Sustainability, Год журнала: 2024, Номер 16(23), С. 10594 - 10594

Опубликована: Дек. 3, 2024

In the context of rising global temperatures, countries around world are increasingly tailoring their own “carbon neutrality” plans. China has also formulated its “dual-carbon” goals, and construction industry is gradually transitioning towards prefabrication to reduce carbon emissions. This paper uses Sha Pu Station Shenzhen’s Metro Line 12 as a case study by which explore effects mechanisms load transfer structure during assembly process prefabricated subway stations. A three-dimensional finite element model considering soil–structure interaction was established using MIDAS GTS NX software, 2018 version. The internal forces, stresses, deformations station were compared under two scenarios—with without structure—using control variable method. research results indicate that effectively reduces shear bending moments, stresses in structure; limits lateral displacements process; concentrates maximum at location structure, thereby preventing stress concentration phenomena enhancing overall stability structure. elucidates role effectiveness components stations, providing reference for similar metro

Язык: Английский