3月31日在江苏南通拍摄的156米动力定位打桩船“铁建大桥桩1”号。
3月31日，156米动力定位打桩船“铁建大桥桩1”号在江苏南通顺利交付。据介绍，该船由中国铁建大桥局投资建造，总长130.5米，宽40.8米，型深8.4米，桩架高度156米，作业水深最深70米，可打直径7米、桩重700吨的桩基。作为兼具先进动力定位系统与三项世界级性能指标的打桩船，“铁建大桥桩1”号的交付，标志着我国在复杂海洋环境下实施大型、超深、高精度桩基施工的核心装备能力迈上新台阶，将为国内外大型跨海桥梁、风电、港口、码头建设以及深远海工程提供一流装备保障。
来源：新华社
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