STUDY OF THE IMPACTS OF BUILDING SHAPES ON THE DISTRIBUTION OF STRUCTURAL INTERNAL FORCES IN HIGH-RISE BUILDINGS AGAINST WIND EFFECTS AS OF VIETNAM CONSTRUCTION CODE TCVN 2737-2023

Abstract

Abstract: In recent years, in Vietnam, the standard system for designing and calculating different types of structures has become more and more completed and detailed, making it easier for designers to apply. However, the wind load based
on TCVN 2737-2023 standards has changes and adjustments to participating coefficients such as gust coefficient, importance coefficient, reliability coefficient, etc… compared to TCVN 2737-1995, which has greatly affected the calculation of wind loads affecting construction works in general and high rise buildings in particular. This article analyzes the effects of the building's shape on the distribution of internal forces in the structural system when subjected to wind loads according to TCVN 2737-2023 standards.