1) A simply supported single span bridge is located in Toronto, Ontario and has a span of x. It will be exposed to a dead load of 20kN/m (including self-weight) and a live load of 10kN/m. At the same time, it will be experiencing a dead load of 23kN and a live load of 5kN at the center, as well as a dead load of 15kN located at y* from the right support. The beam has a rectangular cross-section with a width of 600mm and a height of 1000mm. The member has a stirrup of 10M and 25M tensions bars. The maximum aggregate size used is 20mm, and has the following material properties: f. = 25MPa, fy = 400 MPa. Design the beam and determine the effective depth and design summary. * Please contact me for the values of x and y. 2) A typical cross-section of a reinforced concrete T-beam is shown below. The beam is reinforced as shown. The effective depth is 560mm. The beam is properly reinforced and the concrete and steel material properties are given below. Find the factored moment resistance for the beam section. fc = 25MPa fy = 400 MPa c = 0.65 $s=0.85 800mm 560mm 1000 mm 450 mm -2-30M -5-20M Isomm