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适应建设大型工程的可用深水海岸线日见匮乏,目前已有部分电厂的循环水取、排水头位置因海洋功能区划的统筹布置不可避免地与港区用地重叠,出现电厂取水头或排水头直接布置在码头面下方的局面。码头有高桩码头与重力式码头等2种结构型式,仅当电厂的取、排水头结构体在横穿重力式码头时将成为码头的一部分,共同承担传导上部荷载至地基以及保证港区安全的使命。因其埋设在码头腹部内,将与码头共同建设。该文结合厦门嵩屿电厂工程实例,详细介绍电厂循环水排水头部埋设在码头内与港区码头共建的可实施性。实践表明,该方案是可行与合理的。
The available deepwater coastlines that are suitable for the construction of large-scale projects are increasingly scarce. At present, some of the circulating water intake and drainage head positions of power plants have inevitably overlapped with the land in the port because of the overall arrangement of marine functional zonings. The situation under the pier surface. There are 2 kinds of structures, such as piled wharf and gravity wharf, which will be part of the wharf only when the wharf and drainage head structure of the power plant crosses the wharf. Together, it will carry the upper load to the foundation and ensure the safety of the port duty of. Because it is buried in the abdomen of the pier, it will be jointly built with the pier. In this paper, the project of Xiamen Songyu Power Plant is described in detail, and the feasibility of co-construction of circulating water drainage head buried in the wharf with the port wharf is described in detail. Practice shows that the program is feasible and reasonable.