Open AccessStudy on icing mechanism of porous asphalt pavement
Author(s) -
Jianguang Xie,
Zhaoxin Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/783/1/012045
Subject(s) - asphalt , icing , porosity , geotechnical engineering , environmental science , ice formation , freezing rain , asphalt pavement , materials science , forensic engineering , geology , engineering , snow , composite material , atmospheric sciences , oceanography , geomorphology
Cold weather influents most parts of China in winter. Pavements are easy to freeze, and the frozen pavements can affect traffic safety and reduce traffic efficiency. For porous asphalt pavement, low temperature has more serious effect on it and it is easier to freeze. The paper takes porous asphalt pavement as the research object, simulates its freezing phenomenon in winter, and measures the ice thickness and freezing depth. The freezing process of porous asphalt pavement is deduced.