The sea is that wide horizon that takes you to another world where you find your beautiful memories, which give you the psychological comfort and happiness with its vast charming waves, and here in my article this brought you beautiful phrases about the sea.
The shipbuilding industry, like other types of industries, went through several stages until it reached the current development. In ancient times, man had no knowledge of the sea, but he feared it and considered it full of secrets and ambiguity. With the development of human knowledge, people tried to break the barrier of fear of the sea, especially the people neighboring it, and made boats of timber, and began to enter short distances inside the sea for the purpose of fishing.
The development of the shipbuilding industry has evolved considerably after the invention of the steam engine and the subsequent stages, where man discovered sources of energy such as coal, oil and the rapid development of the maritime transport sector because of the features of this form of transport, the sea transport is the cheapest means of transport, To carry large volumes of goods or any other goods. The ships were made of wood, such as wood, and bamboo, until the late 19th century. Iron was replaced by iron and manufacturing increased, leading to the establishment of ocean liners. Some ships specialized in transporting goods, transporting passengers, The speed of these vessels increased from 20 knots per hour to 40 knots per hour. Shipyard The shipyard is the site where all kinds of shipbuilding are made. Shipyards are close to the sea for three reasons. First, it is easy to transport raw materials for their manufacture, and the second is to make it easier to take the ship to the sea after completing its industry. , And thirdly for the ship manufacturer to maintain, repair and supervise its safety to provide a public safety component. Types of Ships There are many types of vessels, including the following: Cargo ships: This type of ship is designed in the form of warehouses according to the type of goods such as cars, spare parts, wheat, meat, etc. For each type of goods specific conditions for transport. Pipeline of petroleum and its derivatives: The ship shall be manufactured by its external body according to the technical and engineering specifications, but inside it shall be tanks and warehouses to carry these materials. Military vessels: This type of ship is characterized by the variety of forms, types and sizes of each type according to the target assigned to them such as aircraft carriers, minesweepers, submarines, and various boats. There are other types such as fishing vessels, hotel liners and private vessels. This type is luxurious, with many additions to provide all amenities