文章基本信息

标题：Economical Design of Prestressed Concrete Beams
本地全文：下载
作者：V. Kavitha ; K.P.Nandhini ; P.Prakash 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：3
页码：3208
DOI：10.15680/IJIRSET.2016.0503071
出版社：S&S Publications
摘要：In this investigation four hundred and forty simply supported PSC beams have been designed for spansin the range of 5m to 25m considering the load in the range of 5 to 20 kN/m. The grades of concrete adopted are M30-M60. In order to study the effect of grades of concrete on the total cost of beams, the relative cost of simply supportedbeams of rectangular section and symmetrical I section have been studied. The design of beam and estimation of costhave been carried out using MS Excel. The cost of beams of I – section is compared to the cost of beams of therectangular section.