Daniel Mehari

Daniel Mehari is a highly skilled Civil Engineer with a Bachelor’s degree in Civil Engineering and a Master’s degree in Civil and Architectural Engineering. With extensive experience in diverse construction projects, he has worked in various roles, contributing to the successful planning, execution, and management of civil infrastructure. As a technical writer, Daniel shares expert insights on Civil, Architectural, and Railway Engineering, ensuring well-researched, accurate, and industry-aligned content for professionals and students.

Railway overhead electrification system design

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The railway overhead electrification systems are the key part of Modern railroad infrastructure which gives electric trains a reliable and efficient power supply. The prominent feature of the Overhead electrification system is the overhead catenary system, which consists of a wire strung above the tracks to adequately provide electrical power to the trains. The figure … Read more

Railway track  alignment

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Track alignment is a mathematical/geometrical description of a railway track’s three-dimensional curvature horizontally and vertically as well as inclination to the horizontal plane and where the values ​​are calculated taking into account the speed of the trains. A major railway project requires to undergo various stages of the project cycle plan before the construction begins. … Read more

House excavation methods and safety precautions

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Well you want information about house excavation or excavating. I would  answer excavation related questions in building construction. What is excavation or excavating? Excavation is the action of digging and removing soil material from the ground. Excavation covers all types of open cuts in the ground irrespective of their size or type. What is a … Read more