STUDY ON THE DYNAMIC NUMERICAL ANALYSIS METHOD FOR THE SETTLEMENT OF FLEXIBLE PAVEMENT
Item
Title (Dublin Core)
STUDY ON THE DYNAMIC NUMERICAL ANALYSIS METHOD FOR THE SETTLEMENT OF FLEXIBLE PAVEMENT
Description (Dublin Core)
In view of the problems of a single parameter of rock and soil materials, unclear boundary simulation and a simplified dynamic load in the current calculation of pavement settlement, the stochastic finite element-infinite element coupling method was adopted in this study to simulate the roadbed of rock and soil, with a dynamic response analysis and a flexible pavement settlement calculation of roadbed were carried out under stochastic dynamic load. Discrete methods and dynamic stochastic finite element formulas for rock and soil random fields were particularly dealt with in this study. The results show that the method to stimulate roadbed is true with high calculation accuracy and strong engineering guiding significance. The displacement of flexible ground at any depth can be obtained by calculating the settlement of flexible pavement with the aid of the Matlab computer program.
Creator (Dublin Core)
Xiao-yu Xu
Chao Liu
Chao Zhu
Zhen-yuan Lv
Subject (Dublin Core)
dynamic analysis
flexible pavement
geotechnical random field
settlement calculation
stochastic finite element
Mining engineering. Metallurgy
TN1-997
Geology
QE1-996.5
Publisher (Dublin Core)
Faculty of Mining, Geology and Petroleum Engineering
Date (Dublin Core)
2019-01-01T00:00:00Z
Type (Dublin Core)
article
Identifier (Dublin Core)
0353-4529
1849-0409
https://doaj.org/article/6323709f2e674b3fb6d12d78eb7ade63
Source (Dublin Core)
Rudarsko-geološko-naftni Zbornik, Vol 34, Iss 4, Pp 79-87 (2019)
Language (Dublin Core)
EN
HR
Relation (Dublin Core)
https://hrcak.srce.hr/file/332067
https://doaj.org/toc/0353-4529
https://doaj.org/toc/1849-0409
Provenance (Dublin Core)
Journal Licence: CC BY