The use of Near Surface mounted Reinforcement for concrete structures are not a new invention. A type of NSMR has been used since the 1940s, where steel reinforcement is placed in slots in the concrete cover or in addition concrete... (Continue reading)
There are a number of properties of a beam that an Engineer should be aware of as they dictate beam behaviour when subject to a load and ultimately represent possible areas or mechanisms for failure. The main ones being: Second moment... (Continue reading)
Uncracked Elastic Beam Behavior Look at the shear and bending moment diagrams. The acting shear stress distribution on the beam: The acting stresses distributed across the cross-section. The shear stress acting on the rectangular beam. The equation of the shear... (Continue reading)
The evolution of beam design, in the materials available for use and advancements in the understanding of their behaviour and physical properties, had made it possible to construct the architectural masterpieces of today. To appreciate these achievements the Engineer must... (Continue reading)
A beam which is stiffened by a system of braces constituting a truss of which the beam is a chord is called as Trussed Beam. Trussed beams are used for mainly for the Industrial buildings where free space requirement are... (Continue reading)
A beam which is stiffened by a system of braces constituting a truss of which the beam is a chord is called as Trussed Beam. Trussed beams are used for mainly for the Industrial buildings where free space requirement are... (Continue reading)
Beam carries transverse external loads that cause bending moment, shear forces and in some cases torsion Concrete is strong in compression and very weak in tension. Steel reinforcement is used to take up tensile stresses in reinforced concrete beams. Mild... (Continue reading)
The evolution of beam design, in the materials available for use and advancements in the understanding of their behaviour and physical properties, had made it possible to construct the architectural masterpieces of today. To appreciate these achievements the Engineer must... (Continue reading)
The evolution of beam design, in the materials available for use and advancements in the understanding of their behaviour and physical properties, had made it possible to construct the architectural masterpieces of today. To appreciate these achievements the Engineer must... (Continue reading)
Although steel single angle sections are commonly used as beams to support distributed loads which cause biaxial bending and torsion, their behaviour may be extremely complicated, and the accurate prediction of their strengths very difficult. Further, many design codes do... (Continue reading)
This spreadsheet is for the design of deep beams. It includes the following design steps:Design for area of steel for continuous/fixed deep beam – limit state designCheck for deep beam action, minimum thick.of beam to prevent buckling w.r.t span and... (Continue reading)