COFFERDAM CONSTRUCTION TECHNOLOGY FOR TIDAL WATERWAY REGULATION PROJECT IN SHANGHAI
Cui Jian · Jianzhu jishu · 2010
During the upgrade path of the tidal waterway in the Yangtze River Delta Plain,to effectively solve the construction needs of the revetment structure of dry land work space,as well as economic rationality requirements to control project cost.Article to Hang-shen(Shanghai Section) Waterway Regulation Project,for example,an in-depth exploration at the construction site of the hydrological and geological conditions,the combination of engineering geological exploration data,made three kinds of cofferdam construction methods that conventional type,reinforcement type and enhance type,and on its stability and security of theoretical analysis and optimization.During the construction period,we put forward a corresponding note to several key points.Practice has proved that the methods to meet the safety and protection requirements of the bank revetment project construction,and it's economic is better.