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RISEvaluation of Composite Pavement Joints Using the Falling Weight Deflectometer
Publisher: ASCE
Abstract: Many concrete pavements have been overlaid to preserve roadway systems. As these composite pavements become in need of rehabilitation, appropriate evaluation of these structures is important in selecting rehabilitation ...
Cracking and Aging of Asphalt Mixtures Using the Illinois Flexibility Index Test
Publisher: American Society of Civil Engineers
Abstract: Cracking is a serious asphalt pavement distress that can affect ride quality and impact road safety. The increased use of reclaimed asphalt pavement (RAP), recycled asphalt shingles (RAS), and modified asphalt binders has ...
Characterizing the Low-Temperature Performance of Hot-Pour Bituminous Sealants Using Glass Transition Temperature and Dynamic Stiffness Modulus
Publisher: American Society of Civil Engineers
Abstract: Joint and crack sealants exposed to cold climates experience high tensile stresses. Sealants should have the ability to dissipate these stresses to perform their function properly. In cold climates, the state of sealing ...
Dynamic Modulus and Rutting Performance of As-Built Hot-Mix Asphalt Using Small-Scale Specimens
Publisher: ASCE
Abstract: The dynamic modulus of asphalt concrete (AC) mixtures is commonly measured using cylindrical specimens having a 100-mm diameter and a 150-mm height (full-size specimens). Testing as-built AC mixtures using this geometry ...
Mean Profile Depth of Pavement Surface Macrotexture Using Photometric Stereo Techniques
Publisher: American Society of Civil Engineers
Abstract: Pavement surface texture affects many vehicle and road characteristics; therefore, efforts are needed to develop more advanced techniques for evaluating pavement texture. Photometric stereo techniques are widely used to ...
Performance Evaluation of Joint and Crack Sealants in Cold Climates Using DSR and BBR Tests
Publisher: American Society of Civil Engineers
Abstract: Joint sealants are used widely in Canada to protect pavements from infiltration of water and incompressible materials. Sealants are typically selected based on field studies, which are commonly repeated on a 10-year cycle. ...
Relationship between Spatial Analysis of Streets and Walking Behavior
Publisher: ASCE
Abstract: There is diversity and complexity in the spatial analysis that encompasses the analytical perspectives of social segregation in new communities. This research aims to explore the correlations that could predict potentials ...
Participatory Landscape: Better Scenario for Poor Egyptian Urban Settings in Existing and New City Districts—Case of Monshaet Nasser and 6th October City
Publisher: American Society of Civil Engineers
Abstract: Participatory landscape approaches are currently being positioned as the essential basis for sustainable landscape development. However, with the current democratic transform and the consequent decentralization of the ...
Participatory Landscape: Better Scenario for Poor Egyptian Urban Settings in Existing and New City Districts—Case of Monshaet Nasser and 6th October City
Publisher: American Society of Civil Engineers
Abstract: Participatory landscape approaches are currently being positioned as the essential basis for sustainable landscape development. However, with the current democratic transform and the consequent decentralization of the ...
Reliability-Based Model for Predicting Pavement Thermal Cracking
Publisher: American Society of Civil Engineers
Abstract: Thermal cracking of asphalt pavements is a serious problem in Canada and the northern parts of the United States. On many occasions, either at the design stage or during service, highway agencies demand a forecast of ...