During the tension test, the wooden specimen is subjected to an average normal stress of 12.5 MPa. Determine the average shear stress and bearing stress developed on the specimen. 100 mm S0mm 25mm 100 mm 40 mm

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A: Given, Es=210 GPadr=12 mm4αs=12×10-6/°Cdp=15 mτ=45 MPaσ=70MPa

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Q: the modulus of elasticity.

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Q: Q5) The wooden block shown in Figure (4) will fail if the shear stress acting along the grain is…

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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.