上海城市建设对地面沉降的影响

Effects of Urban Construction on the Land Subsidence in Shanghai

上海市区地面沉降在七五末与八五期间较前期有显著增加，与大规模城市改造建设密切相关。文章分析了工程施工的沉降效应与特点，对影响程度作了定量评估，并据此提出了加强设计论证、施工监理与行政监督为主的沉降控制对策。

Land subsidence has been increasing strikingly since 1990 and it is closely related to the urban construction This paper analyzes the features and effects of land subsidence during engineering, evaluates the impact extent quantitatively and puts forward the countermeasures of design, supervision and administration of construction