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伊朗发明码头建筑新技术目前,世界上码头建筑主要采用两种结构形成,一种是利用构件本身重力来抵抗滑动和倾倒的重力式码头,其缺点主要是不牢固。另一种是桩式码头,其缺点主要是砼桩或钢桩,容易被海水腐蚀。
Iran invents new technology for dock construction At present, pier construction in the world mainly uses two types of structures. One is a gravity-type dock that resists sliding and dumping by using the gravity of the components themselves. Its disadvantages are mainly weak. The other type is a piled pier. Its disadvantages are mainly piles or steel piles that are easily corroded by seawater.