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原文传递 Proposed AASHTO Guidelines for Performance-Based Seismic Bridge Design

题名：	Proposed AASHTO Guidelines for Performance-Based Seismic Bridge Design
责任者：	National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; Thomas P. Murphy, Modjeski and Masters, Inc.; Stuart Bennion Lee Marsh, BergerABAM; Ian G. Buckle, University of Nevada, Reno; Nicolas Luco, U.S. Geological Survey; CH2M Hill Donald Anderson; Mervyn Kowalsky, North Carolina State University; Jose Restrepo, Advanced Analysis and Design, LLC
关键词：	Transportation and Infrastructure — Bridges and Other Structures Transportation and Infrastructure — Highways
学科分类：	暂无分类
摘要：	Performance-based seismic design (PBSD) for infrastructure in the United States is a developing field, with new research, design, and repair technologies; definitions; and methodologies being advanced every year. The TRB National Cooperative Highway Research Program's NCHRP Research Report 949: Proposed AASHTO Guidelines for Performance-Based Seismic Bridge Design presents a methodology to analyze and determine the seismic capacity requirements of bridge elements expressed in terms of service and damage levels of bridges under a seismic hazard. The methodology is presented as proposed AASHTO guidelines for performance-based seismic bridge design with ground motion maps and detailed design examples illustrating the application of the proposed guidelines and maps. Supplemental materials to the report include an Appendix A - SDOF Column Investigation Sample Calculations and Results and Appendix B - Hazard Comparison.
出版机构：	Transportation Research Board
提交日期：	2020
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	2020