【《3×35m先简支后连续T梁桥T梁使用过程计算案例分析》22000字】

-1--1--2--2-3×35m先简支后连续T梁桥T梁使用过程计算案例分析目录TOC\o"1-3"\h\u16533×35m先简支后连续T梁桥T梁使用过程计算案例分析 -1-44341.1正常使用极限状态验算 -1-142052、斜截面抗裂验算 -8-289031.2承载能力极限状态验算 -18-931.3支反力计算 -31-83323.1支反力计算 -31-38961.4持久状况应力验算 -33-257841、正截面压应力验算 -33-46432、斜截面主压应力验算 -37-22583、预应力钢筋拉应力验算 -37-1.1正常使用极限状态验算1、正截面抗裂验算整个预应力钢筋混凝土的构件中，在频遇效应组合荷载的作用下，应该符合下列条件：预制的构件：σst-0.85σpc≤0分段浇筑的纵向分块或者砂浆接缝的构件：σst-0.80σpc≤0A类的预应力砼构件，在频遇效应组合荷载的作用下时，应符合以下的条件：σst-σpc≤0.7ftkA类的预应力砼构件，在准永久效应组合荷载的作用下时，应符合以下的条件：σlt-σpc≤0B类的预应力砼构件，在结构的自重作用下时，控制截面的受拉边缘不得减压，同时应该按照下式检查计算：σt-σpc≤0图17使用阶段正截面抗裂验算（频遇-顶）应力图图18使用阶段正截面抗裂验算（频遇-底）应力图构件验算位置频遇/准永久组合名称组成结果安全系数Sig_TSig_BSig_TL(1)Sig_TR(2)Sig_BR(3)Sig_BL(4)Sig_MAXSig_ALW构件-1010.000[101]频遇效应频遇28My-MinOK3.3-558-370-558-558-370-370-558-1855构件-1010.000[101]准永久效应准永久34Fx-MinOK99999.000000000构件-1011.000[101]频遇效应频遇28My-MinOK99999.02832409728322832409740972832-1855构件-1011.000[101]准永久效应准永久34Fx-MinOK337.733904468339033904468446833900构件-1020.000[102]频遇效应频遇28Fy-MaxOK99999.02851400424613241413438742461-1855构件-1020.000[102]准永久效应准永久34Fx-MaxOK17.433964415316836244491433931680构件-1021.000[102]频遇效应频遇28Fx-MinOK99999.02479468528002158457847922158-1855构件-1021.000[102]准永久效应准永久34Fx-MinOK99999.030235040320928374978510228370构件-1030.000[103]频遇效应频遇26Fx-MinOK99999.02434464128362032450747752032-1855构件-1030.000[103]准永久效应准永久34Fx-MinOK99999.030305037325228074962511128070构件-1031.000[103]频遇效应频遇26Fx-MinOK99999.02572673630982046656069112046-1855构件-1031.000[103]准永久效应准永久34Fx-MinOK0.231677120347528597017722328590构件-1040.000[104]频遇效应频遇26Fx-MinOK99999.02426654429041948638467031948-1855构件-1040.000[104]准永久效应准永久34Fx-MinOK0.131767057344229106968714529100构件-1041.000[104]频遇效应频遇26Fx-MinOK99999.02927935036572197910795942197-1855构件-1041.000[104]准永久效应准永久34Fx-MinOK0.336749846410032499704998832490构件-1050.000[105]频遇效应频遇26Fx-MinOK99999.02805921434072204901494152204-1855构件-1050.000[105]准永久效应准永久34Fx-MinOK0.336779797401733379684991033370构件-1051.000[105]频遇效应频遇28Fx-MinOK99999.024279856335814969545101661496-1855构件-1051.000[105]准永久效应准永久34Fx-MinOK0.532981044138352761102621062027610构件-1060.000[106]频遇效应频遇26Fx-MinOK99999.023879859286319119701100181911-1855构件-1060.000[106]准永久效应准永久34Fx-MinOK0.532931043935633022103491052930220构件-1061.000[106]频遇效应频遇28Fx-MinOK99999.0216610140295913739875104041373-1855构件-1061.000[106]准永久效应准永久34Fx-MinOK0.630721072035282617105681087226170构件-1070.000[107]频遇效应频遇26Fx-MinOK99999.0212610140259416599984102961659-1855构件-1070.000[107]准永久效应准永久34Fx-MinOK0.630651071633312798106271080527980构件-1071.000[107]频遇效应频遇28Fx-MinOK99999.016611078223579651055011014965-1855构件-1071.000[107]准永久效应准永久34Fx-MinOK0.726011135729982203112251148922030构件-1080.000[108]频遇效应频遇28Fx-MinOK99999.01622107812084116010627109351160-1855构件-1080.000[108]准永久效应准永久34Fx-MinOK0.725911135328572326112651144123260构件-1081.000[108]频遇效应频遇28Fx-MinOK99999.011341140417375301120311605530-1855构件-1081.000[108]准永久效应准永久34Fx-MinOK0.721061197124491764118571208617640构件-1090.000[109]频遇效应频遇28Fx-MinOK99999.011001140315586411125011556641-1855构件-1090.000[109]准永久效应准永久34Fx-MinOK0.720971196823611833118801205618330构件-1091.000[109]频遇效应频遇28Fx-MinOK99999.07081190112241931173012073193-1855构件-1091.000[109]准永久效应准永久34Fx-MinOK0.817121245820021421123611255514210构件-1100.000[110]频遇效应频遇28Fx-MinOK99999.06821190011372271174812052227-1855构件-1100.000[110]准永久效应准永久34Fx-MinOK0.817041245419661443123671254114430构件-1101.000[110]频遇效应频遇28Fx-MinOK8.525412412727-2191225512570-219-1855构件-1101.000[110]准永久效应准永久34Fx-MinOK0.812841295415501019128661304310190构件-1110.000[111]频遇效应频遇28Fx-MinOK99999.02590118033090209111637119702091-1855构件-1110.000[111]准永久效应准永久34Fx-MinOK0.436281234239143341122471243833410构件-1111.000[111]频遇效应频遇28Fx-MinOK99999.01912127112369145412559128641454-1855构件-1111.000[111]准永久效应准永久34Fx-MinOK0.429601323432172703131481331927030构件-1120.000[112]频遇效应频遇26Fx-MinOK99999.05655117096221508811520118985088-1855构件-1120.000[112]准永久效应准永久34Fx-MinOK99999.067021222870246380121201233563800构件-1121.000[112]频遇效应频遇28Fx-MinOK99999.04925125495425442612382127164426-1855构件-1121.000[112]准永久效应准永久34Fx-MinOK99999.060001302962815719129351312257190构件-1130.000[113]频遇效应频遇26Fx-MinOK99999.05012127035463456012553128544560-1855构件-1130.000[113]准永久效应准永久34Fx-MinOK99999.060021308562535751130011316957510构件-1131.000[113]频遇效应频遇28Fx-MinOK99999.03226102683615283710138103972837-1855构件-1131.000[113]准永久效应准永久34Fx-MinOK99999.042441059244624026105191066540260构件-1140.000[114]频遇效应频遇28Fy-MaxOK99999.08736603583199153617458965896-1855构件-1140.000[114]准永久效应准永久34Fx-MinOK99999.073839489755672109431954772100构件-1141.000[114]频遇效应频遇28Fy-MinOK99999.04659804649874331793781554331-1855构件-1141.000[114]准永久效应准永久34Fx-MinOK5.656298067581854408004813054400构件-1150.000[115]频遇效应频遇26Fy-MinOK99999.04775809650134536801681754536-1855构件-1150.000[115]准永久效应准永久34Fx-MinOK5.856768068580355498026811155490构件-1151.000[115]频遇效应频遇28Fy-MinOK99999.04060904443203799895791313799-1855构件-1151.000[115]准永久效应准永久34Fx-MinOK2.551628741532150028688879450020构件-1160.000[116]频遇效应频遇28Fy-MinOK99999.04060904443203799895791313799-1855构件-1160.000[116]准永久效应准永久34Fx-MinOK2.551628741532150028688879450020构件-1161.000[116]频遇效应频遇28Fy-MinOK99999.03944921442583630910993183630-1855构件-1161.000[116]准永久效应准永久34Fx-MinOK2.350758870526748838806893448830构件-1170.000[117]频遇效应频遇28Fy-MinOK99999.03375323651245218542724-1855构件-1170.000[117]准永久效应准永久34Fx-MinOK1.414814980167312894916504312890构件-1171.000[117]频遇效应频遇28Fy-MinOK4.0-845909294-46357836036-463-1855构件-1171.000[117]准永久效应准永久34Fx-MinOK1.2109555171327864543955948640构件-1180.000[118]频遇效应频遇28Fz-MinOK99999.01935823022591610812283381610-1855构件-1180.000[118]准永久效应准永久34Fx-MinOK1.830947759329028987694782428980构件-1181.000[118]频遇效应频遇28Fz-MinOK99999.02117797123891844788180621844-1855构件-1181.000[118]准永久效应准永久34Fx-MinOK1.932417549340530767495760430760构件-1190.000[119]频遇效应频遇28Fz-MinOK99999.02117797223901845788180631845-1855构件-1190.000[119]准永久效应准永久34Fx-MinOK1.932417550340530777495760530770构件-1191.000[119]频遇效应频遇26Fz-MinOK99999.03301640435383064632464833064-1855构件-1191.000[119]准永久效应准永久34Fx-MinOK4.042356241436441056198628541050构件-1200.000[120]频遇效应频遇28Fz-MinOK99999.03224631735462902620964242902-1855构件-1200.000[120]准永久效应准永久34Fx-MinOK4.042216218440540366156627940360构件-1201.000[120]频遇效应频遇28Fz-MaxOK99999.07709282473048115295926892689-1855构件-1201.000[120]准永久效应准永久34Fx-MaxOK2.972094895697174464974481648160构件-1210.000[121]频遇效应频遇28Fy-MinOK99999.02268702426591877689471551877-1855构件-1210.000[121]准永久效应准永久34Fx-MinOK99999.032437303346330227230737730220构件-1211.000[121]频遇效应频遇26Fy-MinOK99999.04095808645683622792882443622-1855构件-1211.000[121]准永久效应准永久34Fx-MinOK99999.049608506522546968418859446960构件-1220.000[122]频遇效应频遇28Fy-MinOK99999.04005794845173493777881193493-1855构件-1220.000[122]准永久效应准永久34Fx-MinOK99999.049588471525046678374856846670构件-1221.000[122]频遇效应频遇28My-MaxOK99999.07548266269898107284924762476-1855构件-1221.000[122]准永久效应准永久34Fx-MaxOK1.770635374674073875482526652660构件-1230.000[123]频遇效应频遇28My-MinOK99999.013707439183790372837595903-1855构件-1230.000[123]准永久效应准永久34Fx-MinOK0.522078134247319428045822219420构件-1231.000[123]频遇效应频遇28My-MinOK99999.02009652825131505636066961505-1855构件-1231.000[123]准永久效应准永久34Fx-MinOK0.527557355304124697260745024690构件-1240.000[124]频遇效应频遇28My-MinOK2.3-3427165134-81870067324-818-1855构件-1240.000[124]准永久效应准永久34Fx-MinOK1.04077993678136790380831360构件-1241.000[124]频遇效应频遇28Fx-MinOK3.9-76719460-47465636874-474-1855构件-1241.000[124]准永久效应准永久34Fx-MinOK0.96727645936407755777334070构件-1250.000[125]频遇效应频遇28Fx-MinOK3.7-66720488-49965556884-499-1855构件-1250.000[125]准永久效应准永久34Fx-MinOK0.96747645956392755177393920构件-1251.000[125]频遇效应频遇28Fx-MinOK4.9926576561-37664206732-376-1855构件-1251.000[125]准永久效应准永久34Fx-MinOK0.973875491003474746176384740构件-1260.000[126]频遇效应频遇28Fx-MinOK4.2946572625-43763956749-437-1855构件-1260.000[126]准永久效应准永久34Fx-MinOK0.974375461047438744576484380构件-1261.000[126]频遇效应频遇28Fx-MinOK4.086689476-46165336845-461-1855构件-1261.000[126]准永久效应准永久34Fx-MinOK0.96647652928400756477404000构件-1270.000[127]频遇效应频遇28Fx-MinOK3.266685593-58264896881-582-1855构件-1270.000[127]准永久效应准永久34Fx-MinOK0.966876481006330753677613300构件-1271.000[127]频遇效应频遇28My-MinOK2.4-3107093158-77869377249-778-1855构件-1271.000[127]准永久效应准永久34Fx-MinOK1.03947999656132791180861320构件-1280.000[128]频遇效应频遇28My-MinOK99999.02080644827251435623366621435-1855构件-1280.000[128]准永久效应准永久34Fx-MinOK0.527867350315824147226747424140构件-1281.000[128]频遇效应频遇28My-MinOK99999.014537322192697971647480979-1855构件-1281.000[128]准永久效应准永久34Fx-MinOK0.522218134248619568046822319560构件-1290.000[129]频遇效应频遇28Fx-MaxOK99999.07705239470058405262721602160-1855构件-1290.000[129]准永久效应准永久34Fx-MaxOK1.671455283674675435416515051500构件-1291.000[129]频遇效应频遇28Mx-MinOK99999.04150777246913608759179523608-1855构件-1291.000[129]准永久效应准永久34Fx-MinOK99999.050008463530246978363856446970构件-1300.000[130]频遇效应频遇26Mx-MinOK99999.04235790448343635770481043635-1855构件-1300.000[130]准永久效应准永久34Fx-MinOK99999.050068493534846648379860746640构件-1301.000[130]频遇效应频遇28Mx-MinOK99999.02347689727691925675670371925-1855构件-1301.000[130]准永久效应准永久34Fx-MinOK99999.032147347344829807269742529800构件-1310.000[131]频遇效应频遇28Mx-MaxOK99999.07869254673678372271423792379-1855构件-1310.000[131]准永久效应准永久34Fx-MaxOK2.872394851695175274947475547550构件-1311.000[131]频遇效应频遇28Mx-MaxOK99999.05559290651815937303227802780-1855构件-1311.000[131]准永久效应准永久34Fx-MinOK3.841886243439939786173631339780构件-1320.000[132]频遇效应频遇28Fy-MaxOK99999.05615294152176013307428082808-1855构件-1320.000[132]准永久效应准永久34Fx-MinOK3.841956249437940116188631040110构件-1321.000[132]频遇效应频遇28Fy-MinOK99999.02196773424961896763478341896-1855构件-1321.000[132]准永久效应准永久34Fx-MinOK1.931857563336130097505762230090构件-1330.000[133]频遇效应频遇28Fy-MinOK99999.02196773324961895763378331895-1855构件-1330.000[133]准永久效应准永久34Fx-MinOK1.931847563336030087504762130080构件-1331.000[133]频遇效应频遇28Fy-MinOK99999.02036795824051668783680811668-1855构件-1331.000[133]准永久效应准永久34Fx-MinOK1.830477757326328317685782928310构件-1340.000[134]频遇效应频遇28Fy-MinOK99999.04455165813765043528876-1855构件-1340.000[134]准永久效应准永久34Fx-MinOK1.314624963167812464891503512460构件-1341.000[134]频遇效应频遇28Fy-MinOK5.2925656544-36055055807-360-1855构件-1341.000[134]准永久效应准永久34Fx-MinOK1.2113654171401872532955058720构件-1350.000[135]频遇效应频遇28Fz-MaxOK99999.05879210856436116218720292029-1855构件-1350.000[135]准永久效应准永久34Fx-MaxOK99999.052894197516354154239415541550构件-1351.000[135]频遇效应频遇28Fz-MaxOK99999.06027189658186236196518261826-1855构件-1351.000[135]准永久效应准永久34Fx-MaxOK99999.054453974533355574011393739370构件-1360.000[136]频遇效应频遇28Fz-MinOK99999.03533978138023263969298713263-1855构件-1360.000[136]准永久效应准永久34Fx-MinOK2.345119618467443479563967243470构件-1361.000[136]频遇效应频遇26Fz-MinOK99999.04115898943583873890990703873-1855构件-1361.000[136]准永久效应准永久34Fx-MinOK5.149399037506648118994907948110构件-1370.000[137]频遇效应频遇28Fz-MinOK99999.04042893043963688881290483688-1855构件-1370.000[137]准永久效应准永久34Fx-MinOK4.949229027512547188959909547180构件-1371.000[137]频遇效应频遇26Fz-MinOK99999.05845102636225546610136103895466-1855构件-1371.000[137]准永久效应准永久34Fx-MinOK99999.066211050868256416104401057664160构件-1380.000[138]频遇效应频遇28Fz-MinOK99999.02587112093001217411071113472174-1855构件-1380.000[138]准永久效应准永久34Fx-MinOK99999.035151158837473282115111166632820构件-1381.000[138]频遇效应频遇26Fz-MinOK99999.04355136924862384813523138613848-1855构件-1381.000[138]准永久效应准永久34Fx-MinOK99999.052341414355174951140491423749510构件-1390.000[139]频遇效应频遇28Fx-MinOK99999.04258135354788372913359137123729-1855构件-1390.000[139]准永久效应准永久34Fx-MinOK99999.052331408155334933139811418149330构件-1391.000[139]频遇效应频遇26Fx-MinOK99999.04946127015599429212483129194292-1855构件-1391.000[139]准永久效应准永久34Fx-MinOK99999.058921328562625522131621340955220构件-1400.000[140]频遇效应频遇28Fx-MinOK99999.012421364217107741348613798774-1855构件-1400.000[140]准永久效应准永久34Fx-MinOK0.622011423224671936141431432019360构件-1401.000[140]频遇效应频遇28Fx-MinOK99999.01926127112498135312520129021353-1855构件-1401.000[140]准永久效应准永久34Fx-MinOK0.628731331931992547132101342825470构件-1410.000[141]频遇效应频遇28Fx-MinOK2.2-3791327688-8451312113432-845-1855构件-1410.000[141]准永久效应准永久34Fx-MinOK0.95721388783730713799139763070构件-1411.000[141]频遇效应频遇28Fx-MinOK4.05212739568-4641256712911-464-1855构件-1411.000[141]准永久效应准永久34Fx-MinOK0.999413362128870013264134607000构件-1420.000[142]频遇效应频遇28Fx-MinOK4.66812743542-4051258512901-405-1855构件-1420.000[142]准永久效应准永久34Fx-MinOK0.9100013366127072913276134577290构件-1421.000[142]频遇效应频遇28Fx-MinOK99999.046312222917912071123739-1855构件-1421.000[142]准永久效应准永久34Fx-MinOK0.813901285216481132127661293811320构件-1430.000[143]频遇效应频遇28Fx-MinOK45.7490122271020-411205012404-41-1855构件-1430.000[143]准永久效应准永久34Fx-MinOK0.813981285617041093127551295810930构件-1431.000[143]频遇效应频遇26Fx-MinOK99999.09751159514175341144811742534-1855构件-1431.000[143]准永久效应准永久34Fx-MinOK0.818821222521311633121421230816330构件-1440.000[144]频遇效应频遇28Fx-MinOK99999.010071159916263881139211805388-1855构件-1440.000[144]准永久效应准永久34Fx-MinOK0.818911223022501532121101235015320构件-1441.000[144]频遇效应频遇26Fx-MinOK99999.01475109391916103410792110861034-1855构件-1441.000[144]准永久效应准永久34Fx-MinOK0.723611156626082113114831164821130构件-1450.000[145]频遇效应频遇28Fx-MinOK99999.015091094222168021070611177802-1855构件-1450.000[145]准永久效应准永久34Fx-MinOK0.723681157127801956114341170819560构件-1451.000[145]频遇效应频遇26Fx-MinOK99999.01720106692162127710521108161277-1855构件-1451.000[145]准永久效应准永久34Fx-MinOK0.625821129128282336112091137323360构件-1460.000[146]频遇效应频遇28Fx-MinOK99999.017551066825779331039410942933-1855构件-1460.000[146]准永久效应准永久34Fx-MinOK0.625871129430692106111341145521060构件-1461.000[146]频遇效应频遇26Fx-MinOK99999.0208410082257715919918102461591-1855构件-1461.000[146]准永久效应准永久34Fx-MinOK0.429241069731942654106071078726540构件-1470.000[147]频遇效应频遇28Fx-MinOK99999.02199102262821157710019104331577-1855构件-1470.000[147]准永久效应准永久34Fx-MinOK0.529191075232882549106291087525490构件-1471.000[147]频遇效应频遇26Fx-MinOK99999.01729736221081350723574881350-1855构件-1471.000[147]准永久效应准永久34Fx-MinOK0.324587896266222547828796422540构件-1480.000[148]频遇效应频遇28Fx-MinOK99999.01865756622971432742277111432-1855构件-1480.000[148]准永久效应准永久34Fx-MinOK0.424427970270321827884805721820构件-1481.000[148]频遇效应频遇26Fx-MinOK99999.01766544920351497535955391497-1855构件-1481.000[148]准永久效应准永久34Fx-MinOK99999.023525855249422105807590222100构件-1490.000[149]频遇效应频遇28Fx-MinOK99999.01806549920831529540755911529-1855构件-1490.000[149]准永久效应准永久34Fx-MinOK99999.023435861250721795807591621790构件-1491.000[149]频遇效应频遇28Mz-MaxOK99999.02172484018692474494147391869-1855构件-1491.000[149]准永久效应准永久34Fx-MaxOK22.227155253253128995314519125310构件-1500.000[150]频遇效应频遇21Fx-MaxOK99999.02153493521532153493549352153-1855构件-1500.000[150]准永久效应准永久30Fx-MaxOK269.927115306271127115306530627110构件-1501.000[150]频遇效应频遇21My-MinOK3.3-558-370-558-558-370-370-558-1855构件-1501.000[150]准永久效应准永久30Fx-MaxOK99999.000000000构件-6100.000[610]频遇效应频遇28Fz-MinOK4.4-305913359-41857836042-418-1855构件-6100.000[610]准永久效应准永久34Fx-MinOK1.2118053801414946530254589460构件-6101.000[610]频遇效应频遇28Fz-MinOK99999.03515381675265273549026-1855构件-6101.000[610]准永久效应准永久34Fx-MinOK1.415184907171313224842497213220构件-6200.000[620]频遇效应频遇28Fz-MinOK5.8695688456-31755595817-317-1855构件-6200.000[620]准永久效应准永久34Fx-MinOK1.2112254371358886535855158860构件-6201.000[620]频遇效应频遇28Fz-MinOK99999.0486510680616549995213165-1855构件-6201.000[620]准永久效应准永久34Fx-MinOK1.415034903169813084838496813080结论：按照《桥规》第6.3.1-3条公式EQσ\s\do4(st)-σ\s\do4(pc)≤0.7f\s\do4(tk)验算：顶缘EQσ\s\do4(st)-σ\s\do4(pc)=-3.371MPa(压应力)<EQ0.7f\s\do4(tk)=1.855MPa(拉应力)，满足规范要求；底缘EQσ\s\do4(st)-σ\s\do4(pc)=-11.69MPa(压应力)<EQ0.7f\s\do4(tk)=1.855MPa(拉应力)，满足规范要求；图19使用阶段正截面抗裂验算（准永久-顶）应力图图20使用阶段正截面抗裂验算（准永久-底）应力图结论：按照《桥规》第6.3.1-4条公式EQσ\s\do4(lt)-σ\s\do4(pc)≤0验算：顶缘EQσ\s\do4(lt)-σ\s\do4(pc)=-3.371MPa(压应力)<0.000MPa(拉应力)，满足规范要求；底缘EQσ\s\do4(lt)-σ\s\do4(pc)=0.000MPa(压应力)≤0.000MPa(拉应力)，满足规范要求；斜截面抗裂验算A类和B类的预应力混凝土构件，应遵循下列的条件：建设时场浇筑的构件（包括预制拼装）：σtp≤0.5ftk预制的构件：σtp≤0.7ftk对于全部预应力混凝土构件，应遵循下列的条件：当场施工时的浇筑的构件（包括预制拼装）：σtp≤0.4ftk预制的构件：σtp≤0.6ftk图21使用阶段顶底板斜截面抗裂验算应力图构件验算位置组合名称组成结果安全系数Sig_P5Sig_P6Sig_P7Sig_P8Sig_P9Sig_P10Sig_MAXSig_AP构件-1010.000[101]频遇22Mz-MinNG0.8100-1640-164000-1640-1325构件-1011.000[101]频遇21Fx-MaxOK5.85-120-129-215-227-83-91-227-1325构件-1020.000[102]频遇26My-MinOK11.74-35-109-22-113-28-81-113-1325构件-1021.000[102]频遇28Fz-MinOK11.15-38-107-25-119-34-91-119-1325构件-1030.000[103]频遇28Fz-MinOK14.01-16-81-7-95-15-67-95-1325构件-1031.000[103]频遇28Fz-MinOK5.23-54-240-36-253-50-197-253-1325构件-1040.000[104]频遇28Fz-MinOK7.70-4-143-13-172-2-110-172-1325构件-1041.000[104]频遇28Fz-MinOK3.77-9-351-3-346-10-260-351-1325构件-1050.000[105]频遇26Fz-MinOK7.22-16-183-8-139-10-88-183-1325构件-1051.000[105]频遇26Fz-MinOK7.03-10-189-12-142-3-78-189-1325构件-1060.000[106]频遇26Fz-MinOK7.350-1800-1320-76-180-1325构件-1061.000[106]频遇28Fz-MinOK7.28-3-182-6-181-1-126-182-1325构件-1070.000[107]频遇28Fz-MinOK11.90-42-106-48-111-25-70-111-1325构件-1071.000[107]频遇28Fz-MinOK7.66-11-173-16-165-5-106-173-1325构件-1080.000[108]频遇28Mz-MinOK10.36-70-128-75-128-38-75-128-1325构件-1081.000[108]频遇28Fz-MinOK6.40-29-207-32-185-12-111-207-1325构件-1090.000[109]频遇28Mz-MinOK8.72-81-152-80-141-38-78-152-1325构件-1091.000[109]频遇28Fz-MinOK5.43-35-244-36-203-13-115-244-1325构件-1100.000[110]频遇25Fy-MinOK7.11-86-186-84-168-39-92-186-1325构件-1101.000[110]频遇28Fy-MinOK3.84-52-345-48-263-16-141-345-1325构件-1110.000[111]频遇28Fy-MinOK6.80-66-195-74-194-35-118-195-1325构件-1111.000[111]频遇28Fy-MinOK3.11-86-426-89-376-35-218-426-1325构件-1120.000[112]频遇28Fy-MinOK4.44-94-260-121-299-68-208-299-1325构件-1121.000[112]频遇28Fy-MinOK4.49-24-290-34-295-12-200-295-1325构件-1130.000[113]频遇26Fz-MinOK6.41-2-207-5-2060-144-207-1325构件-1131.000[113]频遇26Fz-MinOK21.49-7-62-3-60-6-41-62-1325构件-1140.000[114]频遇29Fz-MinOK8.79-3-94-1-151-5-93-151-1325构件-1141.000[114]频遇29Fz-MinOK12.92-2-550-103-3-52-103-1325构件-1150.000[115]频遇29Fz-MinOK10.01-2-700-132-2-66-132-1325构件-1151.000[115]频遇29Fz-MinOK8.56-3-870-155-3-75-155-1325构件-1160.000[116]频遇29Fz-MinOK8.77-3-850-151-4-73-151-1325构件-1161.000[116]频遇29Fz-MinOK8.42-3-890-157-3-76-157-1325构件-1170.000[117]频遇29Fz-MinOK1.09-74-541-443-1211-47-435-1211-1325构件-1171.000[117]频遇29Fz-MinOK1.08-82-588-452-1228-44-418-1228-1325构件-1180.000[118]频遇29My-MinOK3.64-1-259-19-3640-113-364-1325构件-1181.000[118]频遇29My-MinOK3.770-241-18-3510-111-351-1325构件-1190.000[119]频遇29My-MinOK3.71-1-245-19-3580-113-358-1325构件-1191.000[119]频遇29My-MinOK4.00-2-181-27-332-1-116-332-1325构件-1200.000[120]频遇29My-MinOK4.85-2-146-24-273-1-93-273-1325构件-1201.000[120]频遇29My-MinOK4.08-2-189-14-3240-165-324-1325构件-1210.000[121]频遇29Mz-MinOK5.46-3-166-15-242-1-86-242-1325构件-1211.000[121]频遇28Fz-MinOK2.54-81-522-97-502-38-315-522-1325构件-1220.000[122]频遇28Mz-MinOK2.15-135-616-156-599-67-373-616-1325构件-1221.000[122]频遇28Fz-MinOK3.37-141-348-177-393-99-268-393-1325构件-1230.000[123]频遇28Mz-MinOK1.86-173-711-143-540-50-280-711-1325构件-1231.000[123]频遇28Fz-MinOK4.00-128-331-119-280-51-149-331-1325构件-1240.000[124]频遇28Mz-MinOK1.62-187-818-79-414-20-175-818-1325构件-1241.000[124]频遇28Fz-MinOK3.08-192-430-94-211-31-85-430-1325构件-1250.000[125]频遇28Mz-MinOK2.73-34-485-19-237-3-104-485-1325构件-1251.000[125]频遇28Fz-MinOK5.85-77-226-37-102-12-41-226-1325构件-1260.000[126]频遇28Mz-MinOK3.84-1-345-2-1600-72-345-1325构件-1261.000[126]频遇25Fz-MinOK6.55-13-188-20-202-7-147-202-1325构件-1270.000[127]频遇28Mz-MinOK5.85-38-227-10-86-8-41-227-1325构件-1271.000[127]频遇25Fz-MinOK4.03-49-326-63-329-25-218-329-1325构件-1280.000[128]频遇28Mz-MinOK5.03-76-204-112-263-75-217-263-1325构件-1281.000[128]频遇28Fy-MinOK2.54-101-467-137-521-68-380-521-1325构件-1290.000[129]频遇28Fy-MinOK3.49-102-267-165-379-133-367-379-1325构件-1291.000[129]频遇28Fy-MinOK2.27-96-484-144-585-79-471-585-1325构件-1300.000[130]频遇26Fy-MinOK2.64-51-418-81-502-39-410-502-1325构件-1301.000[130]频遇29Fy-MinOK5.70-1-124-10-2320-105-232-1325构件-1310.000[131]频遇29Fz-MinOK3.840-175-5-345-1-227-345-1325构件-1311.000[131]频遇29Fz-MinOK4.780-122-16-2770-124-277-1325构件-1320.000[132]频遇29Fz-MinOK3.700-162-14-3580-165-358-1325构件-1321.000[132]频遇29Fz-MinOK3.360-209-9-394-1-161-394-1325构件-1330.000[133]频遇29Fz-MinOK3.420-206-8-387-1-158-387-1325构件-1331.000[133]频遇29Fz-MinOK3.340-215-9-397-1-160-397-1325构件-1340.000[134]频遇29Fz-MinOK1.14-30-528-288-1158-17-435-1158-1325构件-1341.000[134]频遇29Fz-MinOK1.13-34-568-299-1172-17-420-1172-1325构件-1350.000[135]频遇29My-MinOK2.75-4-254-45-481-1-177-481-1325构件-1351.000[135]频遇29My-MinOK2.83-4-238-43-467-1-177-467-1325构件-1360.000[136]频遇29My-MinOK8.35-5-1190-159-3-62-159-1325构件-1361.000[136]频遇29Mz-MinOK9.46-3-950-140-2-57-140-1325构件-1370.000[137]频遇29My-MinOK12.23-3-740-108-3-44-108-1325构件-1371.000[137]频遇28Mz-MinOK9.60-5-137-1-138-4-89-138-1325构件-1380.000[138]频遇28Mz-MinOK13.69-10-97-3-66-4-36-97-1325构件-1381.000[138]频遇26My-MinOK4.76-2-279-4-2170-125-279-1325构件-1390.000[139]频遇28Mz-MinOK3.47-30-382-33-305-9-170-382-1325构件-1391.000[139]频遇28My-MinOK3.92-111-338-111-298-48-165-338-1325构件-1400.000[140]频遇28Mz-MinOK2.09-125-634-82-372-25-172-634-1325构件-1401.000[140]频遇28My-MinOK4.40-94-301-67-192-24-89-301-1325构件-1410.000[141]频遇28Mz-MinOK2.04-107-648-43-258-11-106-648-1325构件-1411.000[141]频遇28My-MinOK3.13-191-423-85-183-29-73-423-1325构件-1420.000[142]频遇28My-MinOK2.89-68-459-33-196-8-83-459-1325构件-1421.000[142]频遇28My-MinOK4.64-146-286-73-135-26-55-286-1325构件-1430.000[143]频遇28My-MinOK3.50-51-378-29-179-8-79-378-1325构件-1431.000[143]频遇28My-MinOK5.88-119-225-68-122-25-52-225-1325构件-1440.000[144]频遇28My-MinOK4.45-19-298-14-158-3-74-298-1325构件-1441.000[144]频遇28My-MinOK7.69-67-172-45-104-17-47-172-1325构件-1450.000[145]频遇28My-MinOK4.59-4-289-5-171-1-86-289-1325构件-1451.000[145]频遇26My-MinOK9.280-143-1-1340-91-143-1325构件-1460.000[146]频遇28My-MinOK8.35-41-159-19-90-15-52-159-1325构件-1461.000[146]频遇28My-MinOK8.72-5-152-5-101-1-53-152-1325构件-1470.000[147]频遇28My-MinOK2.83-5-469-1-323-4-183-469-1325构件-1471.000[147]频遇28My-MinOK6.30-10-210-17-168-2-80-210-1325构件-1480.000[148]频遇28My-MinOK4.20-48-316-18-228-23-132-316-1325构件-1481.000[148]频遇28My-MinOK13.48-12-98-3-83-7-45-98-1325构件-1490.000[149]频遇28My-MinOK11.19-29-118-12-96-15-56-118-1325构件-1491.000[149]频遇28Fz-MinOK15.66-20-85-9-76-12-47-85-1325构件-1500.000[150]频遇21Mz-MinOK5.88-140-151-213-225-73-80-225-1325构件-1501.000[150]频遇22Fx-MaxNG0.8100-1640-164000-1640-1325构件-6100.000[610]频遇29My-MinOK1.15-93-830-307-1155-20-288-1155-1325构件-6101.000[610]频遇29My-MinOK1.18-79-733-304-1127-21-296-1127-1325构件-6200.000[620]频遇29My-MinOK1.04-116-891-376-1278-28-334-1278-1325构件-6201.000[620]频遇29My-MinOK1.06-98-786-373-1250-29-345-1250-1325结论：按照《桥规》第6.3.1-7条公式EQσ\s\do4(tp)≤0.7f\s\do4(tk)验算：EQσ\s\do4(tp)=0.18MPa(拉应力)<EQ0.7f\s\do4(tk)=1.855MPa(拉应力)，满足规范要求；3、纵梁持久状况下正应力验算在荷载标准组合作用下，T梁截面正应力计算结果如下图所示：图22标准组合下纵梁上缘正应力包络图（单位：MPa）图23标准组合下纵梁下缘正应力包络图（单位：MPa）构件验算位置组合名称组成结果安全系数Sig_TSig_BSig_TL(1)Sig_TR(2)Sig_BR(3)Sig_BL(4)Sig_MAXSig_ALW构件-1010.000[101]标准40My-MaxOK35.8945124845145124824845116200构件-1011.000[101]标准45My-MinOK3.43384147173841384147174717471716200构件-1020.000[102]标准45Fy-MinOK3.19377248984307323647195076507616200构件-1021.000[102]标准45Fx-MinOK2.93346153633974294951925533553316200构件-1030.000[103]标准45Fx-MinOK2.87352054234210283051935653565316200构件-1031.000[103]标准45Fx-MinOK2.06362475744484276572877860786016200构件-1040.000[104]标准45Fx-MinOK2.05372976364537292173677905790516200构件-1041.000[104]标准45Fx-MinOK1.494203104985414299210094109021090216200构件-1050.000[105]标准45Fx-MinOK1.494248105355262323410197108731087316200构件-1051.000[105]标准45Fx-MinOK1.383812112585363226110741117751177516200构件-1060.000[106]标准45Fx-MinOK1.413761112604560296110993115261152616200构件-1061.000[106]标准45Fx-MinOK1.343490116104813216711170120511205116200构件-1070.000[107]标准45Fx-MinOK1.373438116074222265511345118681186816200构件-1071.000[107]标准45Fx-MinOK1.272922123204084176011933127071270716200构件-1080.000[108]标准45Fx-MinOK1.292872123153648209712056125731257316200构件-1081.000[108]标准45Fx-MinOK1.212332130103339132512675133461334616200构件-1090.000[109]标准45Fx-MinOK1.222288130063058151812750132631326316200构件-1091.000[109]标准45Fx-MinOK1.17184313581270398313294138681386816200构件-1100.000[110]标准45Fx-MinOK1.171806135762571104213321138311383116200构件-1101.000[110]标准45Fx-MinOK1.12132214170211253213906144331443316200构件-1110.000[111]标准45Fx-MinOK1.173646135534486280613273138331383316200构件-1111.000[111]标准45Fx-MinOK1.092910145463676214414290148011480116200构件-1120.000[112]标准45Fx-MinOK1.176637135327585568813216138481384816200构件-1121.000[112]标准45Fx-MinOK1.105824145006665498414220147801478016200构件-1130.000[113]标准45Fx-MinOK1.105738144866498497814233147391473916200构件-1131.000[113]标准45Fx-MinOK1.313865121424516321411925123591235916200构件-1140.000[114]标准45Fy-MinOK1.466931109447493636910757111311113116200构件-1141.000[114]标准47Fy-MinOK1.6048769934541443389755101131011316200构件-1150.000[115]标准45Fy-MinOK1.6249389884537045069740100281002816200构件-1151.000[115]标准45Fy-MinOK1.423893112934313347311153114331143316200构件-1160.000[116]标准45Fy-MinOK1.423893112934313347311153114331143316200构件-1161.000[116]标准45Fy-MinOK1.383728115304231322611363116981169816200构件-1170.000[117]标准45Fy-MinOK2.071277666629-37574987833783316200构件-1171.000[117]标准47Fy-MinOK1.90-3548333251-96081318535853516200构件-1180.000[118]标准45Fz-MinOK1.521784104712309126010296106461064616200构件-1181.000[118]标准45Fz-MinOK1.572011101502454156910002102971029716200构件-1190.000[119]标准45Fz-MinOK1.572012101512455156910003102981029816200构件-1191.000[119]标准45Fz-MinOK1.92341182823837298581408424842416200构件-1200.000[120]标准45Fz-MinOK1.92341082703941287980938447844716200构件-1201.000[120]标准47Fz-MaxOK1.67904130738378970432942852970416200构件-1210.000[121]标准45Fy-MinOK1.75284190253496218688079244924416200构件-1211.000[121]标准45Fx-MinOK1.57472810051552239349786103151031516200构件-1220.000[122]标准45My-MinOK1.56480910080566539549795103651036516200构件-1221.000[122]标准47My-MaxOK1.5297332655879610670296723421067016200构件-1230.000[123]标准45My-MinOK1.66224794853026146992259744974416200构件-1231.000[123]标准45My-MinOK1.84292585153772207782338798879816200构件-1240.000[124]标准45My-MinOK1.7258191601373-21188969424942416200构件-1241.000[124]标准45Fx-MinOK1.829528659173716883988921892116200构件-1250.000[125]标准45Fx-MinOK1.819588660177913683868934893416200构件-1251.000[125]标准45Fx-MinOK1.8510848475187129882138737873716200构件-1260.000[126]标准45Fx-MinOK1.8510898468197420581738763876316200构件-1261.000[126]标准45Fx-MinOK1.829618645174717583838907890716200构件-1270.000[127]标准45Fx-MinOK1.8196086381940-2083118965896516200构件-1271.000[127]标准45My-MinOK1.7360091121386-18688509374937416200构件-1280.000[128]标准45My-MinOK1.84299084604067191481018818881816200构件-1281.000[128]标准45My-MinOK1.68231594053112151991399670967016200构件-1290.000[129]标准45Fx-MaxOK1.4699012332871811083272619381108316200构件-1291.000[129]标准45Fx-MinOK1.5849479950586240319645102551025516200构件-1300.000[130]标准45Fx-MinOK1.5848629911585938649579102441024416200构件-1301.000[130]标准45Mx-MinOK1.76289389613608217887229199919916200构件-1310.000[131]标准47Mx-MaxOK1.6192202761838410056303924821005616200构件-1311.000[131]标准45Mx-MinOK1.94345981484088283079388358835816200构件-1320.000[132]标准45Fy-MinOK1.95342781143992286379268302830216200构件-1321.000[132]标准45Fy-MinOK1.6020459941254015509776101061010616200构件-1330.000[133]标准45Fy-MinOK1.6020449940254015499775101061010616200构件-1331.000[133]标准45Fy-MinOK1.561855102072461124910005104091040916200构件-1340.000[134]标准45Fy-MinOK2.122657432871-34072317634763416200构件-1341.000[134]标准45Fy-MinOK1.97-1237972619-86577258220822016200构件-1350.000[135]标准45Fz-MinOK1.98320280073719