compression Basic ratios of span/effective depth for reinforced concrete members without axial Reinforced concrete continuous beam (not to scale) End span distance = A(m) Interior span distance = B(m) End span distance = A(m) The reinforced concrete continuous beam shown in the figure above has equal end spans of distance A-9m and an interior span of distance B=4m. If the concrete of the beam is judged to be highly stressed (p= 1.5%), calculate the corresponding guideline value of the beam effective depth d, based on whichever span gives the more critical effective depth condition. Provide your answer in millimetres to the nearest whole mm.