Structural Analysis Assignment Example | Topics and Well Written Essays - 1500 words

Structural Analysis - Assignment ExampleIn engineering construction, materials lastingness and the cost are the main parameters to be considered when selecting a particular material. Another important aspect in geomorphologic engineering the design. Structures should be designed in such a way that no failure occurs in future. For instance, for the I- Section given, there are two possible stresses. Compressive stress and tensional stress. In designing, the least possible stress should be used for safety.From the stress distribution diagram, it can be seen that stress is zero at the beam axis. This therefore, makes an I-Section the best beam for structural engineering. When the beam bends, the put across most fiber is in compression while the bottom most fiber is in tension. The stresses are greatest at the top and the bottom fibers. I-section provides the stiffest beam with the least amount of material. This is because it only requires more materials at the bottom and top flanges. T he diagram below shows a cross section done an I-section.This shape is used when the load is parallel with the flange. As you can see, the shape is not so good with lateral forces unless you turn it sideways. When the load will ejaculate from two directions, a square tube is used.The section is normally designed so as to minimize materials on. This type of section is better than other sections payable to the fact the maximum beam stiffness is achieved with minimum