sumitt6_25730773

design issues in scaffolds safety in building scaffolds classification of scaffolds parts of scaffolds forces acting on shores failure of formwork scaffolds formwork supports aluminium formwork timber formwork formwork materials modular formwork conventional formwork requirements of good formwork types of formwork parts of formwork temporary structure complementary stress shear stress theory of simple bending theory of pure bending section modulus moment of resistance flexural formula or bending stress formula perpendicular and parallel axis theorem radius of gyration moment of inertia point of contraflexure sfd and bmd shear force and bending moment diagram dupit's equation pipe in parallel pipe in series separation of boundary layer momentum thickness displacement thickness nominal thickness boundary layer reynolds number turbulent flow laminar flow