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原文传递 Seismic-Resistant Precast Concrete Structures: State of the Art

题名：	Seismic-Resistant Precast Concrete Structures: State of the Art
其他题名：	Aaleti,S.,and Sritharan,S.(2009)."A simplified analysis method for characterizing unbonded post-tensioned precast wall systems."Eng.Struct.,31(12),2966-2975.
正文语种：	英文
作者：	Yahya C. Kurama
关键词：	Code developments;Earthquake resistance;Emulated;Joints;Posttensioning;Precast prestressed concrete; Prestressing; Pretensioning; Seismic design; Unbonded
摘要：	Precast concrete facilitates a construction method using durable and rapidly erectable prefabricated members to create costeffective and high-quality structures. In this method, the connections between the precast members as well as between the members and the foundation require special attention to ensure good seismic performance. Extensive research conducted since the 1980s has led to new precast concrete structural systems, designs, details, and techniques that are particularly suited for use in regions of high seismic hazard. This paper reviews the state of the art of these advances, including code developments and practical applications, related to four different systems: (1) moment frames; (2) structural walls; (3) floor diaphragms; and (4) bridges. It is concluded from this review that the widespread use of precast concrete in seismic regions is feasible today and that the jointed connection innovation introduced through precast research leads to improved seismic performance of building and bridge structures.
出版年：	2018
论文唯一标识：	P-26Y2018V144N04003
英文栏目名称：	ANNIVERSARY PAPERS
doi：	10.1061/(ASCE)ST.1943-541X.0001972
期刊名称：	Journal of Structural Engineering
拼音刊名(出版物代码)：	P-26
卷：	144
期：	04
页码：	2-19