Method for optimizing the number of glass-fiber reinforced plastic rebars in concrete structures

E3S Web of Conferences

Akhmadiev Fail¹  Bakhareva Olga¹  Nasybullin Ranel² 

[1] ;Kazan State University of Architecture and Engineering;

关键词: innovation;    reinforcing bars;    glass-fiber reinforced plastic;    bim;    interoperability;    end-to-end technologies;    finite element method;    object lifecycle;    information management;    grasshopper;    rhinoceros;    lira-sapr;    tekla structures;   

DOI  :  10.1051/e3sconf/202127409001

来源: DOAJ

【 摘 要 】

Innovations in the construction industry have led to a change in the technological structure, the use of end-to-end technologies, innovative materials, information management and the need for new technical, technological and managerial solutions. The research problem is the optimal placement of glass-fiber reinforced plastic bars in concrete structures. It took several steps to solve the research problem: 1) development of an algorithm for solving the design problem in TEKLA Structures; 2) performing of calculations based on the finite element method in LIRA-SAPR, which were further reproduced in Rhinoceros and Grasshopper (based on interoperability in a single BIM environment); 3) implementation of the optimization algorithm using the parametric optimization method; 4) A practical calculation of determining the optimal values of the loads of glass-fiber reinforcement in the slab on the example of a typical design problem of a structural element of a construction facility; 5) calculation of positive economic effect. The conclusion is that the algorithm can be used in the practice of building design.

【 授权许可】

Unknown