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HomeMy WebLinkAboutBLD2020-00646-10- COMMUNICATIONS/ Marianne Meadow, Washington 98365, USA Latitude, Longitude: 47.9532588, -122.6949593 Date 12/4/2020, 3:43:15 PM Design Code Reference Document ASCE7-16 Risk Category II Site Class D - Default (See Section 11.4.3) Type Value Description SS 1.31 MCER ground motion. (for 0.2 second period) S1 0.472 MCER ground motion. (for 1.0s period) SMS 1.572 Site-modified spectral acceleration value SM1 null -See Section 11.4.8 Site-modified spectral acceleration value SDS 1.048 Numeric seismic design value at 0.2 second SA SD1 null -See Section 11.4.8 Numeric seismic design value at 1.0 second SA Type Value Description SDC null -See Section 11.4.8 Seismic design category Fa 1.2 Site amplification factor at 0.2 second Fv null -See Section 11.4.8 Site amplification factor at 1.0 second PGA 0.557 MCEG peak ground acceleration FPGA 1.2 Site amplification factor at PGA PGAM 0.669 Site modified peak ground acceleration TL 16 Long-period transition period in seconds SsRT 1.31 Probabilistic risk-targeted ground motion. (0.2 second) SsUH 1.437 Factored uniform-hazard (2% probability of exceedance in 50 years) spectral acceleration SsD 1.568 Factored deterministic acceleration value. (0.2 second) S1RT 0.472 Probabilistic risk-targeted ground motion. (1.0 second) S1UH 0.528 Factored uniform-hazard (2% probability of exceedance in 50 years) spectral acceleration. S1D 0.611 Factored deterministic acceleration value. (1.0 second) PGAd 0.557 Factored deterministic acceleration value. (Peak Ground Acceleration) CRS 0.911 Mapped value of the risk coefficient at short periods CR1 0.893 Mapped value of the risk coefficient at a period of 1 s / DISCLAIMER 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. 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 engineers or other licensed professionals. 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. Users of the information from this website assume all liability arising from such use. Use of the output of this website does not imply approval by the governing building code bodies responsible for building code approval and interpretation for the building site described by latitude/longitude location in the search results of this website.