The proposed method combines monocular vision and fractal theory to detect underwater concrete cracks, enhancing image ...

Sauereisen Manhole ChimneySeal No. F-88 is an elastomeric lining composed of fiber-reinforced, asphalt-modified. urethane. ChimneySeal is used as a chemical-resistant membrane or gasket seal for the ...

Roman-inspired concrete cylinders developed by Warda Ashraf, a civil engineer at the University of Texas at Arlington, after they were underwater for one year.Credit...Warda Ashraf Dr. Jackson and ...

A four-level structural health condition was established to measure underwater cracks and assess safety. Concrete is widely used in underwater engineering. However, cracks in such structures can ...