, but smaller than the Zubr-class LCAC and can carry only one main battle tank (e.g., Type 96) or four armored vehicles. The early variant, the Type 726, have encountered a number of technical problems that temporarily halted production of the class. This forced the four Type 071 LPDs to limit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 074 Landing Ship
The Type 074 landing ship (NATO reporting name: Yuhai-class) is a class of landing ship medium (LSM) of the People's Liberation Army Navy. They were built at Wuhu Shipyard of Wuhu, Anhui from 1995 to 2000. Although entering service in the mid-1990s, the origin of Type 074 dates to almost three decades earlier in the mid-1960s, and Type 074 is the result of experience learned from around half a dozen models earlier. Background The preceding Type 079 landing ship suffers from inherit design flaws so that in order to achieve ease of production, it could be mass-produced, the hull shape was a very simply flat bottom design, and this is not good for sailing in poor weathers. As a result, PLAN issued a request of upgrade of the Type 079 in the 1990s. However, as study progressed, it was discovered that in order to reach the requirement, major redesign is needed, and the cost would be prohibitive. The only alternative was to enlarge the successful design of the older Type 271 landing shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 073 Landing Ship
The Type 073 landing ship is a family of landing ships developed and operated by the People's Liberation Army Navy, it consists of several models. This article details the development of this class that begun in the 1960s. The most recent and modern model of the class is the Type 073A, which were built and commissioned in the 2000s. Type 073 Yudao-class landing ship Requirement of the Type 073-class landing ship was finalized in May 1965, and design work by Shanghai-based 708th Research Institute completed just 4 months later in September 1965. Preparation to build this class was completed in October 1966, and construction begun a month later in November 1966. Due to political turmoil in China at the time, namely, Cultural Revolution, it was not until almost three years later in August 1969 when the ship was launched. From November 1969 thru December 1969, extensive trials were conducted and the ship was handed over to PLAN in December 1969 for further tests. In 1970 more tests w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 072 Landing Ship
The Type 072 (NATO reporting name: Yukan) is a class of tank landing ship in the People's Republic of China's People's Liberation Army Navy (PLAN). Seven were built and began entering service by the early-1980s. They replaced American-built LSTs from the Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin .... Production may have occurred at the Wuhan Shipyard, with the first completed in 1980, or at the Zhonghua Shipyard, with ships entering service from 1978 to 1995. The bow ramp handles a 50 ton load, and the rear ramp a 20 ton load. It carries two American LCVPs. Supply ship A class of supply or ammunition ship (NATO reporting name: Yantai) was developed from the Type 072. Changes include a shorter forecastle, a blunter bow without a door, and the addition of cran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 071 Amphibious Transport Dock
The Type 071 (NATO reporting name: Yuzhao) is a class of Chinese amphibious transport dock ships in service with the People's Liberation Army Navy (PLAN). The Type 071 provides the PLAN with capabilities and flexibility not found in its previous landing ships. Design The amphibious warfare ship features a vehicle deck, well-deck, landing deck and a hangar. It can carry a combination of marines, vehicles, landing craft and helicopters. The ship may embark 600 to 800 troops. The stern helicopter deck offers two landing spots for supporting the operations of two Z-8 (SA 321 Super Frelon) transport helicopters. The twin-door cantilever hangar can house up to four Z-8 helicopters. The well deck houses up to four Type 726 air-cushioned landing craft, which can transfer vehicles or marines to the shore at high speed. The LCAC are launched by flooding of the docking area. The vessel can also carry landing craft on port / starboard davits. The vehicle deck can house amphibious assault ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Shipbuilding Industry Corporation
The China Shipbuilding Industry Corporation (CSIC) was one of the two largest shipbuilding conglomerates in China, the other was the China State Shipbuilding Corporation (CSSC). It was formed by the Government of the People's Republic of China on 1 July 1999 from companies spun off from CSSC, and is 100% owned by State-owned Assets Supervision and Administration Commission (SASAC) of State Council. Headquartered in Beijing, the CSIC handles shipbuilding activities in the north and the west of China, while the China State Shipbuilding Corporation (CSSC) deals with those in the east and the south of the country. CSIC's subsidiary, China Shipbuilding Industry Company Limited (CSICL), was listed on the Shanghai Stock Exchange in 2008. Its trade arm is China Shipbuilding & Offshore International Co. Ltd (CSOC). CSIC has developed 10 main product sections: shipbuilding, marine engineering, diesel engines, storage batteries, large steel structure fabrications, port machinery, turb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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