Nature

Machine learning approaches for predicting the structural number of flexible pavements based on subgrade soil properties

The American Association of State Highway and Transportation Officials (AASHTO) design method for flexible pavements is one of the most widely adopted approaches, both within the United States and ...
National Academies of Sciences%2c Engineering%2c and Medicine

Laboratory Determination of Resilient Modulus for Flexible Pavement Design

Chapter: APPENDIX 2. RECOMMENDED STANDARD METHOD FOR ROUTINE RESILIENT MODULUS TESTING OF UNBOUND GRANULAR BASE/SUBBASE MATERIALS AND SUBGRADE SOILS Unfortunately, this book can't be printed from the ...
Nature

Dynamic properties and microstructural characteristics of cement-coal gangue powder modified silty sand under freeze-thaw cycles

The northeastern region of China, a typical seasonally frozen zone, contains silty sand subgrade that are subjected to long-term dynamic loads from vehicles and are highly susceptible to deformation ...
National Academies of Sciences%2c Engineering%2c and Medicine

Subgrade Soil Susceptibility to Shrink/Swell and Frost Heave: Effects on Pavement Performance

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...