A 5.0m long simply supported reinforced concrete beam has awidth of 350mm and an overall depth of 470mm. The beam is reinforced with 2 –28mm dia. compression bars on top and 4 –28mm dia. tension bars at the bottom, each located 70mm from the extreme concrete fiber. Concrete strength f’c = 21MPa and steel yield strength fy = 345MPa. Determine the following, A.Depth of compression block assuming both tension and compression steel yields. B.What is the ultimate moment capacity of the beam in kN.m? C.Determine the additional concentrated live load that can be applied at midspan if the deadload including the weight of the beam is 15kN/m. Hello please answer this thanks

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Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.