生态旅游区建设场地地质灾害危险性评估报告

证0 0 1 1 1 1 1 2 3 3 3 8 9 9 9 1 ..............36........37 2............38 附附图30一、任务由来XX200469XX11二、评估依据123XX3942003.11.24X.1.24123三、主要任务和要求20103521233一、项目概况与建设场地范围33553112顷顷㎡㎡㎡4层层层多多345㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡㎡8005866788X9二、以往工作程度XXXX1231966419762007120120三、工作方法及完成的工作量131X2010320105112201072742---31120120201051k2.m211129111四、评估范围与级别的确定1120220046911--2F223一、气象、水文4151950200839.5()135880%17172.4m/s19.9mm1970972.6mm710730mm189.4mm19698102007XX95415710470.61.156225m197mm849000m23000-500022-4m二、地形地貌288.5m90.6m197.9mZBD14001-891264.4281.3288.5m170.1170.5175.1182.3m108125m160180m22°2三、地层岩性1①00m②D2C420m3Q4-5m3-4m30%1mmm4m35%0.5m0.5m-3m四、地质构造与区域地壳稳定性30-606-821264-288m2五、工程地质条件1T12212a-33-5m六、水文地质条件120.0116L/Sm20.74m4.209L/S0.201L/Sm30.1L/S123七、岩溶发育特征F2F2120300-500m八、人类工程活动对地质环境的影响123九、地质环境条件小结5mF222一、地质灾害类型及特征213-12H1120105H1坡前坡前缘滑体滑坡后缘滑水坡出裂22-3mH2156032.52m3-2B220084二、地质灾害危险性现状评估3-33-33三、地质灾害危险性现状评估小结一、地质灾害危险性预测评估原则与量化指标的确定碎0.20 (A) (B)(C)(D)(D)(E)(E)件N=KA+KBN=KA+KB+KC+KD+KE+KF+KG60~302~11响0.2230~10得分876554得分998得分9776234567权重0.2~5岩5~15~1300~1005~10300无89555444334443332266655544km2N4.04.0N4.0N7.0NN7.0小二、工程建设可能引发地质灾害危险性的预测9m27.89m27.8m17813m4-71.04.8用0.150.100.152264-6232.3m6mmm2.2m179.1m0.5-3mm111.1m177.4m15-225530mF2-8m三、工程建设可能加剧地质灾害危险性预测评估22四、工程建设可能遭受地质灾害危险性预测评估F24-3F24-84-54-6表4-866626666266度构石构石位位66221232.3m96.6m