Research on Detection of Transverse Cracks in the Cement Stabilized Macadam Base of Expressways and the Infl uencing Factors
Abstract
Subgrade cement stabilized macadam base is the base of Pavement Base,which plays an important role in the whole road structure.However,transverse cracks often occur in the construction of cement stabilized macadam base,which aff ect the integrity,strength and stability of the roadbed and enable that the road cannot bear the load of vehicles.Therefore,it is necessary to study how to control transverse cracks.Based on the analysis of a large number of fi eld detection data and geological radar detection results,this paper studies the maininfl uencing factors of transverse cracks in the subgrade cement stabilized macadam base.
Keywords
Expressways;Subgrade cement stabilized macadam base;Transverse cracks detection;Infl uencing factors
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[1]Sicheng Li.Application Research of Tunnel Slag in Cement Stabilized Macadam Base of Expressways[D].Kunming University of Science and Technology,2022.
[2]Jun Liu.Analysis on the Key Points of Construction Technology for Cement Stabilized Macadam Base of Expressways[J].Popular Standardization,2022(11):18-20.
[3]Xiaogang Fu.Research on Detection of Transverse Cracks in the Cement Stabilized Macadam Base of Expressways and the Influencing Factors[D].Lanzhou University,2023.
DOI: http://dx.doi.org/10.18686/ahe.v7i28.10569
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