@inproceedings{316676b19db0483c99ee4d52960773b0,
title = "Dynamic response monitoring and analysis of in-service asphalt pavement based on FBG measuring technology",
abstract = "This study aims to analyze the dynamic response characteristics of the serviced asphalt pavement subjected to the real random vehicle loads. Fiber Bragg Grating (FBG) sensors were embedded within four types of asphalt pavements to establish pavement structural information monitoring system. Then the spatial-temporal distribution of dynamic response were obtained by data analysis. The influences of speed, axle load and temperature on the pavement response as well as the response comparison among four types of asphalt pavements were investigated. The results show that low speed, large axle load and high temperature may cause large pavement damage. The order of strain response magnitude at the bottom of asphalt layer is: Structure II > Structure III > Structure I > Structure IV. FBG measuring technology is quite reliable and beneficial for dynamic response monitoring and performance evaluation of the asphalt pavement.",
keywords = "Asphalt pavement, Dynamic response, FBG sensor, Real vehicle loads",
author = "Xianyong Ma and Tongxu Wang and Zejiao Dong",
note = "Publisher Copyright: {\textcopyright} Springer Nature Switzerland AG 2020.; 6th International Conference on Accelerated Pavement Testing, APT 2021 ; Conference date: 27-09-2021 Through 29-09-2021",
year = "2020",
doi = "10.1007/978-3-030-55236-7\_55",
language = "英语",
isbn = "9783030552350",
series = "Lecture Notes in Civil Engineering",
publisher = "Springer",
pages = "536--544",
editor = "Armelle Chabot and Pierre Hornych and John Harvey and Loria-Salazar, \{Luis Guillermo\}",
booktitle = "Accelerated Pavement Testing to Transport Infrastructure Innovation - Proceedings of 6th APT Conference",
address = "德国",
}