工程中的有限元方法(陈章华著)课后习题答案

1、有限元作业学院专业：学号姓名：国家科学中心材料科学与工程*研究方向：结构材料的服役安全性能分析联系方式：2.1/t/t-?7第二章TFPENUM1LIPE3NOV202D16L3:50:42ANSYSR17.02.22.32.4r-.17CLDME5NOV202016lSiSfiiLE2.5TYPEUMWC720201656t-l£2.6iiREftSJYEEHUMANSYSRL7.0NOV2D201613：57：26.-2.72.8TfJENOT1DEC232016i：cn；aD2.9i-/VCDJM15TYPEECTOANSYSR17.0DEC120161E：25S53第三章3.

2、1网格结果耳匸rcssinacancll亡疋二btiOJii1WaOAl3JLOTICWDEC占201£113:25:33ANSYSR17.05TEP-1.SUB-1TIME=15X阳却R5Y5=0EMK5MNSMK-.78253847.7BTZ-4B.4155X向应力分布streamindcanclleverbesam1OISPUVCEHEIITSTEP-lSUE二TIME"QMX=t7£253SDECE2D16lD;2d;20ANSYSR17.0位移分布3.2网格结果NDDM50LUIiaPANSYSF?17”0-r94236SfMCM詰-.53E54S-,3

3、36637-,134727-.541i!3-.633563-uJ37592-u235552-.D3S772DEC11201609-;57:;:343TEP-1SUB-1ID£=LElS!fS-lmk-rOaisna5MK.942363迪囂mX向应力分布12-35544-,001308-1.S24BS-2,5417DEC11201609S5ES03ANSYSR17,0SIEP-1SU31riME-iSYE5Y3-1tKKSMTSMKl_S24afl2.D422fl2.251D71.72&241円3了的2-45992.5417Y向应力分布第四章4.1H5ll±istre

4、as-s±nscircLiilHrbarwith吕notch.DEC20201E1Z：22M(网格结果3crease3InaclrculDTbarwichanoTcTi1TODAISCHHICTfSTEP-1SUE=1TEHE=L5XB55f5-OMX-rT-9?E-03SJ4W.0775765MX=.503615DEC£201419:57s59-AN5YSR17,D.3<J3H7.439L7E.374E31.50391X向应力分布.7037口5匸resseaInaclrcmlnTbarRichanonch1Nacaiscuniccf-.755E-03-.00522S

5、=S.L44fil9DECG201SIS:58:30ANSYSR17.01.-331192.09SC72.79fiL51,71:S332,-3171STEP-1SUE二TDdE=L5YJRGJiE55f5-0CMH5MX4.2Y向应力分布网格结果-冉69砌-u-41791-.05539'107479Z-.0039991tKiDI3OLUTIMTANSYSR17.0STEP-LSUE-1TIM£=1/LMPJlHDETSXJ呻PS¥5-LIMK-.2Q0E-D3迪=-udG36533WK他抽鼻DECLI201El_O;O3:23X向应力分布woraiSOLUTIOBS

6、1393ADEC1120LC10:03:55ANSYSR17,0STEP-iSOfi=1TIME=.l/EKFAHDEX-STATCR5Y3=-L沁=u2QOE-fl-3SHK-1D7DMX5HX刖舁鬲.1070&1'J码賞'3337.181454-药5帥G.233422<25239.X.345353Y向应力分布4.3DEC202D1SL2i32143网格结果位移结果210.6153-fl67r£40.07913920台2323IL吐711丘3卫1uomLsciniioMDEC202016-ZD.0016-67-711632SIEP=LSU3=LlIIb

7、E.1/EIPAMQEE3EQ7QD：SMEJ血：等效应力结果I073006219017365028LNonaLsonniowEEC20SMSD§z45:07ANSEP=LSUS=14TIb£=l.EZPMEEEHLEP&JliWIS)：RSY3=DEW二曲一SBK=*65705等效塑性应变第五章5.1DEC202D16IL网格结果位移结果1MOIffiL30LUII0MDEC192D16155Bt35-nJ花J站7曲沁一7TA心1-412.26Z-225.204-4.1451135.913323.972'-S20.2S3-13e.174,47.SB42la

8、i.94a416.001S1EP=LSU3=LSX轉逝:RSYqD沁（SKI应力结果5.2网格结果DEC2D202«13:4.1:47SIEP=LSUB-1TZZ-1WX.=uD26149位移结果1NanJUj5CHJTIGHDEC192016Lfi:L2z52ANSYSR17.0-.DZ6149-5-05311STEP-1SUE-1TIME二15XE5r&-0CMK泗Mi-7.4541ne1.1973S-L.5*aiL.*1TJ.3*.37*7-&.37toa-3-0107&-_0fil4l£.bl93SB右3Q1X向应力分布5.3网格结果应力强度

9、NCDJlLSOlKEICtfCC2320LIliLZiOO-1430.3115.311514f5.44?51.564365.5-7D5.752S752LS4.53644£35D94.75STEP=1SUB=1TLMi-1SXRSY3=1D；-.56i£908SMIT1430.SiSMJ；-5094.75径向应力分布1303.0657目1621电2214431nctarsoiurictfEEC2320L«11;12:93STEMSUB=1TDE=1STRSY3=1wx.SMITSHX=-566906=315u63=2C6£u77环向应力分布5.4网格结果

10、WlffiL5CLUII0W.Z33E-21DEC20201610:35;SB51EE=L5U3=12EIbE=LSY：RS¥3=LDHK=.224E-1JSH£T=-.356E-llSBK=*6aaE-n-.ae&E-ll'-.12£E-11.lOHE-ll.-S27E-13网格结果环向应力分布5.5ELEMZXT5ANSYSRL7,0EEC23202616t5215C094«1UCEXLL5CUTII0MEEC23201E17:02:10STEP=LSUB=1TIMi.=lSYBSY3=L=.236351SMT=-217732SMK=

11、lt503l-Z.17742-1.355-41-.5414DB.Z7557-L.7ff3J2-.350411-155435.<5苕呂&5.6周向应力分布网格结果NCKlL501UII0M匚-.layE-fli=.1诳T2'-.164£+«9MME+O段_lC9L-+flS!-.lDHO：-sa»-EaLZEFH.134E-+05.7TlE*a5.12QE-I-D4X向应力jtcdjlLsoiuiiatfAN紛DEC232Q1616t£2i2&-.avaE-soa-Ti&se-him-.1-aaE+D1'.ie

12、s-E*oae1-.731E-hC3-.1口砂巴+C丄.T7SZ-K37.3flCE-fl.fl42E+CiSTEP=1SUB=1TIMi-1SYRSY3=3CMSD2药处.SMT.378E-H3SISNXY向应力5.7网格结果X向应力分布、盘=.010539=-992aM5=44-1,7711UOIffiLKLUIIOMDEC202016LL;0£i.2DKEP=LSUS=LribE=LSY：BS¥3=DDt£r：SHxT述Y向应力分布5.81¥ANSYSR1/ADEC2020161LU5SO43网格结果第一阶变形模态ncdjlLs-DiiniaifD

13、EC2020161L£5O；21ANSYSR17.0SIEP=1SUB=1SEQVJR专130：二L63E-0ismt=sair-iiSMK4D5E-09341-11.叮託-.aSOE-ia.1STE-031.271E-09.90E-39.I2I-D9.31fiT-口日4QS3-DS对应的等效应力CISPLi-ZEMEUICEC2D2014511:52:00STEP=LSUB=213盘=tL&0E-3J第二阶变形模态1ICDLL5DlUII0if3TEP=-1SUB=2SEQVJR专130：=-LEOE-OiSNtTm5D1E-11SHK5E«E-09-501Z-1

14、1'1S4E-05'.26-SE-05-5Z1E-05.695E-10.1B3E-03-.3231-5457H.-D9.53fiI-DBDEC202016lLt52i4d6.1对应的等效应力第六章网格结果LNOIffiLSCimr-DNSIEP=1SU3=1SYtCKVG：RSY5=DWK-.LOSE-DESb£103.061SNK-575.539ANSYSkl7,0DEC202D1Sossaatoi-103.06147.7353-1.7.£60712S.139424.73957S.53S6.2Y向应力分布网格结果-220S1.4391-7574.0256石

15、59151EIZMENISDLUTrCN：DE202016na：54：2aSIEP=1SUB=42/EXPANDEDSEOVlitr-DAVG)SMK-.01SWT-1.22031超-11佃L等效应力/-1ELEMENTSOBJILDUDEC2020166a：57sOD=.DLZT缈Hr=LuMr5S-9.25939-6.575IB-4.6396-£.1B74-.1335Z6-8.1132E-5.339D7-2.55365-1.21E641.00153SIEP=1su3=asribE=L."EEPiMDEEHL3PHE：&53=0XL、WjLSH2T静水压力第七章7

16、.11ELEMLWTSANSYSR17,0DEC20201E1£：01：11VA/f:VA/X/r/x7网格结果7.21DISPLi-ZEMEinANSYSSEE=LR17.05U3=L：:-TADEC232016ribE.=L/i17:52:47IM：=x13647311./!/IX./:、/1/./Ij、Y!A:X厂i/s/:;/if/PSn*.:iP/:3/iir/Ia"J/iVi|/YA=.A/X:/、/I/'Ii'L/"-d”<r/'i位移结果网格结果位移分布7.3网格结果.isaE-aa1ELEMffTSOLUTIQSDE

17、C102015LB:19:47ANSYSR17.05TEF-LSUB-LTIHE=-L5XYR5IS=0QMS-.110E-CI35M9訂銅c"SHX麻抵:扭转切应力分布7.4网格结果LCISPLi-ZEKElTIrec19201E1Bz5L:535TEE=LSUB=LntCT=u6S9£2SHK=1.0011屈曲模态读入载荷的结果8.1FT.-MFXrTSfEIMMnED第八章ANSYSRW,0DECJO202«15：29t01网格结果径向应力分布.1应弋*ETSE-C51HOEftLSCLUIIOMEEC202Q16L5：31：:D54aO£-D7-

18、JbiE-s-u：TliE-+£B-lBBE*nE.324E.*口已.547£*0231EP=L303=L/EXPANDEDSYKVE1RSY5-LmK-.05132郵-.284EDB5MK-.L21E4D9网格结果周向应力分布8.2LEIZMENTSANSYSR17XDEC19201S20：aa±32网格结果8.3CISPLflCEBEinSIEP=LSU3=LIIMI-LDKK=1,05409变形结果LFTFVTR15IS2022Iff1713*J丄tisX37e帕<143.453S4496IB343fl373GLO14IB1211ANSYSR17,0D

19、EC2S2Q1«2Q：D0：04ANSYSR17.0DEC202016Lfi-24:3a位移结果8.41ELEtEXTSANSYSR17.0DEC202016L6：sas5e52a.sa?524台££532.S31543.6031HCIKL5O1UIIOM-5.-fi0fi43-513.115-54E9.603SIEP=1SUB=52/EKPJOfDEDSEQVWK，SMT，SNX、DEC2020Lfi16!34t05等效应力1NCEBiL5DlUIICtfDEC202016-5.60S48D90L8T,L2LL99SIEP=1SUB=52TIMi.1/EXPJi

20、JDECMLEPiQUWGURSY5-QQQ：SNMSNX.090187.397079.10357D933310052.110062.117753.1Q7916.11307111199等效塑性应变8.51ELEMENT5ANSYSR17,0DEC2D201616t45t51网格结果UVG-J1HCEtLSOLUTECITDEC202016LtiiSlilSSTEP=1SUB=21TLNE=1UXBSYS=3EMS-.CH65fiL3MH.005478EMM-.372E-03-DDtna'-.&&2a?e-.flci&Ts''-.OaflBJB-口

21、DJ9；B-.0X333J3-.eSBIaJ.27ZE-Q2X向应力STEP=1SUB=211ELEiEMSCLiniOXTLMZ-1SE啟UCJDZ=-046561SMtT930E-04SMK-.01417DEC20ZOLfiIf!5Et00990&-34.<inS2Z7.006S55.005-433.D1Z11.DDLC«3ODi3-731.OOTSIB.QL1Q41D1417ff等效应力8.6网格结果R17.01位移结果NODkL3QLDTICHIIME-LSXRSYS-0X向应力分布R17.0估陌I1ffQDiLL3aLDTICHEEC25201619H1S13

22、ANSYSRL7.03IEP=1SUB=L6DIIME-LSYRS7S-0昭二JSbtf=-.7165545MK=tD2D52Y向应力分布第九章9.1tttt44I1ELEMENTSDEC20ZOLfi15i35：2T第一个工况的网格HEMP54.1C163日44111nCEXLLsoixnioxSIEP=1SUB=1AN緋DEClfi20Lfi1'5115：3577.IS313E592HRSY5=QSMT-54.Ltil-6SMS：-160第一个工况的温度分布云图1WOIffiL5CLU7I0NSIEP=LSU3=1IIbE=lIFSOM的却RSY5=DSKJ-55.521SMK-2

23、Lfi4.82NNANSYSRLAODEC20201SL5:3£n055百.5玄191-3.勺丁1271.32142Qg1966.127352211092£2150£21BD丁2164第一个工况的热流矢量图LUMffiLSCDniOHSZEP=LSUS=1IG3UMKVGRSY5-DSWT-151.357SMK'30L4.05R17,0第二个工况的热流量图第二个工况的热梯度图MWKXLEMPTuao?3日45129B1LhoikllsciznioMDLC201615:25115SIEP=LSUS=1ribELRSYS=DSKT-24.4195SMK-160

24、8.*775今9丁生2第二个工况的温度分布云图9.2网格结果£3.204725.540734-762弓邑.59411homlscmnoMDECIS2016LSJ5!DeSIEP=LSUS=1/EEPAJHIEE-TEMP远）RSY5-DStET-16.3193S3举：-57.315温度云图1155.17Ln&mllscunioHANSIEP=LSUS=1/EKPANCEDirsraKVS1RSY5-D3MW'1155.17a®.-1663.GEDEC20201filstisnaL383.131497.11144Q1吕1554.1热流矢量图H&BJIL

25、5CLUIION436.fill95.5321271Q352：6DEC2Cl201615i4&i3ESIEP=LSUS=1ritE.1fEEPiMEEDLG-3UM逝】RSY3-DSKT-7.535575MX-1DS5.2E72O了1_60b3勺1345.BD227-153t69.3热梯度图themiHLstressin.cdiwdsiteDEC20ZOLfi13：D5t32网格结果1MBIBiLSOlTJTIOtfthenuB1atr=s=incamp口日:Lt.巴SIEP=1SUB=1TINz.1TEMPRSYSlSMIT-14E.271SMS：-1EDDEC2D2016IBtlf

26、itOO19B.271-上沽】皱0i殆2沪呷169$込4'Vh.T.'r/151.7=97165.E9S172.9-13ISO温度分布MNaoismaoinaanet-口二/.issx-ai.口ana-iSUB=1B：ATObRSY3=1WX.hDDL752SMIT=-L他-灾Sffi：二DDL75HCDJlLBOlUTIOtfEEC2D2016径向应力NCEJlL50LTHI0CTDEC20201618:2&27AN=-001753=-,.43£E-0i=-3&eE-O3.ZME-aa-inGE-DS.E3CE-03-吕Nte-am-J332Z-oi

27、'-.a*0E-G3-.17ZE-03.啊肃AMthe-ETOBlstressincnnTp-匚日丄仁亡周向应力NCDJlL5-DimiCtfDEC202016ia：2£s55-4B-bE-D2-35E-C4"ITQE-D2.2BEE-a2-.S?iEE-O3-.lEEE-aa.E&-7E-IH.即SE-网.电thenuBlstress：in匚口mpojiteSIEP=1SUB=1TIML-1UYRSY3=1DMK-t.DDL752SMT.48E-33SM?；-.498E-03轴向应力9.41ElEtENISANSYSR17.0EEC期2Dl16:34:09

28、the-nuBljstressinu口HTpcsitrpLate-s网格结果SHX-1DDLMBESiLSOlUTIOtfC-EC2Q201£12!46t22ther?riB1Jitressinu口up匚sxteplaLefA"船SIEP=1SUB=1TUE.-1TEMPRSY3=23MT池药出9-9,2505130N日25马马59.753'71,252''54.003965.502977.00230-501温度分布NCDLLSOlUIIOtfthe-nDalstressin-zanTpcsiteplatenSTEMSUB=1TIbE.=lTTSDMRSY3=0SMN=77SHK=329Lu!5ltf2531,-16EEC2020L«15147:15tTTtHs791,301'1506,03'2227434.S口巳1HS99IS63.IS热流量分布HCDJlLSdlUIIOtf262.12C-EC20201fiIS!46t59A"紛therriB1s-tisssin匚口up匚日九t.巴platenSZsTTJTTqsTTs'2089,997SH.36E1306.£21035.3*2351.11SIEP=1SUB=1IIMi-1