皖東某建設(shè)工程地質(zhì)災(zāi)害危險性分析

第頁共頁皖東某建立工程地質(zhì)災(zāi)害危險性分析^p皖東某建立工程地質(zhì)災(zāi)害危險性分析^p【摘要】：^p：位于皖東某地的一項建立工程,是當?shù)丶杏玫孛娣e最大的建立工程之一,由于建立場地原為一處廢棄的采石場,地跨低山丘陵和山前坡崗地,地形高差大,斷層較發(fā)育,地質(zhì)條件比擬復(fù)雜,人類工程活動比擬強烈,存在較大的.地質(zhì)災(zāi)害隱患.作者根據(jù)建立場地所處的地形、地質(zhì)條件和人類工程活動,認為現(xiàn)有的人工巖質(zhì)邊坡根本處于不穩(wěn)定狀態(tài),在斷層交匯處附近地下很可能存在巖溶洞穴,分析^p了建立工程可能引發(fā)或遭受的地質(zhì)災(zāi)害主要是崩塌、滑坡、巖溶塌陷、回填土不均勻沉陷和斷裂活動的影響等類型,建議建立單位采取有效措施加以防范.Abstract：IntheeastAnhuiprovince,therewasanengineeringprojectunderconstruction,whichbelongedtooneoftheprojectswiththelargestlanduse.Asitwaslocatedonanabandonedquarry,spanninglowhillsandpiedmontareas,andwithlargeelevationdifferencesanddevelopmentoffaults,thebackgroundgeologicconditionswereplex.Moreover,humanengineeringactivitieswereveryintensiveinthearea,thereforetherewouldbemanyhiddengeologicalrisks.Accordingtothetopographicalfeatures,thegeologicalconditionsandthehumanengineeringintensityaroundthebuildingsite,itwasconsideredthattheman-maderockslopeswerebasicallyunstableandsomekarstcaveswereverylikelytoexistwherefaultsintersect.Sotheon-goingprojectwouldprobablytriggersomegeologicalaccidents,likecollapse,landslide,karstbreakdown,unevensubsidenceofbackfilling,andfaultmovement.Finally,somemethodscounteringthepotentialhazardswereproposed.作者：邱志勇劉學(xué)全陳炎QIUZhi-yongLIUxue-quanCHENyan作者單位：安徽省地質(zhì)環(huán)境監(jiān)測總站,安徽蚌埠,233000期刊：中國地質(zhì)災(zāi)害與防治學(xué)報Journal：THECHINESEJOURNALOFGEOLOGICALHAZARDANDCONTROL年，卷(期)：2023,21(1)分類號：X936P694【關(guān)鍵詞】：^p：皖東建立工程地質(zhì)災(zāi)害危險性防治Keywords：EastAnhuiprovinc