中国地质灾害与防治学报2001，Vol.12Issue(1)：1-6,6.
同三国道（上海段）地质灾害危险性评价与防治对策
Risk assessment and prevention countermeasure of geological hazard on Shanghai sector of the Tong-San national highway
龚士良 1严学新 1王寒梅1
作者信息
- 1. 上海市地质调查研究院，上海 200072
- 折叠
摘要
Abstract
Shanghai sector of the Tong-San(Tongjiang-Sanya) national highwayis built as expressway. Its length is 75．5 km, covering an area of 4．5×106m2.It costs nearly 0．7×109 yuan(RMB). This paper analyses the possible influences by regional geological hazard, suitable prevention countermeasure has also been proposed. The geological hazard risk assessment is made with differential subsidence of line engineering as a major operation, and the subsidence control measure in the engineering design is disscussed.关键词
同三国道上海段/地质灾害/危险性评价/差异沉降/灾害防治Key words
Shanghai sector of the Tong-San national highway/geologicalhazard/risk assessment/differential subsidence/prevention and control of geological hazard分类
天文与地球科学引用本文复制引用
龚士良,严学新,王寒梅..同三国道（上海段）地质灾害危险性评价与防治对策[J].中国地质灾害与防治学报,2001,12(1):1-6,6.
