科学时代
科學時代
과학시대
SCIENTIFIC EPOCH
2014年
15期
47-47,48
,共2页
滑坡%基本特征%成因%稳定性分析%郧县
滑坡%基本特徵%成因%穩定性分析%鄖縣
활파%기본특정%성인%은정성분석%운현
landslide%basic characteristics%formation mechanism%stability analysis%Yunxian
在系统分析郧县地区地形地貌、水文地质及构造地层等资料的基础上,总结了青山滑坡体的基本特征,分析了该滑坡体的成因机制和发展趋势。在不同工况(I和II)条件下,利用定量计算得出其稳定性系数分别为1.15和1.03,整体上处于欠稳定状态,急需治理。
在繫統分析鄖縣地區地形地貌、水文地質及構造地層等資料的基礎上,總結瞭青山滑坡體的基本特徵,分析瞭該滑坡體的成因機製和髮展趨勢。在不同工況(I和II)條件下,利用定量計算得齣其穩定性繫數分彆為1.15和1.03,整體上處于欠穩定狀態,急需治理。
재계통분석운현지구지형지모、수문지질급구조지층등자료적기출상,총결료청산활파체적기본특정,분석료해활파체적성인궤제화발전추세。재불동공황(I화II)조건하,이용정량계산득출기은정성계수분별위1.15화1.03,정체상처우흠은정상태,급수치리。
Based on the analysis of data of landform, hydrogeology and tectonic stratigraphy in Yunxian area, we summarized the basic characteristics of the Qingshan landslide, and analyzed its formation mechanism and development trend. Under different conditions (such as I and II), the stability coefficients were obtained (1.15 and 1.03) using the quantitative calculation. Furthermore, we suggested that the Qingshan landslide was in less stable state on the whole, and need to be governance.