CSI Bridge 2016 v18.1.0-橋樑結構的建模分析和設計工程軟件
CSiBridge2016集成了橋樑結構的建模、分析和設計，是一個無比強大的工程軟件工具。所有的任務都能方便快捷地實現，使得CSiBridge成為當今市場上最通用和最具生產效率的軟件產品。

使用CSiBridge，工程師可以方便地定義複雜橋樑的幾何、邊界條件及荷載工況。橋樑模型是參數化定義，使用橋樑工程師熟悉的術語，例如佈局線、橋跨、支座、橋台、橋墩、橋鉸以及後張預應力等。軟件可以生成三種分析模型：主梁模型、殼模型、實體模型，當橋樑定義參數發生改變時，自動更新相應的分析模型。

CSiBridge可以方便快速地對鋼橋和混凝土橋進行設計和改造，參數化的建模器使得用戶可以創建簡單或複雜的橋樑模型，高效地進行修改，對整個設計過程保持完全控制。可以快速定義車道和車輛，包括寬度效應；簡單實用的甘特圖可用來模擬施工順序和計畫。

CSiBridge包含了一個方便的建模嚮導，概括了創建橋樑模型所需的主要步驟。

在CSiBridge設計包裡完全集成了SAPFire®分析引擎，包括施工順序、徐變和收縮分析、索張拉到目標力、起拱和找形、幾何非線性（P-delta和大位移）、材料非線性（上部結構、支座、下部結構和地基土支座）、屈曲、靜力和動力分析等。所有這些應用到單一的複雜模型。而且，還包括了AASHTOLRFD和中國橋樑設計規範，可以進行自動荷載組合、上部結構設計和抗震設計。

CSIBridge2016version18.x| 

ComputersandStructures,Inc.(CSI),astructuralandearthquakeengineeringsoftwarecompany,hasreleased18.0.1versionofBridge2016,isspecializedanalysisanddesignsoftwaretailoredfortheengineeringofbridgesystems.

Suspension,cable-stay,elevated-roadway,andothertypesofbridgesystemsmaybemodeledanddesignedtosuitanyoneofavarietyofpurposes,includingmeansforcrossingwater,linkingpointsbetweenshearterrain,orextendingoverhighwayinfrastructure.Customizedcontrolsandfeaturesintegrateacrossapowerfulobject-basedmodelingenvironmenttoofferanintuitive,practical,andproductivecomputationaltoolforbridgeengineering.Advancedmodelingfeaturesandsophisticatedanalysistechniquesaccountfordynamiceffects,inelasticbehavior,andgeometricnonlinearity.Code-basedtemplatesstreamlinetheengineeringprocessfrommodeldefinitionthroughanalysis,designoptimization,andthegenerationofcomprehensiveoutputreports.CSiBridgeisthepremiersoftwareforbridgeengineering.

CSiBridge2016version18.0.1Enhancements

-Anewstabilitycheckhasbeenaddedfornonlinearstaticloadcasestoreportwhenthestructuremayhavefailedundermaterialorgeometricnonlinearitiesthatarenotobviousfromtheanalysisresults.
-Anew2-DmodifiedDarwin-Pecknoldconcretemodelhasbeenaddedtothenonlinearlayeredshell.Thismodelrepresentsconcretecompression,cracking,andshearbehaviorunderbothmonotonicandcyclicloading,andaccountsforcrackrotation.
-Thehandlingofconvergencetolerancesfortime-dependentbehaviorduringstaged-constructionanalysishasbeenimprovedtobetterenforceequilibriumafterlargeloadincrements.
-Themodifyundeformedgeometryfeaturehasbeenenhancedtoallowapplyingthemodificationtoaselectionofjoints,aswellaslimitingthedirectionofmodification.
-Contourplotsarenowavailableforframedeflectionsandaxialstresses.
-Itisnowpossibletooutputthevehiclepositionformovingloadanalysis,foraspecifiedmax/minforcecomponentataparticularlocation.
-Thebridgemodelerhasbeenenhancedtomoreaccuratelydefinethegeometryinthevicinityofaskewedsupport,diaphragm,orin-spanhingeforcurvedbridgesand/orparametricvariationsofthebridgesectionattheskew.
-User-definedbridgesectionscannowbecreatedandusedinthebridgemodeler,includingdifferentmaterials,openings,radii,parametricvariations,andeditinginExcelorsectiondesigner.
-ItisnowpossibletospecifythelocationofsteelI-girdersplices,includingthenettogrossarearatiooftheflangesinordertoperformthedesignchecksattheselocationsusingthereducedflangearea.
-AASHTOsuperstructuredesignofsteelI-girderbridgesectionsnowcomputesthetopandbottomflangetensilestressrangesforuseinverifyingload-inducedfatiguecriteriaaccordingtoClause6.6.1.2.2.
-AASHTOsuperstructuredesignofsteelI-girderbridgesectionsnowreportsthetotalnominalshearforceperClause6.10.10.4.2toallowuserstodeterminetherequiredshearstuds.
-Anewconstructionschedulingwizardhasbeenaddedforsegmentalbridgeswhichwillquicklyandeasilycreateaconstructionschedule,includingtravelers.
-SuperstructuredesignaccordingtoCSAS6-14hasbeenadded.
-SuperstructuredesignandratingofsteelI-girderbridgesaccordingtoAASHTOLRFDhasbeenenhancedtoconsideradetailedcalculationofthemoment-gradientfactorCb.
-TheAASHTOlegalloadsforloadratinghavebeenaddedtothevehiclelibrary.
-Anewcable-stayedbridgetemplatehasbeenadded.
-Asetofadditionalframeandshell(non-bridge)templateshasbeenadded.
-TheDirectXgraphicsmodehasbeenenhancedtouseDirectX11forenhancedspeedandcapabilities.
-A64bitversionofthegraphicaluserinterface(GUI)isnowavailable.
-Theassignandselectmenuformshavebeenenhancedtoallowthemtoremainopenforrepetitiveusewithanewapplybutton.

AboutComputersandStructures,Inc

Foundedin1975,ComputersandStructures,Inc.(CSI)isrecognizedgloballyasthepioneeringleaderinsoftwaretoolsforstructuralandearthquakeengineering.SoftwarefromCSIisusedbythousandsofengineeringfirmsinover160countriesforthedesignofmajorprojects,includingtheTaipei101TowerinTaiwan,OneWorldTradeCenterinNewYork,the2008OlympicsBirdsNestStadiuminBeijingandthecable-stayedCentenarioBridgeoverthePanamaCanal.CSI'ssoftwareisbackedbymorethanthreedecadesofresearchanddevelopment,makingitthetrustedchoiceofsophisticateddesignprofessionalseverywhere!

Name:CSIBridge
Version:2016version18.01build1206Advancedw/Rating
Home:http://www.csiamerica.com
Interface:english
OS:WindowsXP/Vista/Seven/8