Asce 7 10 pdf seismic design

Minimum design loads for buildings and other structures. Multiperiod design spectrum asce 722 performance of existing, vulnerable buildings. The vast majority of engineering projects in the u. When used with the expanded seismic commentary included in asce 710 third printing, seismic loads assists structural engineers in applying the latest thinking.

Minimum acceptable seismic resistance of existing buildings is a policy issue normally set by the authority having jurisdiction. This twohour seminar fully explains the four major changes to the seismic maps and reasons as to why these changes were found necessary. 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. This twopage laminated, handy reference tool contains everything you need to know about the determination of seismic design categories. Asce 710 provides two methods for wind load calculation. 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. Ascesei 710, same at 716 the distance from the ground surface adjacent to the building to the roof eave line at a particular wall. Ascesei 710 is not retroactive and usually applies to existing structures only when there is an addition, change of use, or alteration.

Lateral loading, users manual and technical manual. Ascesei 710, which were then adopted in ascesei 716. Pdf seismic design provisions in asce mohamed mohamed. Engineering institute faculty of engineering seminar on. Pdf seismic analysis and design of buildings rely on the proper estimation of the mass that effectively contributes as inertia forces on the. 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. 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. 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, 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.

Asce sei 7 05 chapter minimum design loads for buildings and other structures. Sc10 new structural and geotechnical seismic design requirements in the 2015 nehrp provisions. Exemptions for seismic design categories a and b d2. The structural analysis shall consist of one of the types permitted in asce 710 table 12. Seismic design specification for buildings, structures.

Ascesei 705 chapter minimum design loads for buildings and other structures. The 2014 nehrp provisions will use asce 710 as the base document, making modifications. Asce 7 10 provides two methods for wind load calculation. 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.

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. Changes in windrelated provisions will be published in. Seismic data expanded to include 14 coefficients, the seismic design category, and both horizontal and vertical response spectra. Published by asce minimum design loads for buildings and other structures, ascesei 710, is a complete revision of asce standard 705. New asce 7 hazard tool identifies hurricaneprone regions and windborne debris regions, as defined in asce 7 16, chapter 26 and asce 7 10. Minimum design loads for buildings and other structures asce. 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. The changes in the seismic design provisions are the focus of part 1 of this paper. Development of the 2020 nehrp provisions ascesei 716. The map is based on the most recent usgs models for the conterminous u. Kircher presentation the new requirements of asce 7 16 for sitespecific ground motions.

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. Comparison of asce 7 and asce 43 for informed adoption of. Rooftop structures not exceeding two stories in height and 10 percent of the total structure weight. Because ascesei 710 does not address loads during construction, the environmental loads in this standard were adjusted for the duration of the construction period. 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. Structure magazine asce 716 provisions for lateral. A complete update and reorganization of the wind load provisions, expanding them from one chapter into six to m.

Ascesei 705 chapter minimum design loads for buildings. Ascesei 710, same at 716 equivalent static pressure to be used in the determination of wind loads for buildings eave height, h e. Elements of 2012 ibc asce 710 nonstructural seismic provisions. Asce standard ascesei 716 minimum design loads and associated criteria for buildings and other structures published by the american society of civil engineers. Guide to wind load analytical procedure of asce 710 the. Quickly retrieve site structural design parameters specified by asce 710 and asce 716, including wind, seismic, snow, ice, rain, flood, and tsunami. Illustrations are provided for many of the difficult to understand requirements. Asce 705, the standard referenced in the 2006 and 2009 ibc, has been substituted by asce 710 in the 2012 ibc.

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. Buildings and other structures is the document that the international building code ibc relies on for its. Published by asce minimum design loads for buildings and other structures, asce sei 7 10, is a complete revision of asce standard 7 05. 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. Importance factors, ie, are shown in asce 710 table 1. Minimum design loads for buildings and other structures, 3rd. 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. Eliminating the confusion from seismic codes and standards. Asce sei 7 10 is not retroactive and usually applies to existing structures only when there is an addition, change of use, or alteration. Suspended ceilings shall be designed by a registered design professional to. Use straightline interpolation for intermediate values of ss. Minimum design loads and associated criteria for buildings and other structures. Pdf seismic loads based on ibc 2012asce 710 boseon hong.

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. Asce 710 international seismic application technology. Serviceability wind speeds now returned with site wind speed. Pdf evaluation of asce 710 requirements for estimating. When used with the standard commentary, provided as a separate volume in asce 716, seismic loads assists structural engineers. Asce bechtel fellow and technology manager acknowledgements. 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. Asce 1097 design of latticed steel transmission struc. Seismic design updates for the california building code. 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. When used with the expanded seismic commentary included in asce 7 10 third printing, seismic loads assists. Seismic provisions for structural steel buildings included in the aisc seismic design manual, except. New asce 7 hazard tool identifies hurricaneprone regions and windborne debris regions, as defined in asce 716, chapter 26 and asce 710. Significant changes from asce 705 to asce 710, part 1.

Frequently misunderstood seismic provisions of asce 710. 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. The design limit state for resistance to an earthquake is unlike that for any. The component importance factor, ip, shall be taken as 1. 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. Earthquake hazard map showing peak ground accelerations having a 2 percent probability of being exceeded in 50 years, for a firm rock site. Ascestandard, asce sei 716, minimum design loads and associated criteria for buildings and other structures. 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.

Minimum design loadsfor buildings and other structures. 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. This paper highlights key seismic requirements defined in the asce 710 standard ascesei. 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. Asce sei 710 is not retroactive and usually applies to existing structures only when there is an addition, change of use, or alteration. Suspended ceilings seismic design requirements cisca. Guide to wind load analytical procedure of asce 710. Chapter 11 presents criteria for the design and construction of buildings and other structures subject to earthquake ground motions. 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. Of particular note, the environmental load provisions have been aligned with those of minimum design loads for buildings and other structures, ascesei 710. Instructional material complementing fema 451, design examples seismic load analysis 9 3 load analysis procedure asce 7, nehrp recommended provisions 1.

Design loads on structures during construction 3714. Where the design story drift is obtained from first order analysis, it should be increased by an incremental factor a d, or a p. 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. Ebook codemaster seismic design 2012 ibc asce 710 pdf. Seismic design specification for buildings, structures, equipment, and systems. Nonbuilding structures supported by other structures see amplified seismic forces in a similar manner as nonstructural components. 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. Asce sei 7 10, which were then adopted in asce sei 7 16. Expanded seismic commentary asce 7 seismic provisions.

Seismic design updates for the california building code dave baska phd, pe, ge, ceg august 2019. All components shall be assigned a component importance factor as indicated in this section. 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. Pdf seismic loads based on ibc 2012asce 710 boseon. Illustrations are provided for many of the difficult to understand. 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. Guide to the seismic load provisions of asce 7 16 provides clear, authoritative explanations of the seismic design provisions contained in minimum design loads and associated criteria for buildings and other structures, standard asce sei 7 16. Suspended ceilings seismic design requirements cisca guidelines for seismic restraint for direct hung suspended ceili ng assemblies ossc section 16. 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. Shafts under lateral loads, users manual and technical manual. Chapter 23 seismic design reference documents 236 icc international code council 5203 leesburg pike suite 600 falls church, va 22041 irc section 11. This report also summarizes some of the important changes made by. Structure magazine asce 716 provisions for lateral drift.

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