Laserfiche WebLink
:ECLIPSE <br /> ENGINEERING <br /> Project:Amazon-DWS4 <br /> Seismic Loads (ASCE 7) Project#:21-10-166 <br /> Date:10/27/2021 <br /> Engineer: BA <br /> Seismic Design Criteria <br /> 1.)Occupancy Category&Importance Factor(Section 11.5) <br /> oC= II <br /> 1= 1 <br /> 2.)Regional Spectral Accelerations(Section 11.4.1) <br /> SS=1.348 <br /> S1=0.478 <br /> 3.)Site Classification(Section 11.4.2) <br /> Site Class=D-Stiff Soil(Default) <br /> 4.)Site Coefficients&MCER Accelerations(Section 11.4.3) <br /> SMS=1.618 <br /> SM1=0.871 <br /> 5.)Design Spectral Accelerations(Section 11.4.4) <br /> SDs=1.078 <br /> SD1=0.581 <br /> 6.)Seismic Design Category(Section 11.6) <br /> SDc=D <br /> Seismic Design Requirements for Building Structures <br /> Structural System&Limitations(Section 12.2) <br /> System= <br /> Ordinary Steel Moment Frame detailed per ASCE 14.1.2&AISC Ch.E1.2 using ASCE <br /> 12.2.5.6-Exception. <br /> R=3.5 Reponse Modification Coefficient <br /> Q0=3 Overstrength Factor <br /> Cd=3 Deflection Amplification Factor <br /> hn=35 Structual System Height Limit <br /> 3/20 <br />