Keguo Sun

Investigation of a large ground collapse, water inrush and mud outburst, and countermeasures during subway excavation in Qingdao: A case study

Feiyue Yan, Wenge Qiu, Keguo Sun et al. · Tunnelling and Underground Space Technology · 2021 · 47 citations

Geotechnical Engineering, Buried Structure Engineering, Large Ground Collapse +8

Analysis and prediction of mechanical characteristics of corrugated plate as primary support in tunnels

Keguo Sun, Yiqin Hong, Weiping Xu et al. · Tunnelling and Underground Space Technology · 2021 · 38 citations

Underground Infrastructure, Engineering, Mechanical Engineering +10

Investigation of hydro-thermal variations and mechanical properties in cold region tunnels under long-term freeze–thaw cycles

Keguo Sun, Jinglong Jia, Zhi Xiong et al. · Tunnelling and Underground Space Technology · 2023 · 30 citations

Freeze-thaw Cycling, Engineering, Hydro-thermal Variations +8

Study on effects of the train-induced airflow on the temperature field of high-speed railway tunnels in cold regions

Yong Wei, Keguo Sun, Xingyu Zhong et al. · Thermal Science and Engineering Progress · 2023 · 26 citations

Railway Traffic, Train-induced Airflow, Engineering +8

Grout diffusion model in porous media considering the variation in viscosity with time

Fujin Hou, Keguo Sun, Qingdong Wu et al. · Advances in Mechanical Engineering · 2019 · 24 citations · Full text

Engineering, Bingham Grout, Porous Medium Equations +18