Analyzing of transfer beams supporting columns using plane and space strut and tie models for theoretical and practical problems
2 years ago
Authors:
Nguyễn Thành Công,Huỳnh Văn Hiệp,Từ Hồng Nhung,Bùi Phước Hảo
Publication date:
04 / 02 / 2021
Name of Publishers:
(Journal of Science and Technology-The University of Danang);
Abstract:
Transfer beams are used in the design of tall buildings. The design method of these beams is not guided in Vietnamese standards. This paper is to show the theory of plane and space strut and tie models (STM) and applies these models to calculate the longitudinal reinforcement of transfer beams in a specific building. The calculation results are compared to the practical results and show that results of practical design are 60,75% and 76,13% larger than the 2D and 3D strut and tie models in X and Y directions, respectively. As a results, the 2DSTM and 3DSTM models are approriate methods for calculating the stranfer beams.