Experimental studies on red bed soft rock used as roadbed filling

Red bed extensively distributes in Huangshan Area of Anhui Province which belongs to category of soft rock and has the characteristics of softening and slaking with water. So the red bed soft rock cannot be used as roadbed filling directly. The feasibility of the slaking products of the red bed soft...

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Bibliographic Details
Published in2010 International Conference on Mechanic Automation and Control Engineering pp. 5079 - 5082
Main Authors Daoxiang Wu, Hongjie Liu, Guoqiang Wang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2010
Subjects
CBR test
Filling
Fractals
Geology
Numerical models
pavement performance
red bed
Road transportation
slaking
soft rock
Softening
Soil
Stability
Testing
Water
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Summary:Red bed extensively distributes in Huangshan Area of Anhui Province which belongs to category of soft rock and has the characteristics of softening and slaking with water. So the red bed soft rock cannot be used as roadbed filling directly. The feasibility of the slaking products of the red bed soft rock used as highway roadbed filling is discussed by experimental studies of the slaking of the red bed and the pavement performance of the slaking products. After the stability of the slaking of the red bed, through reasonable collocation of those parts of steady performance, the slaking products of the red bed can meet the strength and stability requirements of highway roadbed filling, and can be used as highway roadbed filling.
ISBN:9781424477371
1424477379
DOI:10.1109/MACE.2010.5535978