详情

原文传递 PARTIAL PRESTRESSING AND IT'S APPLICATION IN CONCRETE STRUCTURES -AN OVERVIEW

题名：	PARTIAL PRESTRESSING AND IT'S APPLICATION IN CONCRETE STRUCTURES -AN OVERVIEW
正文语种：	eng
作者：	Kirti Choudhary;Saleem Akhtar
作者单位：	Department of Civil Engineering University Institute of Technology Bhopal;Department of Civil Engineering University Institute of Technology Bhopal
摘要：	Prestressed concrete with its long history has currently become more desirable as it has better mechanical properties and durability performance. The major defect of fully prestressed concrete is its low ductility; it may produce less alarming signs than ordinary reinforced concrete via a smaller deflection and limited cracking. Therefore, partial prestressing is considered an intermediate design solution between the two extremes of reinforcement concrete and prestressed concrete. Combining high-strength concrete with partial prestressing has resulted in increased use of prestressed concrete structures as compared to concerning economy and durability. It has been found that partial prestressing can significantly be used in structural engineering due to extensive development in concrete structural construction techniques. This paper presents the historical overview of partial prestressing; its concept in brief and its application in structural engineering.
出版年：	2023
期刊名称：	Indian Highways
卷：	51
期：	11
页码：	47-54