Geologists examine a massive fissure in Arizona and find that may have existed way before it caught public attention.
Most slabs-on-ground are unreinforced or nominally reinforced for crack-width control. When positioned in the upper or top portion of the slab thickness, steel reinforcement limits the widths of ...
In the year 2005, Ethiopia experienced more than 420 earthquakes, which led to the formation of a massive crack and the ground splitting open. According to scientists, this process usually takes ...