Effects of Concrete Grades and Column Spacings on the Optimal Design of Reinforced Concrete Buildings.

ABSTRACT: This paper investigates the effects of concrete grades and column spacings on the optimal design of reinforced concrete (RC) buildings. To this end, cost design optimization was performed for buildings with three different floor systems: flat plates (FS), flat slabs with drop panels (FSDP), and solid slabs (SS). The evolutionary method provided by the Excel solver was used as the optimization algorithm because it can deal with the complex nature of structural design problems. The objective function was the total construction cost of the building, including the costs of concrete, reinforcement bars, labor, and formwork, while still fulfilling the constraints of the Egyptian code of practice (ECP-18). The applicability of the presented algorithm was investigated in a design example, where th

SUBMITTER: Rady M 

PROVIDER: S-EPMC9228045 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature