Situation 7:The steel bar BC is supported by the steel rod AC of cross-sectional area of 170 mm², E = 200 GPa. (area of steel bar is 500 mm² and E = 200 GPa O B 3 m 45⁰ 20 KN 28. 29. 30. Determine the horizontal and vertical displacement at point C if the temperature at the steel rod icreased by 40°C. Use A = a = 11.7 x 10-6/°C

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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.