since the bond-slip between steel reinforcing bars and concrete

Question

Secondly, since the bond-slip between steel reinforcing bars and concrete has great influence on the crack width, the steel concrete bond has to be properly modelled by interface elements inserted between the concrete elements and steel bar elements.

Answer 1

از آنجاییکه لغزش/ جابجا شدن / جابجا شدگی/ لیز یا سر خوردن مهار کننده/ نگهدارنده/ بست / وسیله اتصال بین میله های  تقویت کننده فولادی و بتن ................