Naeem Raja Awan

you know in some parts of life a man has to take interest in such things in which he is not interested.. though i m interested in site works but now i wana change my interest coz of increasing scope of design.. n i have been referred Reinforced Concrete design by Nadim Hassoun by teacher n a member in this forum..

ahha ya i m born engineer n i need their solution coz i was trying to study in depth of design from begining.. memorizing of all basic formulae and starting career as designer for that i need these design techniques..

Engr Uzair.. this is not from any book its from previous paper of works and services group. I have no interest in designing. thats why i m having problems in designing problems. moreover i am not referring any book regarding design.. thats y i thought to post here so that i may get answer here widout opening any book..

Kindly help me in solving these two problems..these are from previous commission of works and services department. 1. Design a lintel over 2m window which is positioned in the central lenth of a long wall 20 cm thick. Height of masonary over lintel is 4 m. Adopt c= 50 kg/m2 , t=1400 kg/m2 m=18 . Density of masonary is 1920 kg/m3. Check for shear stress and bond stress 2. Design a square RCC footing subjected to a load of 80 t, column is 50 cm x 50 cm in plan. Bearing capacity of soil is 10 t/m2. Adopt c = 50 kg/m2, t= 1400 kg/cm2, m=18. Check if it is safe in shear and bond stress.