Study of the excavated-in harbor plan in the Hengsha Shoal of the Yangtze Estuary

Abstract

Abstract: The Hengsha Shoal is located between the shallow Changjiang River mouth and the outer deep region, indicating it is of great potential as a transportation hub connecting the river and ocean. The broad shallow region in the Hengsha Shoal could be used by the future excavated-in harbor, to provide space for land region, water region, coasts and docks. The planned excavated-in harbor with coastal defense surrounded around can avoid the bad weathers of the outer ocean, providing safer conditions for shipping and docking. It also has less siltation. And the new-planed harbor does not have significant influence on the adjacent regions, and it is favorable for the maintenance of the shipping channel. The analysis indicates the excavated-in harbor plan is scientifically reasonable for future practical design and construction.

Key words: excavated-in harbor, Hengsha Shoal, Yangtze Estuary

CLC Number:

P751

SHAO Rong-shun, CHENG Ze-kun, DING Ping-xing,GE Jian-zhong, YU Zhi-ying, YU Ling. Study of the excavated-in harbor plan in the Hengsha Shoal of the Yangtze Estuary[J]. Journal of East China Normal University(Natural Sc, 2013, 2013(4): 17-24.

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