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一、前言杭州湾金山卫岸段位杭州于湾北岸中部金山卫滩涂,东接上海市金山县戚家墩,西连浙江省平湖县海塘。岸线呈“弧形”,滩坡和缓全长约12公里。该岸段历史上属上海市金山县西部海岸的一部分。一九七二年冬,上海石油化工总厂在金山卫滩涂上进行围海筑堤建厂。从此,金山卫岸段归上海石油化工总厂。一九七二年来的十八年中,由于石油化工、化纤生产的不断发展和建厂用地的迫切,石化建设者们在这段岸线上,先后筑成
I. Introduction Hangzhou Bay Jinshan shibuankai Hangzhou Bay in the north shore of the Jinshan Wei Tan Tu, east of Shanghai Jinshan County Qijia Dun, west of Pinghu County, Zhejiang Province seawall. The shoreline was “arc-shaped” and the beach slope was about 12 kilometers long. The history of the shore is part of the western coast of Shanghai’s Jinshan County. In the winter of 1972, Shanghai Petrochemical General Factory painted and built a seawall embankment at Jinshanwei Beach. Since then, Jinshan Wei shore section of the Shanghai Petrochemical Plant. In the eighteen years since 1972, due to the continuous development of petrochemical and chemical fiber production and the urgency of land for construction, petrochemical builders have successively built