of which equations for predicting crack widths

Question

To demonstrate the applicability of the finite element method,
it is applied to analyze the 2-dimensional reinforced concrete
structures previously studied by Bamforth in CIRIA Report C660
[3] and of which equations for predicting crack widths have been
given in the British Standard BS 8007 [4] and Euro Code EN
1992-1-1 [5].

Answer 1

که معادلات آن / که معادلات مربوطه جهت پیش بینی عرض های شکاف / ترک در قالب/ تحت استاندارد BS 8007 بریتانیا و  EN 1992-1-1 (اتحادیه) اروپا ارائه شده اند.