What is a common goal of using armoring countermeasures?

Using armoring countermeasures primarily focuses on resisting erosive forces. These measures are designed to protect structures, such as bridges, riverbanks, and coastal areas, from the impacts of water, wind, and other environmental factors that can lead to soil erosion and channel degradation. By utilizing materials like riprap, concrete, or other rigid surfaces, the surfaces are fortified against erosive actions, which helps maintain the integrity of the site and prolongs the life of the structures.

While enhancing fish populations and reducing rainfall runoff may be outcomes of other environmental or construction practices, they are not the primary intention of armoring countermeasures. Likewise, lowering construction costs is typically a consideration in construction and engineering projects but does not directly relate to the functions that armor provides. The main goal remains centered around erosion resistance, ensuring that structures are adequately protected from damaging forces.