{"id":369530,"date":"2024-10-20T02:15:19","date_gmt":"2024-10-20T02:15:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/fema-p-2139-1-2020\/"},"modified":"2024-10-26T03:51:44","modified_gmt":"2024-10-26T03:51:44","slug":"fema-p-2139-1-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/fema\/fema-p-2139-1-2020\/","title":{"rendered":"FEMA P 2139 1 2020"},"content":{"rendered":"

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nFEMA P-2139-1 <\/td>\n<\/tr>\n
3<\/td>\nShort-Period Building Collapse Performance and Recommendations for Improving Seismic Design
\nVolume 1 \u2013 Overarching Findings, Conclusions, and Recommendations <\/td>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nPreface <\/td>\n<\/tr>\n
9<\/td>\nTable of Contents <\/td>\n<\/tr>\n
11<\/td>\nList of Figures <\/td>\n<\/tr>\n
15<\/td>\nList of Tables <\/td>\n<\/tr>\n
17<\/td>\nChapter 1: Introduction <\/td>\n<\/tr>\n
18<\/td>\n1.1 Background and Purpose <\/td>\n<\/tr>\n
21<\/td>\n1.2 Approach and Scope <\/td>\n<\/tr>\n
23<\/td>\n1.3 Organization and Content <\/td>\n<\/tr>\n
25<\/td>\nChapter 2: Short-Period Building Background
2.1 Selection of Short-Period Building Systems for Detailed Studies <\/td>\n<\/tr>\n
31<\/td>\n2.2 Short-Period Building Seismic Performance Paradox <\/td>\n<\/tr>\n
32<\/td>\n2.3 Prior Analytical Studies of Bilinear SDOF Models <\/td>\n<\/tr>\n
39<\/td>\nChapter 3: Observed Collapse Performance and Benchmarks
3.1 Overview <\/td>\n<\/tr>\n
40<\/td>\n3.2 U.S. Earthquakes (1964\u20132014) and Building-Related Fatalities and Economic Losses <\/td>\n<\/tr>\n
42<\/td>\n3.3 Collapse Performance of Short-Period Buildings in Past Earthquakes <\/td>\n<\/tr>\n
44<\/td>\n3.3.1 Wood Light-Frame Buildings <\/td>\n<\/tr>\n
47<\/td>\n3.3.2 Reinforced Masonry Buildings <\/td>\n<\/tr>\n
49<\/td>\n3.3.3 Steel SCBF Buildings <\/td>\n<\/tr>\n
53<\/td>\n3.4 Benchmark Collapse Metrics of Short-Period Buildings Based on Wood Light-Frame Building Performance <\/td>\n<\/tr>\n
58<\/td>\n3.5 Summary of Key Observations of Short-Period Building Performance <\/td>\n<\/tr>\n
59<\/td>\nChapter 4: Archetypes, Parametric Studies, and Findings
4.1 Overview of Parametric Studies of Short-Period Buildings <\/td>\n<\/tr>\n
63<\/td>\n4.2 Summary of Archetype Designs and Configurations
4.2.1 Design of Wood Light-Frame Archetypes <\/td>\n<\/tr>\n
65<\/td>\n4.2.2 Design of Reinforced Masonry Archetypes <\/td>\n<\/tr>\n
66<\/td>\n4.2.3 Design of Steel SCBF Archetypes <\/td>\n<\/tr>\n
67<\/td>\n4.3 Summary of Numerical Modeling
4.3.1 Numerical Modeling of Wood Light-Frame Archetypes <\/td>\n<\/tr>\n
69<\/td>\n4.3.2 Numerical Modeling of Reinforced Masonry Archetypes <\/td>\n<\/tr>\n
72<\/td>\n4.3.3 Numerical Modeling of Steel SCBF Archetypes <\/td>\n<\/tr>\n
74<\/td>\n4.4 Summary of Numerical Results: High-Seismic Baseline Archetypes <\/td>\n<\/tr>\n
80<\/td>\n4.5 Key Findings Applicable to All Three Short-Period Systems
4.5.1 Key Findings of Baseline High-Seismic Studies <\/td>\n<\/tr>\n
81<\/td>\n4.5.2 Key Findings of Collapse Displacement Capacity Studies <\/td>\n<\/tr>\n
82<\/td>\n4.5.3 Key Findings of Baseline Very High-Seismic Studies <\/td>\n<\/tr>\n
83<\/td>\n4.5.4 Relationship between Strength and Collapse Displacement Capacity
4.5.5 Key Findings of SSI and Foundation Flexibility Studies <\/td>\n<\/tr>\n
85<\/td>\nChapter 5: Generic Collapse Performance
5.1 SDOF Study Purpose and Methods
5.1.1 Introduction <\/td>\n<\/tr>\n
86<\/td>\n5.1.2 SDOF Models <\/td>\n<\/tr>\n
88<\/td>\n5.1.3 Incremental Dynamic Analysis <\/td>\n<\/tr>\n
89<\/td>\n5.1.4 Collapse Evaluation Criteria <\/td>\n<\/tr>\n
92<\/td>\n5.2 SDOF Study Results
5.2.1 Peak Inelastic Displacement <\/td>\n<\/tr>\n
93<\/td>\n5.2.2 Collapse Fragility Curves <\/td>\n<\/tr>\n
97<\/td>\n5.2.3 Median Collapse Trends <\/td>\n<\/tr>\n
99<\/td>\n5.2.4 ACMR and ACMR\/ACMR10% <\/td>\n<\/tr>\n
101<\/td>\n5.3 Comparison of ACMR Results with those of Prior SDOF Studies <\/td>\n<\/tr>\n
102<\/td>\n5.4 Notional Collapse Surfaces <\/td>\n<\/tr>\n
103<\/td>\n5.4.1 Approach
5.4.2 Collapse Surface Metrics <\/td>\n<\/tr>\n
106<\/td>\n5.4.3 SDOF Model Analysis and Collapse Results <\/td>\n<\/tr>\n
110<\/td>\n5.4.4 Development of Notional Collapse Surfaces <\/td>\n<\/tr>\n
119<\/td>\nChapter 6: Paradox Solved
6.1 Resolution of the Short-Period Building Seismic Performance Paradox
6.1.1 Collapse Trends with Period Reversed <\/td>\n<\/tr>\n
121<\/td>\n6.1.2 MCER Collapse Performance <\/td>\n<\/tr>\n
123<\/td>\n6.2 Applicability to Other SFRSs of Short-Period Buildings
6.2.1 Conceptual Relationship <\/td>\n<\/tr>\n
125<\/td>\n6.2.2 SFRSs of ASCE\/SEI 7-16 <\/td>\n<\/tr>\n
127<\/td>\n6.3 Extrapolation to Other SFRSs of Short-Period Buildings <\/td>\n<\/tr>\n
131<\/td>\nChapter 7: Recommendations
7.1 Introduction
7.2 Recommendations for Improved Seismic Design Codes and Standards <\/td>\n<\/tr>\n
137<\/td>\n7.3 Recommendations for Advanced Seismic Design and Analysis <\/td>\n<\/tr>\n
138<\/td>\n7.4 Recommendations for Enhanced Modeling, Testing, and Data Collection <\/td>\n<\/tr>\n
141<\/td>\nReferences <\/td>\n<\/tr>\n
149<\/td>\nProject Participants
Charles A. Kircher (Project Technical Director) <\/td>\n<\/tr>\n
154<\/td>\nBack Cover <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

FEMA P-2139-1: Short-Period Building Collapse Performance and Recommendations for Improving Seismic Design Volume 1 \u2013 Overarching Findings, Conclusions, and Recommendations<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
FEMA<\/b><\/a><\/td>\n2020<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":369535,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2743],"product_tag":[],"class_list":{"0":"post-369530","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fema","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/369530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/369535"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=369530"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=369530"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=369530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}