11580nam 2200709 a 450 991081152780332120200520144314.01-280-19585-197866101958550-309-59847-80-585-11142-1(CKB)110986584751402(OCoLC)43476250(CaPaEBR)ebrary10056987(SSID)ssj0000225837(PQKBManifestationID)11197770(PQKBTitleCode)TC0000225837(PQKBWorkID)10233333(PQKB)10197933(MiAaPQ)EBC3376710(Au-PeEL)EBL3376710(CaPaEBR)ebr10056987(CaONFJC)MIL19585(OCoLC)923265301(EXLCZ)9911098658475140219940517d1994 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierPractical lessons from the Loma Prieta earthquake report from a symposium sponsored by the Geotechnical Board and the Board on Natural Disasters of the National Research Council : symposium held in conjunction with the Earthquake Engineering Research Institute ... [et al.]1st ed.Washington, D.C. National Academy Press19941 online resource (xii, 274 pages) illustrations, mapsProceedings of the Symposium on Practical Lessons from the Loma Prieta Earthquake, held in San Francisco, March 22-23, 1993.0-309-05030-8 Includes bibliographical references.PRACTICAL LESSONS FROM THE LOMA PRIETA EARTHQUAKE -- Copyright -- Preface -- Contents -- Overview: Lessons And Recommendations From The Committee For The Symposium On Practical Lessons From... -- GENERAL OBSERVATIONS -- EARTH SCIENCES -- GEOTECHNICAL AND STRUCTURAL ENGINEERING -- PLANNING AND EMERGENCY RESPONSE -- NOTE ON SUPPORTING SOURCES -- 1 Legacy Of The Loma Prieta Earthquake: Challenges To Other Communities -- INTRODUCTION -- THE NEED TO REACH OUT -- THE NEED FOR SUSTAINED ADVOCACY -- IRREVERSIBLE CHANGE -- ROME WASN'T BUILT IN A DAY -- IF YOU CAN'T DO IT RIGHT, DON'T DO IT -- THE ABILITY TO PREDICT DAMAGE -- CONCLUSION -- 2 The Geotechnical Aspects -- INTRODUCTION -- OVERVIEW -- LIQUEFACTION -- Occurrence And Recurrence -- Settlements -- Lateral Spreading -- Fill Densification As A Result Of Earthquake Shaking -- Improved Ground -- SITE AMPLIFICATION AND RESPONSE SPECTRA -- SLOPES, FILLS, AND EMBANKMENTS -- Natural Slopes -- Engineered Embankments And Dams -- Sanitary And Hazardous Waste Landfills -- WATERFRONT CONTAINMENT STRUCTURES, PIERS, AND LATERAL RETAINING STRUCTURES -- FOUNDATIONS -- TUNNELS AND UNDERGROUND STRUCTURES -- LESSONS LEARNED FROM THE GEOTECHNICAL ASPECTS OF THE LOMA PRIETA EARTHQUAKE -- Liquefaction -- Site Amplification -- Slopes, Fills, And Embankments -- Waterfront Containment Structures, Piers, And Retaining Structures -- Foundations -- Underground Structures -- Areas For Future Concern -- ACKNOWLEDGEMENTS -- REFERENCES -- DISCUSSANTS' COMMENTS: GEOTECHNICAL ISSUES -- William Cotton, William Cotton &amp -- Associates -- Maurice S. Power, Geomatrix Consultants -- Thomas Hanks, U.S. Geological Survey -- C. Thomas Statton, Woodward-Clyde Consultants -- 3 Buildings -- INTRODUCTION -- Functionality -- Acceptable Risk -- Ground Motion -- Focus of Research -- METHODOLOGY.THE ROLE OF RESEARCH IN THE PRACTICAL LESSONS PROCESS -- THE ROLE OF OBSERVATIONS IN THE PRACTICAL LESSONS PROCESS -- PRINCIPAL FINDINGS -- Seismic Risk -- Acceptable Risk Policy -- Owner Involvement -- Definition of Seismic Risk -- Building Departments -- Tools and Technology Transfer -- Building Damage Assessment -- The Initial Assessment -- A Question of Perspective -- Ordinances Needed -- Description Of Need -- Retrofit Standards -- Evaluation of Risk: A Challenge -- Plan Checking and Site Inspections By Building Officials -- Quality-Control Check Points -- Some Action Is Possible -- Strong Motion Instrumentation -- Purpose And Use of the Data -- Some Perspective -- Building Performance -- Owners And The Public Expectations -- Performance, Design And The Code -- Safety Versus Post-Earthquake Usage -- Focus of Research -- Residential Construction -- The Profile of The Damaged Building -- The Majority Of Structures -- Old Materials -- Unreinforced Masonry -- Non-Engineered Structures -- Non-Ductile Concrete -- Research And Codes -- Basic Principles -- Soils And Building Performance -- CONCLUSION -- Acceptable Risk -- Fundamentals, Not More Code Provisions -- Peer Review For The Complex Projects -- Detailed Inspection -- Unreinforced Masonry -- Need For Interaction Between Research And Practice -- Direction And Funding Of Research -- Ground Motion Data -- CLOSURE -- CITED REFERENCES -- GENERAL REFERENCES -- DOCUMENTS -- DISCUSSANTS' COMMENTS: BUILDINGS SESSION -- James Beavers, Martin Marietta Energy Systems -- Stephen Mahin, University Of California, Berkeley -- Gerald Jones, Kansas City Building Department -- William Holmes, Rutherford &amp -- Chekene -- 4 Emergency Preparedness And Response -- INTRODUCTION -- OVERVIEW OF PREPAREDNESS AND RESPONSE STUDIES -- HOW THE PUBLIC RESPONDED IN LOMA PRIETA: INDIVIDUAL AND HOUSEHOLD RESPONSES.Actions During The Shaking Period -- Injuries -- Evacuation And Use Of Emergency Shelter -- Response To Aftershock Warnings -- RESPONSE OF GROUPS, OF ORGANIZATIONS, AND INTERORGANIZATIONAL NETWORKS -- Emergent Groups And Volunteers -- Local Emergency-Response Activities -- Search And Rescue -- Emergency Medical Services (Ems) -- Damage Assessment -- Response Of Public Transportation Networks -- Lifeline Organizations -- Local And State Emergency-Response Agencies -- Intergovernmental Coordination -- CONCLUDING COMMENTS -- ACKNOWLEDGEMENTS -- REFERENCES -- DISCUSSANTS' COMMENTS: EMERGENCY PREPAREDNESS AND RESPONSE -- Henry Renteria, City Of Oakland -- Richard D. Ross, Missouri Emergency Management Agency -- Richard Andrews, Governor's Office Of Emergency Services -- Lacy Suiter, Tennessee Emergency Management Agency -- 5 Lifeline Perspective -- ABSTRACT -- INTRODUCTION -- LIFELINE SYSTEM PERFORMANCE DURING THE 1989 LOMA PRIETA EARTHQUAKE -- Water Supply -- Wastewater -- Natural Gas -- Oil Refineries And Associated Facilities -- Electric Power -- Communications -- RESEARCH ACTIVITIES INITIATED AFTER THE EARTHQUAKE -- Nsf-Sponsored Research -- Other Research Efforts -- Lessons Learned -- Water Supply And Wastewater Systems -- Natural Gas Systems -- Electric Power Systems -- Communication Systems -- TRANSFERABILITY OF RESULTS -- FUTURE RESEARCH DIRECTIONS -- REFERENCES -- DISCUSSANTS' COMMENTS: LIFELINES -- Thomas D. O'rourke, Cornell University -- Donald Ballantyne, Kennedy/Jenks Consultants -- Charles R. Roberts, Executive Director, Port Of Oakland -- Steve Phillips, Pg&amp -- E -- 6 Highway Bridges -- INTRODUCTION -- PERFORMANCE OF PRIOR RESEARCH RESULTS -- Properly Confined Column Reinforcement -- Acceleration Response Spectra For Alluvium And Dense Foundation Materials -- Base-Isolated Girder Systems.PROBLEMS WITH EXISTING CRITERIA, DETAILS, AND PRACTICE -- Older Bridges Designed For Pre-1972 Seismic Forces And Design Criteria -- Seismic Performance Criteria Required -- Dynamic Response Of Deep, Soft Foundations -- Column-Footing Interaction -- Inadequate Column-Confinement Reinforcement -- Inadequate Beam-Column Joint Reinforcement -- Inadequate Torsional Reinforcement -- Pedestrian-Bridge Performance -- Steel-Bridge Performance -- Importance Factor Applied To Critical Bridges -- RESEARCH IN SEISMIC RESPONSE OF BRIDGES -- Development of Vulnerability-Analysis Algorithm -- Establishment of Seismic Performance Criteria -- Development of Acceleration Response Spectra For Deep Soft Bay Muds -- Establishment Of Procedures For Out-Of-Phase And Non-Uniform Foundation Response -- Foundation Design For Liquifiable Soil Sites -- Pier Foundation And Abutment Soil-Structure Interaction -- Ductile Column Design -- Retrofit-Strengthening Procedures For Existing Non-Ductile Columns -- Beam-Column Joint Confinement -- Outrigger Bent Cap Performance Under Combined Bending, Shear, And Torsion -- Seismic Performance Of Tall, Slender Pier Walls -- Performance Of Column-Footing Joints Under Dynamic Loading -- Bond Development Length Of Large-Diameter Reinforcing Steel Bars Under Dynamic Loading -- Nonlinear Analysis Procedures For Reinforced-Concrete Members Subject To Dynamic Loads -- Review And Revise Existing Seismic Design Specifications And Details -- Base-Isolation Systems -- Tension-Pile Capacity Tests -- PRACTICAL LESSONS APPLICABLE TO OTHER AREAS AND STATES -- Good Emergency-Response Plan -- Vulnerability-Prioritization Procedure -- Prioritization Of Phases Of Retrofit Work -- Response Of Deep, Soft Soils -- Ductile-Design Details -- Soil-Structure Interaction -- Response And Retrofitting Of Structural Steel Bridges -- Nonlinear Analysis Procedures.CITED REFERENCES -- GENERAL REFERENCES -- COMMISSIONED RESEARCH PROJECTS -- DISCUSSANTS' COMMENTS: BRIDGES -- James D. Cooper, Federal Highway Administration -- Mitigation Strategy -- Initiatives Required -- Gregory Orsolini, Parsons Deleuw, Inc. -- Beam-Column Joint Shear Design -- Bent Cap Outrigger Design -- Use of Simplified Nonlinear Analysis Methods for Seismic Analysis -- Nicholas F. Forell, Forell/Elsesser Engineers -- John Clark, Anderson Bjornstad Kane Jacobs -- 7 Recovery, Mitigation, and Planning -- FUNDING -- RECOVERY PLANS AND REGULATIONS -- MITIGATION -- IMPORTANCE OF STATE LEGISLATION -- DEMOLITION -- HOUSING -- BUSINESS RECOVERY -- CONCLUSIONS -- REFERENCES -- DISCUSSANTS' COMMENTS: RECOVERY, MITIGATION, AND PLANNING -- Kenneth C. Topping, Independent Consultant -- Patricia A. Bolton, Battelle Seattle Research Center -- Jerold H. Barnes, Salt Lake County Planning -- APPENDIXES -- APPENDIX A Symposium Presenters -- PLENARY SESSION KEYNOTERS -- PLENARY SESSION DISCUSSANTS -- CONCURRENT BREAKOUT SESSION SPEAKERS -- SYMPOSIUM COORDINATORS -- APPENDIX B Symposium Agenda -- APPENDIX C Attendees at the Symposium -- APPENDIX D Biographical Sketches of the Members of the Committee on Practical Lessons From the Loma.Reviews research on the Loma Prieta quake and draws from it's practical lessons that can be applied to other earthquake-prone areas of the country. This work contains papers presented at a symposium on the earthquake and includes an overview written by the committee offering recommendations to improve seismic safety and earthquake awareness.BuildingsEarthquake effectsCaliforniaSan Francisco Bay AreaCongressesEmergency managementCaliforniaSan Francisco Bay AreaCongressesEarthquakesCaliforniaSan FranciscoCongressesLoma Prieta Earthquake, Calif., 1989CongressesBuildingsEarthquake effectsEmergency managementEarthquakesLoma Prieta Earthquake, Calif., 1989363.3/495/0979461Earthquake Engineering Research Institute.Symposium on Practical Lessons from the Loma Prieta Earthquake(1993 :San Francisco, Calif.)MiAaPQMiAaPQMiAaPQBOOK9910811527803321Practical lessons from the Loma Prieta earthquake4034104UNINA