REINFORCING OF DISCONTINUITY REGIONS IN CONCRETE DEEP BEAMS WITH GFRP COMPOSITE BARS



Damage mechanism of existing RC slabs with reinforcing steel plate

The purpose of this study was to clarify the damage mechanisms of existing reinforced concrete (RC) slabs with reinforcing steel plates through the use of a three-dimensional nonlinear finite element analysis.An actual wheel load running test was simulated.Two panels of RC slab were cut from existing bridges and were used as the test specimens.Simu

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Vulnerabilities of the Open Platform Communication Unified Architecture Protocol in Industrial Internet of Things Operation

Recently, as new threats from attackers are discovered, the damage and scale of these threats are increasing.Vulnerabilities should be identified early, and countermeasures should be implemented to solve this problem.However, there are limitations to applying the vulnerability discovery framework used in practice.Existing frameworks have limitation

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