This twopage laminated, handy reference tool contains everything you need to know about the determination of seismic design categories. The design limit state for resistance to an earthquake is unlike that for any. Buildings and other structures is the document that the international building code ibc relies on for its. Nonbuilding structures supported by other structures see amplified seismic forces in a similar manner as nonstructural components.
Seismic data expanded to include 14 coefficients, the seismic design category, and both horizontal and vertical response spectra. This paper highlights key seismic requirements defined in the asce 710 standard ascesei. Asce sei 710 is not retroactive and usually applies to existing structures only when there is an addition, change of use, or alteration. Seaoc oshpd do not intend that the use of this information replace the sound judgment of such competent professionals, having experience and knowledge in the field of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the results of the seismic data provided by this website. Because asce sei 7 10 does not address loads during construction, the environmental loads in this standard were adjusted for the duration of the construction period. Chapter 23 seismic design reference documents 236 icc international code council 5203 leesburg pike suite 600 falls church, va 22041 irc section 11. Multiperiod design spectrum asce 722 performance of existing, vulnerable buildings.
When used with the expanded seismic commentary included in asce 710 third printing, seismic loads assists structural engineers in applying the latest thinking. Jan 31, 2014 this seminar addresses all substantive changes made to the seismic provisions of chapters 11, 12, and 22 of asce 7 10, minimum design loads for buildings and other structures, from the 2005 edition. Expanded seismic commentary asce 7 seismic provisions. Suspended ceilings seismic design requirements cisca guidelines for seismic restraint for direct hung suspended ceili ng assemblies ossc section 16. The component importance factor, ip, shall be taken as 1. Pdf seismic loads based on ibc 2012asce 710 boseon hong. Asce 710 international seismic application technology. Guide to wind load analytical procedure of asce 710 the. Seismic design updates for the california building code. Frequently misunderstood seismic provisions of asce 710.
Asce 7 10 provides two methods for wind load calculation. Jan 05, 2018 this seminar explains the seismic design provisions of asce 7 10 in a number of areas that are known to be particularly confusing to the practicing engineer. Ascesei 710, same at 716 equivalent static pressure to be used in the determination of wind loads for buildings eave height, h e. Pdf evaluation of asce 710 requirements for estimating. Of particular note, the environmental load provisions have been aligned with those of minimum design loads for buildings and other structures, ascesei 710. New asce 7 hazard tool identifies hurricaneprone regions and windborne debris regions, as defined in asce 716, chapter 26 and asce 710. Pdf seismic loads based on ibc 2012asce 710 boseon. Guide to the seismic load provisions of asce 716 provides clear, authoritative explanations of the seismic design provisions contained in minimum design loads and associated criteria for buildings and other structures, standard ascesei 716. Ebook codemaster seismic design 2012 ibc asce 710 pdf. It is a great timesaving tool and provides a stepbystep procedure to determine a structures seismic design category in accordance with the 2015 ibc and asce 7. Guide to the seismic load provisions of asce 7 10 provides clear, authoritative explanations of the seismic design provisions contained in minimum design loads for buildings and other structures, standard asce sei 7 10.
Pdf seismic design provisions in asce mohamed mohamed. Sanj malushte comparison of asce 7 and asce 43 october 18, 2016 outline role of asce 7ibc in seismic design of nuclear facilities asce 43 seismic design categories and seismic performance targets asce 43doe 1020 is based on sscspecific sdc and limit state asce 43 approach for sdcdependent uniform risk design response spectrum asce 43 f. Changes in windrelated provisions will be published in. This seminar addresses all substantive changes made to the seismic provisions of chapters 11, 12, and 22 of asce 710, minimum design loads for buildings and other structures, from the 2005 edition. Asce sei 7 10 is not retroactive and usually applies to existing structures only when there is an addition, change of use, or alteration. This report also summarizes some of the important changes made by. Chapter 11 presents criteria for the design and construction of buildings and other structures subject to earthquake ground motions. New asce 7 hazard tool identifies hurricaneprone regions and windborne debris regions, as defined in asce 7 16, chapter 26 and asce 7 10. Illustrations are provided for many of the difficult to understand requirements. All components shall be assigned a component importance factor as indicated in this section. Seismic design specification for buildings, structures, equipment, and systems. Asce standard ascesei 716 minimum design loads and associated criteria for buildings and other structures published by the american society of civil engineers. When used with the standard commentary, provided as a separate volume in asce 716, seismic loads assists structural engineers. Seismic design updates for the california building code dave baska phd, pe, ge, ceg august 2019.
Minimum acceptable seismic resistance of existing buildings is a policy issue normally set by the authority having jurisdiction. Importance factors, ie, are shown in asce 7 10 table 1. The 2014 nehrp provisions will use asce 710 as the base document, making modifications. Because ascesei 710 does not address loads during construction, the environmental loads in this standard were adjusted for the duration of the construction period. Development of the 2020 nehrp provisions ascesei 716.
Minimum design loads for buildings and other structures. When used with the expanded seismic commentary included in asce 7 10 third printing, seismic loads assists. Sc10 new structural and geotechnical seismic design requirements in the 2015 nehrp provisions. Published by asce minimum design loads for buildings and other structures, ascesei 710, is a complete revision of asce standard 705. A complete update and reorganization of the wind load provisions, expanding them from one chapter into six to m. Instructional material complementing fema 451, design examples seismic load analysis 9 3 load analysis procedure asce 7, nehrp recommended provisions 1. Quickly retrieve site structural design parameters specified by asce 710 and asce 716, including wind, seismic, snow, ice, rain, flood, and tsunami. Pdf seismic analysis and design of buildings rely on the proper estimation of the mass that effectively contributes as inertia forces on the.
The vast majority of engineering projects in the u. Use straightline interpolation for intermediate values of ss. Ascesei 710, which were then adopted in ascesei 716. Serviceability wind speeds now returned with site wind speed. This web tool calculates risktargeted ground motion values from probabilistic seismic hazard curves in accordance with the sitespecific ground motion procedures defined in method 2 section 21.
The purpose of this paper is to discuss issues associated with asce 710 standard methods for determining wind loads on buildings and other structures that. Published by asce minimum design loads for buildings and other structures, asce sei 7 10, is a complete revision of asce standard 7 05. Shafts under lateral loads, users manual and technical manual. Minimum design loadsfor buildings and other structures. Significant changes from asce 705 to asce 710, part 1. This 6page laminated reference guide provides an easytofollow 11step procedure for seismic design in accordance with the 2012 ibc and asce 710, with emphasis on the seismic design of a typical onetothree story building. Guide to the seismic load provisions of asce 710 provides clear, authoritative explanations of the seismic design provisions contained in minimum design loads for buildings and other structures, standard ascesei 710. Where the design story drift is obtained from first order analysis, it should be increased by an incremental factor a d, or a p.
The material presented in this web application should not be used or relied upon for any specific application without competent examination and verification of its accuracy, suitability and applicability by. Rooftop structures not exceeding two stories in height and 10 percent of the total structure weight. Asce sei 7 10, which were then adopted in asce sei 7 16. Design loads on structures during construction 3714. Comparison of asce 7 and asce 43 for informed adoption of.
Minimum design loads for buildings and other structures, asce sei 7 10, provides requirements for general structural design and includes means for determining dead, live, soil, flood, snow, rain, atmospheric ice, earthquake, and wind loads, as well as their combinations, which are suitable for inclusion in building codes and other documents. Engineering institute faculty of engineering seminar on. Suspended ceilings seismic design requirements cisca. Seminar on worked examples of seismic design of reinforced concrete special moment resisting frames to 2012 ibcasce 710 at the end of the seminar attendees should be able to perform detailed calculations for the earthquake resistant design of the structural components of reinforced concrete moment frame buildings. This twohour seminar fully explains the four major changes to the seismic maps and reasons as to why these changes were found necessary. Guide to the seismic load provisions of asce 710 provides clear, authoritative explanations of the seismic design provisions contained in. The structural analysis shall consist of one of the types permitted in asce 710 table 12. The simplified procedure is for building with a simple diaphragm, roof slope less than 10 degrees, mean roof height less than 30 feet 9 meters, regular shape rigid building, no expansion joints, flat terrain and not subjected to special wind condition. The map is based on the most recent usgs models for the conterminous u. Seismic design specification for buildings, structures. Seismic provisions for structural steel buildings included in the aisc seismic design manual, except. For the 2020 provisions the bssc has adopted ascesei 716 as the reference with the intent to make changes that will be reflected in ascesei 722. Suspended ceilings shall be designed by a registered design professional to. The article covers several factors of drift computations, including the fundamental period, scaling modal drift obtained from modal response spectrum analysis, the seismic design base shear, torsional.
Ascesei 710, same at 716 the distance from the ground surface adjacent to the building to the roof eave line at a particular wall. Asce sei 7 05 chapter minimum design loads for buildings and other structures. The asce 7 standard minimum design loads for buildings and other structures is the document the international building code ibc relies on for its structural and nonstructural requirements. This seminar addresses all substantive changes made to the seismic provisions of chapters 11, 12, and 22 of asce 7 10, minimum design loads for buildings and other structures, from the 2005 edition.
Eliminating the confusion from seismic codes and standards. Ascesei 705 chapter minimum design loads for buildings and other structures. Illustrations are provided for many of the difficult to understand. Asce 710 provides two methods for wind load calculation. Structure magazine asce 716 provisions for lateral. Structure magazine asce 716 provisions for lateral drift. Lateral loading, users manual and technical manual. Asce 1097 design of latticed steel transmission struc. This article provides an overview of the provisions in asce 716, minimum design loads for buildings and other structures, for the determination of seismic drift.
The changes in the seismic design provisions are the focus of part 1 of this paper. Seismic loads guide to the seismic load provisions of asce 710 pdf seismic loads guide to the seismic load provisions of asce 716 seismic evaluation and retrofit of existing buildings 4117 seismic evaluation and retrofit of exi seismic evaluation and retrofit of existing buildings 4117 seismic evaluation and retrofit of exi seismic seismic. Of particular note, the environmental load provisions have been aligned with those of minimum design loads for buildings and other structures, asce sei 7 10. Asce 705, the standard referenced in the 2006 and 2009 ibc, has been substituted by asce 710 in the 2012 ibc. This 6page laminated reference guide provides an easytofollow 11step procedure for seismic design in accordance with the 2012 ibc and asce 7 10, with emphasis on the seismic design of a typical onetothree story building. It is a great timesaving tool and provides a stepbystep procedure to determine a structures seismic design category in accordance with the 2015 ibc and asce 7 10. Minimum design loads for buildings and other structures, ascesei 710, provides requirements for general structural design and includes means for determining dead, live, soil, flood, snow, rain, atmospheric ice, earthquake, and wind loads, as well as their combinations, which are suitable for inclusion in building codes and other documents. Kircher presentation the new requirements of asce 7 16 for sitespecific ground motions. Minimum design loads and associated criteria for buildings and other structures. Importance factors, ie, are shown in asce 710 table 1. Asce bechtel fellow and technology manager acknowledgements. Ascesei 710 is not retroactive and usually applies to existing structures only when there is an addition, change of use, or alteration. The purpose of this paper is to discuss issues associated with asce 7 10 standard methods for determining wind loads on buildings and other structures that warrant comment, correction, or improvement.
Minimum design loads for buildings and other structures, 3rd. While the information presented on this website is believed to be correct, seaoc oshpd and its sponsors and contributors assume no responsibility or liability for its accuracy. Elements of 2012 ibc asce 710 nonstructural seismic provisions. Brent gutierrez, quazi hossain, joe hunt october 1819, 2016. Guide to wind load analytical procedure of asce 710. For the 2020 provisions the bssc has adopted asce sei 7 16 as the reference with the intent to make changes that will be reflected in asce sei 7 22. Ascesei 705 chapter minimum design loads for buildings. Minimum design loads for buildings and other structures asce. Ascestandard, asce sei 716, minimum design loads and associated criteria for buildings and other structures. Codemaster seismic design 2012 ibcasce 710 is a 6page laminated reference guide that provides an easytofollow 11step procedure for seismic design in accordance with the 2012 ibc and asce 710, with emphasis on the seismic design of a typical onetothree story building. Exemptions for seismic design categories a and b d2. Earthquake hazard map showing peak ground accelerations having a 2 percent probability of being exceeded in 50 years, for a firm rock site. Structures classified as risk category i, ii or iii that are located where the mapped spectral response acceleration parameter at 1second period, s1, is greater than or equal to 0.
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