新型结构在连云港港口工程中的应用*

连云港港是典型的淤泥质海岸，港口建设的自然条件较为恶劣，需要探索新型的水工结构以适应复杂自然条件 下港口建设。因此，本文提出新型水工结构——桶式基础结构，研究该新型结构的特点和结构形式，论证其在徐圩防波堤 工程、徐圩港区岸壁工程、马腰港区工作船码头工程实际案例中的应用前景。结果表明：新型桶式基础结构具有充分发挥 淤泥质本身特性、提高地基承载力的功能，能很好地适用于连云港港的深水大港建设的需要，为连云港港未来的建设提供 技术支持。

Application of new hydraulic structure in Lianyungang port engineering

Lianyungang port is typical muddy coast. The natural condition of harbor construction is odious. So, we need to find a new hydro-structure to fit harbor construction in the odious natural condition. We recommend a new hydro-structure named bucket-based structure, research the characteristics and structure styles of the new hytro-structure, and expound the application prospect of three actual project cases including the breakwater project of Xuwei, bulkhead wall project of Xuwei port and workboat wharf project of Mayao port. The results show that the new bucket-based structure has the function of developing the properties of mud and raising the bearing capacity of foundation. The new structure is suitable to the development of deepwater and big port in Lianyungang port. It also provides the technical support for the port construction of Lianyungang.