理县某城镇规划建设用地地质灾害危险性评估报告正文PAGE\*Arabic98TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc325548867"1前言PAGEREF_Toc325548867\h3HYPERLINK\l"_Toc325548868"1.1评估任务由来PAGEREF_Toc325548868\h3HYPERLINK\l"_Toc325548869"1.2评估执行技术标准PAGEREF_Toc325548869\h3HYPERLINK\l"_Toc325548870"1.3评估的目的任务PAGEREF_Toc325548870\h3HYPERLINK\l"_Toc325548871"2评估工作概述PAGEREF_Toc325548871\h5HYPERLINK\l"_Toc325548872"2.1项目概况PAGEREF_Toc325548872\h5HYPERLINK\l"_Toc325548873"2.2城镇建设规划概况PAGEREF_Toc325548873\h5HYPERLINK\l"_Toc325548874"2.3以往工作程度PAGEREF_Toc325548874\h5HYPERLINK\l"_Toc325548875"2.4评估工作方法及完成的工作量PAGEREF_Toc325548875\h7HYPERLINK\l"_Toc325548876"2.5评估范围及评估级别的确定PAGEREF_Toc325548876\h9HYPERLINK\l"_Toc325548877"3自然地理及地质环境条件PAGEREF_Toc325548877\h13HYPERLINK\l"_Toc325548878"3.1位置交通PAGEREF_Toc325548878\h13HYPERLINK\l"_Toc325548879"3.2地形地貌PAGEREF_Toc325548879\h13HYPERLINK\l"_Toc325548880"3.3气象、水文PAGEREF_Toc325548880\h15HYPERLINK\l"_Toc325548881"3.4地层岩性PAGEREF_Toc325548881\h18HYPERLINK\l"_Toc325548882"3.5地质构造及区域稳定性PAGEREF_Toc325548882\h19HYPERLINK\l"_Toc325548883"3.6工程地质条件PAGEREF_Toc325548883\h21HYPERLINK\l"_Toc325548884"3.7水文地质条件PAGEREF_Toc325548884\h22HYPERLINK\l"_Toc325548885"3.8人类工程活动的影响PAGEREF_Toc325548885\h23HYPERLINK\l"_Toc325548886"3.9小结PAGEREF_Toc325548886\h25HYPERLINK\l"_Toc325548887"4地质灾害危险性现状评估PAGEREF_Toc325548887\h25HYPERLINK\l"_Toc325548888"4.1地质灾害类型、特征及分布状况PAGEREF_Toc325548888\h25HYPERLINK\l"_Toc325548889"4.2地质灾害发育特征PAGEREF_Toc325548889\h57HYPERLINK\l"_Toc325548890"4.3地质灾害发育与地质环境条件的关系PAGEREF_Toc325548890\h60HYPERLINK\l"_Toc325548891"4.4地质灾害危险性评估标准PAGEREF_Toc325548891\h62HYPERLINK\l"_Toc325548892"4.5地质灾害危险性现状评估PAGEREF_Toc325548892\h63HYPERLINK\l"_Toc325548893"4.6地质灾害危险性现状评估小结PAGEREF_Toc325548893\h68HYPERLINK\l"_Toc325548894"5地质灾害危险性预测评估PAGEREF_Toc325548894\h69HYPERLINK\l"_Toc325