45-degree angle.
3.6.2
Floor or Pad Mounted Equipment
3.6.2.1
Shear Resistance
Floor mounted equipment shall be bolted to the floor. Requirements for the
number and installation of bolts to resist shear forces shall be in
accordance with paragraph ANCHOR BOLTS.
3.6.2.2
Overturning Resistance
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NOTE: See Chapter 10 of TI 809-04 for guidance on
design of anchor bolts.
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The ratio of the overturning moment from seismic forces to the resisting
moment due to gravity loads shall be used to determine if overturning
forces need to be considered in the sizing of anchor bolts. Calculations
shall be provided to verify the adequacy of the anchor bolts for combined
shear and overturning.
3.7
SPECIAL INSPECTION AND TESTING FOR SEISMIC-RESISTING SYSTEMS
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NOTE: Include this paragraph only when special
inspection and testing for seismic-resisting systems
is required by paragraph 3.2 of FEMA 302, NEHRP
RECOMMENDED PROVISIONS FOR SEISMIC REGULATIONS FOR
NEW BUILDINGS AND OTHER STRUCTURES.
This paragraph will be applicable to both new
buildings designed according to TI 809-04, SEISMIC
DESIGN FOR BUILDINGS, and to existing building
seismic rehibilitation designs done according to TI
809-05, SEISMIC EVALUATION AND REHABILITATION FOR
BUILDINGS.
The designer must indicate on the drawings all
locations and all features for which special
inspection and testing is required in accordance
with Chapter 3 of FEMA 302. This includes
indicating the locations of all structural
components and connections requiring inspection.
Add any additional requirements as necessary.
**************************************************************************
Special inspections and testing for seismic-resisting systems and
components shall be done in accordance with Section 01452 SPECIAL
INSPECTION FOR SEISMIC-RESISTING SYSTEMS.
-- End of Section --
SECTION 13080
Page 16
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