<?xml version="1.0" encoding="UTF-8"?> <article key="pdf/10002819" mdate="2015-10-02 00:00:00"> <author>Zasiah Tafheem and Mahadee Hasan Shourav and Zahidul Islam and Saima Islam Tumpa</author> <title>Investigation of the Effect of Number of Story on Different Structural Components of RC Building</title> <pages>217 - 221</pages> <year>2015</year> <volume>9</volume> <number>2</number> <journal>International Journal of Civil and Environmental Engineering</journal> <ee>https://publications.waset.org/pdf/10002819</ee> <url>https://publications.waset.org/vol/98</url> <publisher>World Academy of Science, Engineering and Technology</publisher> <abstract>The paper aims at investigating the effect of number of story on different structural components of reinforced concrete building due to gravity and lateral loading. For the study, three building models having same building plan of three, six and nine stories are analyzed and designed using software package. All the buildings are residential and are located in Dhaka city of Bangladesh. Lateral load including wind and earthquake loading are applied to the building along both longitudinal and transverse direction as per Bangladesh National Building Code (BNBC, 2006). Equivalent static force method is followed for the applied seismic loading. The present study investigates as well as compares mainly total steel requirement in different structural components for those buildings. It has been found that total longitudinal steel requirement for beams at each floor is 48.57 for three storied building, 61.36 for six storied building when the total percentage is taken as 100 in case of nine storied building. For an exterior column, the steel ratio is 2.1, 3.06, 4.55 for three, six and nine storied building respectively for the first three floors. In addition, it has been noted that total weight of longitudinal reinforcement of an interior column is 14.02 for threestoried building and 43.12 for six storied building when the total reinforcement is considered 100 for nine storied building for the first three floors.</abstract> <index>Open Science Index 98, 2015</index> </article>