193) The shape factor of an isosceles triangle for bending about the axis parallel to the base is

194) In case of plastic design, the calculated maximum shear capacity of a beam as per IS:800 shall be [where, Aw = effective cross-sectional area resisting shear fy = yield stress of the steel]

195) The minimum thickness of a steel plate, which is directly exposed to weather and is not accessible for cleaning and repainting, should be

196) The moment of inertia of the pair of vertical stiffeners about the center line of the web should not be less than.[where, ′t′ is the minimum required thick-ness of the web and ′C is the maximum permitted clear distance between vertical stiffener for thickness ′t′.]

197) The connection of intermediate vertical stiffeners to the web, not subjected to external loads, shall be designed for a minimum shear force (kN/m) of [where, t = the web thickness in mm,h = the outstand of stiffener in mm]