铁路边坡支挡与稳定分析程序设计

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1、西南交通大学硕士学位论文铁路边坡支挡与稳定分析程序设计姓名：王炳锟申请学位级别：硕士专业：道路与铁道工程指导教师：刘昌清20090401AbstractDesignofRetainingstructureisveryimportantfortheengineering．manualcalculationhasbeenunabletomeettheneedsofthepresentdesignworkanditcannotachievetheperfectpurpose．However，withthehelpofcomputers，wecandesignb

2、etterandfasterandsaveinvestment．Inthispaper，weexploretheprogramofslopesupportingandstabilityanalysiscombinewith“TheresearchofYumengrailway’．Inthispaper，thefollowingworkweredone：1．SummarizingtherelevanttheoryofretainingstructuresandSlopestabilityanalysiSwhichasthebasiSforprogram．2

3、．Thepaperhasthreeprograms，whichareretainingwallprocedure，slide-resistantpileprocedure，slopestabilityanalysisprocedure．3．Retainingwallprocedurehasachieveddesignsofwhicharegravityroadshoulderwall，gravityroadembankmentwall，balanceweightretainingwallandgravitycutslopewall．Thisprocedu

4、recanaccordingtodifferentwal卜typeparameters，loadparametersandsollparametersautomaticallyidentifythemostreasonableofthemosteconomicalwallWidth．AnditiSsuitableforthedesignandcalculationofretainingwallsofsingle1inedoublelineingeneralareas，theearthquakeregionandsoggyregion．Exceptfort

5、hedesignofretainingwal1oftherailway，thisprocedurecanbeusedtodesignroadandotherloadsbydealingwiththeconversionearthcolumndifferently．Therefore，aslongasmodifytheprocedurea1ittleitcanbeusedforroads，waterconservancy，housingconstructionandotherdepartments．4．S1ide—resistantpileprogramh

6、asrealizedthesefuctionswhicharegivenslipsurfacecountinternalfrictionangle，giventheshapeofslidingsurfacedesigncalculation，giventhelandslidethrustdesigncalculationoflandslide，givenslidingsurfacemoment，shearforcedesigncalculation．5．Slopestabilityanalysisprocedureiscomposedoftwomodul

7、es．TheSlopestabilityanalysisprogramhasrealizedthesefuctionswhichare西南交通大学硕士研究生学位论文第1II页_●l-●I__-I●-l-I一

8、I●l__--_l___felleniusinfeesandconsolidationofthelawofeffectivestressanalysisandcalculationofslopestability，basedonTerzaghi’Sconsolidationtheorytothethreedegreesofconsolidationa

9、ndthecalculationbasedonthelayerwisesumma