Study on the New Measurement Technology for Evaluating the Cracking Performance of Airport Runway Under Construction Based on Airport Pavement Operational Safety

摘要

Based on the airport pavement operational safety, this article discusses the development of a new technology for evaluating the anti-cracking performance of airport concrete runways under construction. This dumbbell test technology can help evaluate the effects of different factors on the anti-cracking performance of airport concrete runways with the new device of stress risers. This method can rapidly evaluate the anti-cracking performance of runways with different concrete materials at the construction site. This new test technology can provide solutions to choosing the most suitable materials and concrete mix ratios for the improvement of anti-cracking performance of airport concrete runways under construction. The paper also conducted a comparative study with another two test methods of concrete anti-cracking performance (ring method and slab test method) under constraint conditions.