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机译:Design and optimization of secant pipe roofing structure applied in subway stations
School of Resources and Civil Engineering Northeastern University;
Department of Civil and Environmental Engineering University of Michigan;
School of Rail Transportation Soochow UniversityThe School of Civil and Environmental Engineering University of New South WalesGuangzhou Metro Design and Research Institute Co. Ltd.;
Finite element analysis; Flexural stiffness; Secant pipe roofing (SPR) structure; Structural optimization; Ultimate capacity;