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# PROBLEM Authorities of the Atherton Tablelands in North Queensland proposes a glass covered 3m long walkway scenic lookout to cater for tourists. The glass panels are to be attached to an aluminium f...

Questions () Draw the plan view of the facility and the structure (2) Check the effective width of the flange of the beam as per CI. 8.8.2, AS3700(2018) (3) Determine self-weight in kN/m (4) Determine the magnitude of the uniformly distributed G load (5) Determine the magnitude of the uniformly distributed ultimate design load w (6) Determine ultimate point load at tip of the beam P mine design ing momen (8) Determine short term bending momentMo (9 Determine long term bending moment M (10) Determine direct and flexural tensile strengths of concrete () Determine the area of steel required for the calculated M 12 Arrange the steel bars appropriately and determine the e/e distance between bars (13 Determine the gross second moment of area of the cross-section I (14) Determine the cracked second moment of area of the cross-section (15) Determine the cracking moment M (16 Determine steel stresses at serviceability stage (17) Check if the steel stresses in (16) satisfy 0.3mm crack width intended consistent with CI. 8.6.22, AS3700 (2018) (18) Determine crack spacing (19) Determine crack width and check if it is lower than 0.3mm. If not, why not and how will you ensure crack width does not exceed 0.3mm? Select allowable limit of deflection from CI. 2.3.2, AS3700 (2018) Calculate deflection of beam and check if it is less than allowable; if not, suggest method for improvement (20) (21) (22) Calculate design shear force and determine the ultimate shear capacity required from the cross section dimensions and strength of concrete (23) Determine Vuman and comment on the potential safety of beam to shear (24) Design required stirrups (25) Show detailed sketches suitable for the construction engineer

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