ARMY UFGS-13 48 00-2008 SEISMIC PROTECTION FOR MISCELLANEOUS EQUIPMENT《杂项设备的地震防护》.pdf

1、*USACE / NAVFAC / AFCESA / NASA UFGS-13 48 00 (August 2008)-Preparing Activity: USACE SupersedingUFGS-13 48 00 (October 2007)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated July 2008*SECTION TABLE OF CONTENTSDIVISION 13 - SPECIAL CONSTRUCTIONSECTION 13 48 00SEISMIC

2、 PROTECTION FOR MISCELLANEOUS EQUIPMENT08/08PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.2.1 General Requirements1.2.2 Miscellaneous Equipment and Systems1.3 EQUIPMENT REQUIREMENTS1.3.1 Rigidly Mounted Equipment1.3.2 Nonrigid or Flexibly-Mounted Equipment1.4 SUBMITTALSPART 2 PRODUCTS2.1 BOLTS

3、 AND NUTS2.2 SWAY BRACINGPART 3 EXECUTION3.1 BRACING3.2 BUILDING DRIFT3.3 ANCHOR BOLTS3.3.1 Cast-In-Place3.3.2 Expansion or Chemically Bonded Anchors3.3.2.1 General Testing3.3.2.2 Torque Wrench Testing3.3.2.3 Pullout Testing3.4 RESILIENT VIBRATION ISOLATION DEVICES3.4.1 Resilient and Spring-Type Vib

4、ration Devices3.4.2 Multidirectional Seismic Snubbers3.5 SWAY BRACES FOR PIPING3.5.1 Longitudinal Sway Bracing3.5.2 Anchor Rods, Angles, and Bars3.5.3 Maximum Length for Anchor Braces3.5.4 Bolts3.6 EQUIPMENT SWAY BRACING3.6.1 Suspended Equipment and Light FixturesSECTION 13 48 00 Page 1Provided by I

5、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.6.2 Floor or Pad Mounted Equipment3.6.2.1 Shear Resistance3.6.2.2 Overturning Resistance3.7 SPECIAL INSPECTION AND TESTING FOR SEISMIC-RESISTING SYSTEMS- End of Section Table of Contents -SECTION 13 48 00 Page 2Pr

6、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-13 48 00 (August 2008)-Preparing Activity: USACE SupersedingUFGS-13 48 00 (October 2007)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL da

7、ted July 2008*SECTION 13 48 00SEISMIC PROTECTION FOR MISCELLANEOUS EQUIPMENT08/08*NOTE: This guide specification covers the requirements for seismic structural elements for protection of mechanical, electrical and miscellaneous equipment.Edit this guide specification for project specific requirement

8、s by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification are welcome and

9、should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*NOTE: The inte

10、nt of this specification is to provide for adequate resistance to lateral forces induced by earthquakes for listed mechanical, electrical and miscellaneous equipment and systems. The design seismic lateral forces are in addition to the “normal“ gravity forces (weight) acting on the components of a s

11、ystem. This guide specification will be used in conjunction with Sections 13 48 00.00 10 SEISMIC PROTECTION FOR MECHANICAL EQUIPMENT and 26 05 48.00 10 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENTSeismic protection design for anchorage and bracing SECTION 13 48 00 Page 3Provided by IHSNot for ResaleN

12、o reproduction or networking permitted without license from IHS-,-,-of all equipment will be based on UFC 3-310-04. The designer will ensure that the A-E and/or Contractor has access to UFC 3-310-04.The designer has 3 options to provide seismic protection for a project:1) Hire an A-E who will use th

13、is section and will submit calculations and drawings stamped by a registered engineer. The Contracting Officer will “accept“ the design but the registered engineer (Engineer of Record) will have final responsibility for the adequacy of the structural members and their connections.2) Issue a contract

14、 requiring the Contractor to hire a registered engineer to submit the stamped calculations and drawings in accordance with this section. The contracting Officer will “accept“ the design but the registered engineer (Engineer of Record) will have final responsibility for the adequacy of the structural

15、 members and their connections.3) Perform the design in house, in which case the Government designer will have final responsibility for the adequacy of the structural members and their connections.Regardless of who performs the design, this section, properly edited, must be included in the construct

16、ion documents to allow the Contractor to install the seismic protection features.This section can be used for bracing details of medical equipment by editing the specification accordingly.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specificati

17、on. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in

18、 the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification when you choose to reconcile SECTION 13 48 00 Page 4Provided by IHSNot for ResaleNo re

19、production or networking permitted without license from IHS-,-,-references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.ASME INTERNATIONAL (ASME)A

20、SME B18.2.1 (1996; Addenda A 1999; Errata 2003; R 2005) Square and Hex Bolts and Screws (Inch Series)ASME B18.2.2 (1987; R 2005) Standard for Square and Hex NutsASTM INTERNATIONAL (ASTM)ASTM A 153/A 153M (2005) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel HardwareASTM A 307 (2

21、007b) Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile StrengthASTM A 325 (2007a) Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile StrengthASTM A 325M (2007) Standard Specification for Structural Bolts, Steel, Heat Treated, 830

22、Mpa Minimum Tensile Strength (Metric)ASTM A 36/A 36M (2005) Standard Specification for Carbon Structural SteelASTM A 500/A 500M (2007) Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and ShapesASTM A 53/A 53M (2007) Standard Specification for Pipe,

23、 Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessASTM A 563 (2007a) Standard Specification for Carbon and Alloy Steel NutsASTM A 563M (2007) Standard Specification for Carbon and Alloy Steel Nuts (Metric)ASTM A 572/A 572M (2007) Standard Specification for High-Strength Low-Alloy Columbi

24、um-Vanadium Structural SteelASTM A 603 (1998; R 2003) Standard Specification for Zinc-Coated Steel Structural Wire RopeSECTION 13 48 00 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ASTM A 653/A 653M (2007) Standard Specification for Steel Sh

25、eet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip ProcessASTM E 488 (1996; R 2003) Standard Test Methods for Strength of Anchors in Concrete and Masonry ElementsU.S. DEPARTMENT OF DEFENSE (DOD)UFC 3-310-04 (2007) Seismic Design for Buildings1.2 SYSTEM DESCRIPTION1

26、.2.1 General Requirements*NOTE: Designer should verify that specified details do not interfere with the performance of the cathodic protection system (when used) or of the vibration isolation systems.For systems and equipment in buildings that have a performance objective higher than life-safety, th

27、e designer should show a “G“ classification for the items under SD-02 Shop Drawings in the SUBMITTALS paragraph. This will allow the Engineer of Record (EOR) to: 1)Do a QC review on the anchorage and bracing details of these essential systems, and 2)Assess the impact of the bracing and anchorage det

28、ails on the structural supporting system of the essential building.Design done by the Contractor must be in accordance with UFC 3-310-04. Loadings determined using UFC 3-310-04 are based on strength design; therefore, the AISC 325 specifications should be used to design the steel members in the brac

29、ing and anchorage systems.*Apply the requirements for seismic protection measures, described in this section, to the mechanical equipment and systems outlined in Section 13 48 00.00 10 SEISMIC PROTECTION FOR MECHANICAL EQUIPMENT, the electrical equipment and systems outlined in Section 26 05 48.00 1

30、0 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT, and the miscellaneous equipment and systems listed below, in accordance with UFC 3-310-04 and additional data furnished by the Contracting Officer. Provide seismic protection measures in addition to any other requirements called for in other sections of

31、 these specifications. The design for seismic protection shall be based on a Seismic Use Group I II IIIH IIIE building occupancy and on site response coefficients for SMS= _ and SM1= _. Accomplish resistance to lateral forces induced by earthquakes without consideration of friction resulting from gr

32、avity loads. The basic force formulas, for Ground Motions A and B in UFC 3-310-04, use the design spectral response acceleration parameters for the performance objective of the building, not for equipment in the building; therefore, corresponding adjustments to the formulas are required.SECTION 13 4

33、8 00 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.2.2 Miscellaneous Equipment and Systems*NOTE: The designer must ensure that the list below includes all miscellaneous items to be braced. Delete the items which are not part of the project

34、and add items which are not included in the list. For equipment and systems in buildings with a performance objective greater than life-safety, the designer should provide two separate lists of equipment and systems; 1) Items that are essential to the higher level of post-earthquake performance, and

35、 2) Items that are not essential but are necessary to provide a life-safety level of earthquake protection.*The bracing for the following miscellaneous equipment and systems shall be developed by the A-E Contractor in accordance with the requirements of this specification:Storage cabinets Ornamentat

36、ionsStorage Racks Signs and BillboardsShelving FurnishingsPartitions _1.3 EQUIPMENT REQUIREMENTS1.3.1 Rigidly Mounted Equipment*NOTE: Rigidly mounted equipment is defined as having a period of vibration of 0.06 seconds or less for the equipment plus its mounting. Equipment with a fundamental period

37、greater than 0.06 seconds should be assumed to be flexibly mounted or nonrigid. The designer may allow a reduction to the design seismic forces applied to ground-mounted equipment when properly justified in the calculations. List items that may require additional reinforcements (internally) to preve

38、nt permanent deformation, dislocations, separation of components, or other damage, which would render the equipment inoperative for significant periods of time following an earthquake and to meet the specified requirements. Coordinate with note in paragraph BRACING.*The following specific items of e

39、quipment: _ to be furnished under this contract shall be constructed and assembled to withstand the seismic forces specified in UFC 3-310-04. For any rigid equipment which is rigidly attached on both sides of a building expansion joint, provide flexible joints for piping, electrical conduit, etc., t

40、hat are capable of accommodating displacements equal to the full width of the joint in both orthogonal directions.SECTION 13 48 00 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.3.2 Nonrigid or Flexibly-Mounted Equipment*NOTE: The appropriat

41、e lateral force coefficient for nonrigid or flexibly-mounted equipment, should be calculated and inserted in the blank space.*The following specific items of equipment to be furnished: _ shall be constructed and assembled to resist a horizontal lateral force of _ times the operating weight of the eq

42、uipment at the vertical center of gravity of the equipment.1.4 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals should be kept to the minimum require

43、d for adequate quality control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the a