# kCss_11
# kCss_11_num=3
c += 1
kCssr[c] = row+0
kCssc[c] = col+0
kCssv[c] += 0.5*a*fAu*fBu*gAu*gBu*kt
c += 1
kCssr[c] = row+1
kCssc[c] = col+1
kCssv[c] += 0.5*a*fAv*fBv*gAv*gBv*kt
c += 1
kCssr[c] = row+2
kCssc[c] = col+2
kCssv[c] += 0.5*a*(fAw*fBw*gAw*gBw*kt + 4*fAw*fBw*gAweta*gBweta*kr/(b*b))