1 Simulate response of RC columns under cyclic loads by OpenSees platform = Mô phỏng ứng xử của cột bê tông cốt thép chịu tải trọng lặp bằng phần mềm OpenSees / Pham Phu Anh Huy // .- 2024 .- Số 01(65) .- P. 28-40 .- 690

This article aims to elucidate the significance of employing hysteresis curves for the analysis of RC column behavior. In addition, the paper introduced a novel model designed to construct hysteresis curves for RC columns featuring rectangular cross-sections. This innovative model is implemented within the OpenSees platform comprising three springs that simulate the degradation of shear and stiffness.