Plate Load Test Applied to Detect Bearing Capacity of the Miscellaneous Fill Subgrade Reinforced by the Dynamic Compaction

Ming Zheng; Jian Ming Yang; Zi Long Li; Ming Hui Zhou

doi:10.4028/www.scientific.net/AMR.1065-1069.778

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1065-1069Plate Load Test Applied to Detect Bearing Capacity...

Plate Load Test Applied to Detect Bearing Capacity of the Miscellaneous Fill Subgrade Reinforced by the Dynamic Compaction

Abstract:

In view of the dynamic compaction method to reinforce the miscellaneous fill subgrade plate load test, the consolidation of the miscellaneous fill characteristic value of subgrade bearing capacity is between 160~326 KPa, and foundation coefficient K₃₀ value is between 122~229 MPa/m. The degree of miscellaneous fill reinforced roadbed compaction is located in between 94.8%~ 99.0%,which is detected through the sand filling method . Plate load test can be used as one of the evaluation index of highway roadbed performance.

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Periodical:

Advanced Materials Research (Volumes 1065-1069)

Pages:

778-782

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.778

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Online since:

December 2014

Authors:

Ming Zheng, Jian Ming Yang, Zi Long Li, Ming Hui Zhou

Keywords:

Characteristic Value of Subgrade Bearing Capacity, Dynamic Compaction Method, K₃₀Plate Load Test, Miscellaneous Fill

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