how is a boat made and its structure

You know the boat, but don't know how is a boat made. Human shipbuilding has a long history. Since prehistoric Ku wood for a boat, in the long period of time made in human is human or wind propulsion by using wooden boats. In 1807, the United States of r. Fulton built the world's first steam ship, then USES the paddle wheel. In 1879, the world's first steel ship. From the ship into the is given priority to with steel ships, powered by the machine age. And military needs, thanks to the development of shipping vessels tend to be more and more specialization, shipbuilding technology with rapid development of the shipbuilding industry has become one of the main heavy industry sector in the world. So, today we discuss how is a boat made? 

Shipbuilding is all industrial technology on the basis of a comprehensive technology, reflect a country's industrial technology level. Because shipping need operating in harsh environments, for Marine materials, in addition to ensure the smelting method, chemical composition and mechanical properties, in such aspects as weldable properties and corrosion resistant properties have higher requirements. Shipyard with various production workshop: (1) hull processing workshops; Equipment in hull welding workshop; (3) installation workshop; (4) pipe processing workshops; 5. Electrical shop; 6. Carpentry workshop; All landowners paint sails between cable car; End up lifting transportation workshop, and there are all kinds of auxiliary workshop, machine shops, tool workshop, main power plant and the central laboratory, etc. So, to understand this, you can probably understand is how is a boat made. 

I see  how is a boat made, understand its structure also has certain necessity. General common ships for the single ship, catamaran (TWIN HULL) with two lanky HULL share a main deck and the upper structure, using turbine nozzle engine, through the water back to obtain reaction force to move forward, and at high speed, catamaran elongated HULL can reduce resistance. Capsize and hull stability is high, not easy, but if the wind and waves is too big, after over 90 degrees, because there is no single ship the static stability of righting moment, have the danger of losing my) instead. Is often applied to the ferry and military transport. Finally, if you want to learn more about the knowledge of the ship, please reference <the hull construction technology>, hope to help you.