EstevanOtero9979 EstevanOtero9979
  • 19-03-2019
  • Physics
contestada

Strengths and weaknesses of a beam bridge

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TheLegend47
TheLegend47 TheLegend47
  • 19-03-2019

Concrete is also used as beam material, and is cheaper. However, concrete is comparatively not that strong to withstand the high tensile forces acting on the beams

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