| dc.description.abstract | The Bangladesh National Building Code (BNBC) specifies and regulates the general
specifications for structure, architecture and design parameters in Bangladesh. In the
last three decades, Civil Engineering techniques, knowledge, and materials as well as
design parameters have been modified as per requirement. Therefore, BNBC 2020
was written to reflect the transition. In this study, a systematic and parametric
structural analysis of a Nine-storied (High rise) residential building was analyzed
(ETABS 21.0.0 software) by using BNBC 2020. In this project lateral load
(Earthquake and Wind) affects structural analysis of high-rise infrastructure for Zone
I, II, III & IV. The decision-making parameters for structural analysis are tremor and
wind forces, story drift, wind and seismic shear and base shear for seismic forces
according to BNBC 2020. In this study, the maximum base shear is 0.162 for Zone
IV, Maximum lateral deflection is 2.37 inch which is exceed, this model is torsional
irregularity for zone IV and maximum story drift data is 3.26 Inch for Zone IV for
EQX, EQY, WX and WY respectively. The comparison of the aforesaid analysis
parameters is depicted graphically, and relevant tables are presented in this research
article. In comparison of wind load and seismic effect on Different zone high rise
structures, the requirements of BNBC 2020 usually result in a higher safety and less
cost-effective design margin. | en_US |
