持久狀況應(yīng)力驗算表4-28～32.xls

1、跨中正截面σkc、σpt驗算表表428應(yīng)力部位上緣下緣Np（0.1KN）(1)49243.3176149243.31761Mp（Nm）(2)5916929.3145916929.314An(cm2)(3)8230.1888230.188Wn(cm3)(4)575450.6715373518.631Wo(cm3)(5)790012.2957434605.8454Mg1（Nm）(6)39766403976640Ms（Nm）(7)975576

2、5.8425569752.50NpAn(Mpa)(8)=(1)(3)5.9832554995.983255499MpWn(Mpa)(9)=(2)(4)10.282252915.84105537σpt(Mpa)(10)=(8)(9)4.2989973621.82431087Mg1Wn(Mpa)(11)=(6)(4)6.9104793810.6464301(MkMg1)Wo(Mpa)(12)=［(7)(6)］(5)7.3152353113.

3、66564904σkc(Mpa)(13)=(11)(12)14.2257146914.3120792σkcσpt(Mpa)(14)=(10)(13)9.9267173297.512231716σkcσpt=9.9267MPa≤0.5fck=16.2MPa滿足規(guī)范要求。τk計算表表431荷載VInI0b腹板寬上梗處凈軸換算軸下梗處SanSaoτaSnnSnoτnSonSooτoSbnSboτb(0.1KN)（cm4）（cm4）(cm)（c

4、m3）（cm3）（MPa）（cm3）（cm3）（MPa）（cm3）（cm3）（MPa）（cm3）（cm3）（MPa）一期荷載3137.285E076E07202622970.79939692954170.9003362952630.89986662199090.6702119標(biāo)準(zhǔn)組合（無一期）3560.066523163720.94533123447541.03013763449071.03059482504090.7482313預(yù)加力

5、5851.813672622971.4910762954171.6793522952631.6784772199091.250113基本組合剪應(yīng)力0.25365250.25112130.25198460.16833σcxk計算表表430應(yīng)力部位上梗處換算軸凈軸下梗處Np（0.1KN）(1)49183.23949183.249183.249183.239Mp（Nm）(2)4110934.6411093541109354110934.6An

6、(cm2)(3)8230.1888230.198230.198230.188In(cm4)(4)514700005.1E075.1E0751470000yni(cm)(5)57.54994.1312089.95I0(cm4)(6)595720006E076E0759572000yoi(cm)(7)53.418704.131294.081Mg1（Nm）(8)2188390.4218839021883902188390.4Mk（Nm）(9)

7、4296104.8429610542961054296104.8NpAn(Mpa)(10)=(1)(3)5.97595575.975965.975965.9759557MpyniIn(Mpa)(11)=(2)(5)(4)4.59653920.3299607.184351σpc(Mpa)(12)=(10)(11)1.37941655.645995.9759613.160307Mg1yniIn(Mpa)(13)=(8)(5)(4)2.446