Deformation-related earth pressure within grid wall-pattern foundation under adjacent surcharge

Created by W.Langdon from gp-bibliography.bib Revision:1.8414

@Article{Fisonga:2024:engappai,

• author = "Marsheal Fisonga and Yongtao Hu and Shijie Han and Yongfeng Deng and Rennie B. Kaunda",
• title = "Deformation-related earth pressure within grid wall-pattern foundation under adjacent surcharge",
• journal = "Engineering Applications of Artificial Intelligence",
• year = "2024",
• volume = "137",
• pages = "109168",
• keywords = "genetic algorithms, genetic programming, Soft clay ground, Grid wall-pattern foundation, Adjacent surcharge loading, Deformation-related earth stress distribution, Numerical analysis, Machine learning",
• ISSN = "0952-1976",
• URL = "https://www.sciencedirect.com/science/article/pii/S0952197624013265",
• DOI = "doi:10.1016/j.engappai.2024.109168",
• abstract = "This study investigated the deformation-dependent earth pressure evolution on the periphery of the grid wall-pattern foundation fully embedded into soft ground. The numerical modelling was performed using the embedded Modified Cam Clay Constitutive model in the FLAC3D software platform and numerical results were validated using centrifuge results. The induced effective vertical and horizontal stresses acquired from the numerical modelling were used to compute the corresponding deformation-dependent earth pressure at different buffer zone distances and surcharge loading. Thereafter, the parameters that influence the determination of the lateral displacement, induced effective vertical stress and deformation-dependent earth pressure coefficient were investigated using machine learning and genetic programming was used to establish the physical equations that could be used to estimate parameters for similar problems. Moreover, for the deformation-dependent earth pressure to be within Rankine's active and passive earth pressure the buffer zone distance/depth ratio should be 10percent of the grid wall-pattern foundation embedment into the ground. Furthermore, it was also discovered that the structure fully embedded into the ground under adjacent loading cannot only be designed based on Rankine's active and passive earth pressure investigation on the periphery but the evaluation should be done within the entire location of the grid wall foundation",

}

Genetic Programming entries for Marsheal Fisonga Yongtao Hu Shijie Han Yongfeng Deng Rennie B Kaunda

Citations