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'�ETTEMEYER CALCULATIONS <br /> ENGINEERING�L� <br /> �--� � � � 201Q Florida Building Code <br /> . <br /> www.mett-engr com <br /> LOADS (continued): <br /> - Seismic <br /> Seismic Use Group (ASCE 7-10—Table 1.5-1) <br /> ❑ I —Argricultural, Temporary, Minor Storage Buildings <br /> �11 —Ordinary buildings <br /> ❑ III — High occupancy buildings <br /> ❑ IV— Emergency response facilities, hospitals, police stations <br /> �e = %, c� Importance factor (ASCE 7-10 —Table 1.5-2) <br /> Maximum Considered Earthquake (MCE) Ground Motion <br /> Ss = "..,�``���.,� 0.2 second Spectral Acceleration (ASCE 7-10 — Figure 22-1-6) <br /> S� _ !7- �� `'� '` 1.0 second Spectral Acceleration (ASCE 7-10 — Figure 22-1-6) <br /> Site Class (Typically from soils report, if available or ASCE 7-10 —Table 20.3-'I) <br /> ❑ A— Hard rock � D— Stiff soil profile ��" ' 'r� =�� ��: <br /> ❑ B — Rock ❑ E— Soft soil profile <br /> ❑ C—Very dense soil and soft rock ❑ E — See table for definition <br /> ❑ F—See table for definition <br /> Site Coefficients <br /> Fa = /. 5 `�' Coef. based on SS and Site Class (ASCE 7-10 —Table 11.4-1) <br /> F� _ -�. '�� Coef. based on S, and Site Class (ASCE 7-10—Table 11.4-2) <br /> Maximum Considered Earthquake (MCE)for Site Class <br /> SMS = Fa X Ss = /�C�� MCE for short period (ASCE 7�-10— Eq. 11.4-1) <br /> SM1 - F� x S, _ �.� �, �" MCE for 1-second period (ASCE 7•-10— Eq. 11.4-2) <br /> Design Spectral Acceleration <br /> Sos = 2/3 x SMS = �= Design for short period (ASCE 7••10 — Eq. 11.4-3) <br /> SD1 = 2�3 X SM1 - ��' �"LL�� Design for 1-second period (ASCE 7•-10— Eq. 11.4-4) <br /> Seismic Design Category <br /> Based on Sos = � (Table 11.6-1) The more severe design category <br /> Based on So, _ (Table 11.6-2) governs (F being the mc�st severe). <br /> �„� ��.;. ,� ,� � • , ` ��" <br /> Basic Seismic-Force-Resisting System = � . : �'- (ASCE 7-10 —Section 12.2-1) <br /> Response Modification Coefficient, R = (ASCE 7-10 —Table 12.2-1) <br /> System over-strength factor, S2o = z �z- Deflection Amplification Factor, Cd = % ����' <br /> INGENUITY DESIGN STRENGTH <br /> Page 4 of 4 <br />