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SEISMIC ANALYSIS <br /> MECHANICAL EQUIPMENT <br /> i/e 0/Your Building <br /> Seismic Demands on Non-Structural Components(Strength Level Forces): [§ 13.3.1 ASCE 7-161 <br /> Design Factors: <br /> Equipment Type,Tag: RTU SDs: 0.95 Spectral Acc,short period <br /> Equipment Location: ROOF Ap: 2.5 (T-13-6-1) <br /> Equipment Weight(Wt): 535 LBS Rp: 6 (T-13-6-1) <br /> Equipment Mount: RIGID Ip: 1 Component importance factor <br /> z/h: 1.00 <br /> Seismic Forces: <br /> Fp= 254 LBS [13.3-1] Fp(calc)=0.4 x((ap)x(Sds)x(Wt)x(1+2 x(z/h))]/(Rp/Ip) <br /> Fp(max)= 813 LBS [13.3-2] Fp(max)=1.6 x Sds x Wt x Ip <br /> Fp(min)= 152 LBS [13.3-3] Fp(min)=0.3 x Sds x Wt x Ip <br /> Fp(min)<Fp<Fp(max), Use Fp[13.3-1] <br /> Design Fph= 254 LBS <br /> Fpv= 102 LBS [Sect. 13.31 Fpv=0.2 x Sds x Wt <br /> Seismic Analysis:(Rigid Equipment,Limiting Transverse Width Controls OTM) <br /> dmin(Trans)= 47 in. <br /> CG Height= 67 in. I !F_ <br /> N = 4 (Qnty of Conn) C�- <br /> rl <br /> 1 F� <br /> Service Reactions: I w <br /> yr <br /> Rp= 0.13 K(Per Conn) =W/N <br /> ROTM= 0.18 K(+/-T&C) _(Fph *CG)/dmin/(N/2) c— --•o• <br /> RFpv= 0.03 K(+/-) = Fpv/N RD <br /> (Max Tension per ASCE 7, (U7):0.91)+ 1.0E) <br /> Nu= 0.09 K = TENSION ROTM <br /> (Max Compression per ASCE 7, (U5): 1.2D+1.OE) RFpv <br /> PU=j 0.37 K COMPRESSION <br /> (Total Base Shear:) <br /> Vu(Total)= 0.25 K <br /> oTM <br /> (Max Shear per Connection): = o.artu rrry t,�cma-t <br /> RA1 RaLttrq Ifn_Herr, <br /> VU=j 0.06 K(Per Conn) W OrwAtrq kveig.ht <br /> F,,, Satzmr:r'vouolal Farm <br /> (Omega Factored Loads Per ASCE 7, For Concrete Anchors) F�, = s«wm,;Vertral Rcrt" <br /> f2: 2 [Supple. No 1, 13.6.1] d— MU+Y+um riby,of Eqxp.rarx <br /> T Maainum 1trS4e Fome <br /> ONu= 0.27 K (-0.9D+QR0TM+RFPV) v = Ma.mu-+Sh&wForae <br /> h = t"qtr.to t,a-tar of Grawt► <br /> f2Vu= 0.13 K(Per Conn) (S2V�) <br /> Comments: <br />