期刊论文

Gu, MX

英文

Materials

1996-1944

2023

16

17

5737-

10.3390/ma16175737

Y.G.: project administration, conceptualization, validation, funding acquisition, supervision, data curation; X.C.: investigation, writing—original draft; M.G.: conceptualization, validation, funding acquisition, writing—review and editing, formal analysis. All authors have read and agreed to the published version of the manuscript. This research was funded by the Provincial and Municipal Joint Fund of the Natural Science Foundation of Hunan Province, China, grant number [2022JJ50265, 2021JJ50142] and the Guangzhou Science and Technology Bureau Project, grant number [SL2022A04J00985].

本校为第一机构

The tandem compound piles are a combination of a granular column in the deep section and a concrete pile in the shallow section. This method effectively utilizes the consolidation and densification effects of the granular column, as well as the cementation strength of the concrete material. The granular column acts as a consolidation path, aiding in the densification of the surrounding soil. On the other hand, the concrete pile prevents the bulging deformation that commonly happens in granular columns during field construction. To study the bearing capacity and deformation of the improved foun...