河西走廊疏勒河流域地质灾害危险性现状评估方法的应用——以甘肃省河西走廊(疏勒河)农业灌溉暨移民安置综合开发建设项目8个移民社区及配套工程建设为例

APPLICATION OF CURRENT SITUATION APPRAISED METHOD ON GEOLOGICAL HAZARDS IN THE SHULEHE RIVER BASIN ALONG HEXI CORRIDOR

依据"建设用地地质灾害危险性评估技术要求"、利用野外踏勘及相关资料,对"甘肃省河西走廊(疏勒河)农业灌溉暨移民安置综合开发建设项目8个移民社区及配套工程"进行地质灾害危险性现状评估。结果认为:评估区发育和分布的地质灾害类型有土壤盐渍化、风蚀沙埋和洪水冲蚀。现状评估结果:土壤盐渍化和洪水冲蚀危险性均小;风蚀沙埋有1处危险性中等,其它危险性小。

Current situation appraises result thinks the danger carrying out the geology hazards according to ＂construction appraising specification with field geology hazards danger＂ , the data making use of open country scouting and being related to ＂irrigating eight immigrant communities and auxiliary projects arranging for the comprehensive exploitation construction project with the immigrant to Gansu Province HeXi Corridor （Shu Le river） agriculture＂： The geology disaster type estimating that area develops and scattering has soil salinize , the wind-carred sand buried and the sum flood scouring , current situation appraises result： Soil salinize and flood scouring danger are all small; The wind-corred and sand -buried having 1 place ofdanger medium, other danger is small.