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我局1974年以来,先后承建上海石油化工总厂陈山原油码头;浙江北崙港矿右中转码头;上海宝山钢铁总厂原料码头;上海石油化工总厂二期工程金山油品码头和北崙港矿石取样平台等以钢管桩为基础的大、中型码头,共用钢管桩2340根,达5万多吨。为延长码头使用寿命,我们在上述五个工程建设中,除余留钢管桩壁厚,涂装防锈油漆和部分采用耐蚀性好的16MnCu钢外,还对水下区段钢管桩成功地进行了外加电流阴极保护。
Since 1974, our bureau has undertaken the construction of the Shanghai Petrochemical Plant Chenshan crude oil terminal; the Zhejiang Beilun port right transfer terminal; the Shanghai Baoshan Iron and Steel Plant Raw Materials Terminal; the Shanghai Petrochemical Plant Phase II Jinshan Oil Terminal and Beilun Port Ore Sampling platform to steel pipe piles as the basis of large and medium-sized terminals, steel pipe shares 2340 root, up to more than 50,000 tons. In order to prolong the service life of the wharf, in the construction of the above five projects, in addition to the remaining thickness of steel pipe piles, the application of anti-rust paint and the partial use of 16MnCu steel with good corrosion resistance, Applied current cathodic protection.