辽东湾顶太-葵管道路由区潮流场三维数值模拟

3-D Numerical Simulation of Tidal Current Field in the Tai-Kui Pipeline Route Area at the End of the Liaodong Bay

辽河油田太-葵管道路由区位于辽东湾顶潮汐水道区,研究利用普林斯顿大学的河口、陆架和海洋模式(ECOM),考虑M2、S2、K1、O1四个主要分潮的影响,对辽东湾顶三维潮流场进行数值模拟,并着重对太-葵管道路由区进行动力分析。潮位和潮流的验证表明,该文建立的模型可以较好地用于辽东湾顶流场的预报模拟,为将来工程建设对海洋生态环境影响、保证海上工程的安全等研究奠定基础。

The Liaohe oilfield Tai-Kui pipeline route area is located at the end of the Liao Dong Bay,adjacent to tidal channel area.Using the estuary-continental shelf-ocean model（ECOM） of Princeton University,to consider the effects of the 4 main tidal constituents M2,S2,K1,O1,the 3-D tidal current field at the end of the Bay is simulated with emphasis on the dynamic analysis in the Tai-Kui pipelne route area.It is learnt from the verifications of the tidal level and current observations that the established model can be better applied into the forecast and the simulation of the tidal current field at the end of the Liaodong Bay.to lay a scientific foundation for future study of the engineering construction effects on the marine environment and the guantee of engineering safety.