新手求教

** ( 29)V= 588. > Fv=0.18*fc*B*Ho= 462.
N-WC= 30 (I= 713 J= 717) B*H*Lwc(m)= 0.30* 0.65* 3.90
aa= 40(mm) Nfw= 1 Rcw= 30.0
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** ( 28)V= -1705. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1321. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1323. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1325. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1327. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1329. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1332. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1334. > Fv=0.18*fc*B*Ho= 1183.
** ( 28)V= -1722. > Fv=0.18*fc*B*Ho= 1183.
N-WB= 3 (I= 696, J= 699) ( 1)B*H(mm)= 300* 1600
Lwb= 1.20 Cover= 25 Nfwb= 1 Rcwb= 30.0
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** ( 29)V= 1633. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1266. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1264. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1261. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1259. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1257. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1255. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1253. > Fv=0.18*fc*B*Ho= 1183.
** ( 29)V= 1616. > Fv=0.18*fc*B*Ho= 1183.
N-WB= 5 (I= 627, J= 629) ( 1)B*H(mm)= 300* 1600
Lwb= 1.20 Cover= 25 Nfwb= 1 Rcwb= 30.0

是什么意思 怎么解决呢