唐山海岸带主要灾害地质因素及其影响

MAIN DISASTER GEOLOGIC FACTORS AND ITS INFLUENCES OF COASTAL ZONE IN TANGSHAN

海岸带是陆地、大气、海洋相交的地区,地质环境脆弱,是地质灾害高发区。本文在阐明海岸带灾害地质因素与地质灾害关系的基础上,对唐山沿海主要灾害地质因素及其影响进行了研究,为唐山市生产力布局向沿海地区转移及其曹妃甸港口工程建设提供了地质依据,为唐山海岸带防灾减灾奠定了基础。

The coastal zone is the land, atmospheric and ocean intersection area, The geological environment is frail and the geologic disaster happened frequently. Based on the expounding of the relationship between the disaster geologic factors and the geological disaster in coastal zone, the main disaster geologic factors and their influences in Tangshan coast zone are studied in this paper, which provides the geological basis for the transference of Tangshan productivity layout to the coastal area and the Caofeidian port engineering construction, and establishes the foundation for preventing and reducing the natural disasters in Tangshan coastal zone.