期刊论文

Huang, F

英文

Tunnelling and Underground Space Technology

0886-7798

2025

158

106459

10.1016/j.tust.2025.106459

CRediT authorship contribution statement Fu Huang: Writing – review & editing, Supervision, Data curation, Conceptualization. Yongtao Wang: Writing – original draft, Software, Data curation. Min Zhang: Validation, Data curation. Wangtao Jiang: Software, Data curation. Hengbo Ji: Formal analysis, Data curation. Qiujing Pan: Software, acquisition.

本校为第一且通讯机构

With the increase of the density of subway line in big cities, it is common for newly built shield tunnels to cross beneath the existing pile foundations at short distances. When the disturbance generated during the construction of the shield tunnels is transmitted to the bearing stratum of the existing pile tip, a punching shear failure may occur in the bearing stratum. To study the evolution process and final form of the punching shear failure of the bearing stratum, a scaled model test based on the Particle Image Velocimetry (PIV) technology is designed. By using PIV technology to analyze d...