Calculation of earth pressure distribution on the deep circular tunnel considering stress-transfer mechanisms in different zones
It is of great significance for ensuring the lining safety to reasonably determine the earth
pressure on the tunnel, especially the deep-buried tunnel. In this study, the stress-transfer …
pressure on the tunnel, especially the deep-buried tunnel. In this study, the stress-transfer …
Numerical spring-based trapdoor test on soil arching in pile-supported embankment
L Zhang, J Zhou, S Zhou, Z Xu - Computers and Geotechnics, 2022 - Elsevier
As an important load transfer mechanism within the pile-supported embankment, soil
arching is frequently investigated by trapdoor tests. The traditional trapdoor test is usually …
arching is frequently investigated by trapdoor tests. The traditional trapdoor test is usually …
Model test and particle flow numerical simulation of soil arching effect for unsaturated sandy soil tunnel
P CUI, Y ZHU, Y LIU, Z ZHU… - Rock and Soil …, 2022 - rocksoilmech.researchcommons.org
The apparent cohesion caused by matric suction makes the mechanical properties of
unsaturated sand significantly different from those of dry sand. In order to study the soil …
unsaturated sand significantly different from those of dry sand. In order to study the soil …
Numerical analysis of soil arching effect in piles-reinforced airport foundation
J Hu, H Liu, J Qian, B Si - Proceedings of the Institution of Civil …, 2024 - icevirtuallibrary.com
The soil arching effect is the key mechanism for load transfer in pile-supported reinforced
road (runway) foundations. To investigate the formation and evolution process of soil …
road (runway) foundations. To investigate the formation and evolution process of soil …
[PDF][PDF] 桩承式路堤土拱数值模拟中路堤土本构模型的选择
杨涛， 裴永盛 - 土木工程学报, 2019 - manu36.magtech.com.cn
数值模拟方法已成为研究桩承式路堤中土拱最重要的手段, 其关键在于路堤填土要采用合理的本
构模型. 建立桩承式路堤平面土拱分析的弹塑性有限元模型, 考虑摩尔-库伦模型(MC) …
构模型. 建立桩承式路堤平面土拱分析的弹塑性有限元模型, 考虑摩尔-库伦模型(MC) …
[PDF][PDF] incorporating Trenchless Technology Research
Urban underground space (UUS) has become an integral component of modern cities.
However, its vulnerability to inundation results in flood disasters occurring in UUS worldwide …
However, its vulnerability to inundation results in flood disasters occurring in UUS worldwide …