Field Test on Deformation Characteristics of Pile-Supported Reinforced Embankment in Soft Soil Foundation
نویسندگان
چکیده
In this work, the settlement deformation of soft-soil subgrade and law geogrid were studied based on field tests carried out pile-supported reinforced embankment Rongwu Expressway in Xiong’an New Area. The reinforcement area underlying layer embankment, transverse longitudinal sections subgrade, bidirectional analyzed. results show that reducing pile spacing height can effectively reduce foundation settlement. change mainly affected area, while substratum settlement; differential cross-section was caused by area. at center obviously higher than shoulder. terms cross-section, line largest. With increase distance from line, gradually decreased. biaxial geogrid, tensile two piles greater four piles. deformation. stress materials calculated according to specifications, applicability various methods evaluated.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2022
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su14137805