The Impact Study of the Resistance to Ultraviolet Radiation Aging Agent on the Airport Road Surface Performance with the Modified Asphalt
According to the test results of before and after the aging of asphalt performance,we analyse the dosage changes of the HALS anti ultraviolet ageing agent to improve SBS modified asphalt ultraviolet…
Analysis of Mechanical Response for Subgrade of Tramcar with Monolithic Track-Bed
- Chongwei Huang, Shuo Wang, X. Shao, Xianjie Du, E. Su
- Engineering
- 1 August 2013
Based on the differences between the subgrade of tramcar with monolithic track-bed and the existing subgrade of railway, anew three-dimensional nonlinear finite element model is established in this…
Monolithic Roadbed's Mechanical Behavior Affected by Structural Thickness under Tram
- Chongwei Huang, E. Su, X. Shao, Yi Zhang, L. Wang
- Engineering
- 1 August 2013
Based on ABAQUS software, a 3-D finite element model which content the nonlinear contact problems and contact-earth subgrade-monilithic was given to analysis the mechanical behavior of the monolithic…
Review of the Rapid Damage Diagnosis of Medium and Short-Span Bridges
- Feng Ma, X. Shao, Zhicheng Tan
- Engineering
- 1 June 2015
Damage accumulation and resistance decrease inevitably happen to bridge structures due to the effects of earthquakes, impact loads, wind load and corrosion during their service time. Once the damages…
Effect of Aging on Rheological Property of Cariphalte Modified Asphalt
To get more information of changes in modified asphalt rheological performance before and after aging at different temperature, we did a very comprehensive study with DSR test method. In the…
Development Process of Adhesive Wake on a Flat Plate in Oscillatory flow
The inertial force that acts to a two-dimensional flat plate is able to estimate rationally by considering the capacity of adhesive wake. The adhesive wake progresses to about 2.2 times of the…
The Optimization of ACN-PCN Evaluation Method for Airport Pavement under Operation
The Aircraft Classification Number-Pavement Classification Number method is the main approach for evaluating the structure of the airport pavement. However, the weakness of exiting methods lies in…