Dynamic Inversion Analysis of Structural Layer Modulus of Semirigid Base Pavement considering the Influence of Temperature and Humidity
Joint Authors
Zhong, Yanhui
Zhang, Bei
Li, Xiaolong
Hao, Meimei
Zhang, Xu
Liu, Jinbo
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-29
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper is aimed to solve the overlearning problem of the neural network algorithm used to calculate the asphalt concrete pavement structural modulus in reverse.
The firefly algorithm was adapted to optimize the selection of support vector machine (SVM) parameters.
Based on the optimized SVM model, a new method for dynamic inversion of the semirigid base asphalt concrete pavement structural layer modulus was presented.
The results show that the absolute value of relative error of each layer modulus is not more than 3.73% by using the proposed method.
Then, the influences of temperature and humidity on the inversion modulus of semirigid base asphalt concrete pavement in the seasonal frozen area were analyzed, and the correction formula of the inversion modulus was established.
The paper is of practical significance for improving the safety performance of semirigid base pavement in the seasonal frozen area in China.
American Psychological Association (APA)
Zhang, Bei& Zhang, Xu& Zhong, Yanhui& Li, Xiaolong& Hao, Meimei& Liu, Jinbo. 2020. Dynamic Inversion Analysis of Structural Layer Modulus of Semirigid Base Pavement considering the Influence of Temperature and Humidity. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1125700
Modern Language Association (MLA)
Zhang, Bei…[et al.]. Dynamic Inversion Analysis of Structural Layer Modulus of Semirigid Base Pavement considering the Influence of Temperature and Humidity. Advances in Civil Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1125700
American Medical Association (AMA)
Zhang, Bei& Zhang, Xu& Zhong, Yanhui& Li, Xiaolong& Hao, Meimei& Liu, Jinbo. Dynamic Inversion Analysis of Structural Layer Modulus of Semirigid Base Pavement considering the Influence of Temperature and Humidity. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1125700
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1125700