谈南通市域工程地质分区

Discussion on engineering geological subregion of Nantong

建设场址区地质条件的优劣可以影响工程建筑的安全和工程造价。在城市建设立项前,应对建设厂址区的工程地质条件进行调查。根据南通市域建设场址区表层100 m以浅的地层成因类型、沉积时间、土层物理力学性质以及工程地质条件,以场址区工程地质钻孔资料为基础,对区内工程地质层、工程地质分区、主要工程地质问题进行了初步分析和探讨,编制了南通市市域工程地质分区图,旨在提高南通市城市建筑工程防御自然灾害的能力。

Geological condition of the construction site can affect the engineering safety and project's cost.Before a construction been set up,the geological conditions of the construction site should be investigated.Based on the data of shallow strata genetic types,sedimentary time,the physical mechanical properties and engineering geological conditions of the surface100meters.On the basis of engineering geological borehole data of site,for engineering geological layer division,geological characteristics of the engineering,the main engineering geological problems has carried on the preliminary analysis and discussion,compiled the Nantong engineering geology zoning maps,aimed at improving Nantong urban construction project defense ability of natural disasters.