Specifications (78) t
1q3iffi Project: Din Tai Fung By: TCS5 Sheet No.
Location: Portland,OR Date: 01/00/00 2
Client: Revised: Job No.
Subject: Date: 0
Rooftop Mechanical Unit LRFD
Roof Loads:
ASD Load Combinations: RTU Unit Name: Short Direction B controls
1.) 1.2 D+1.6(Lr or S) H= 37 in
2.) 1.2 D+0.5(Lr or S)+W B= 44.0 in J4 B—pi
3.) 1.2 D+0.2(Lr or S)+E Depth= 44.0 in I-
4.)
4.) 0.9D+E/W Wt= 355 lbs
Curb H= 0 in 1111 F
DISTRIBUTE GRAVITY LOADS L add'I= 12 in
TO EACH OF FOUR SIDESii. -I01.. .mi►) L add, )4- _4.
rn m
ww
U
_am_agiiiillithib. I h� az V 1R1
MAIN SUPPORTS e MECHANICAL UNIT ELEVATION VIEW
K,
eMECHANICAL UNIT PLAN VIEW
K-2
Maximum Compression Reaction
R1=F*(Curb H+H/2)*1/B+Wt/4
Controlled by LC 2,or 3
R1= 243.6 lbs When Applied at(2)corners
Controls—> R1= 132.9 plf When Applied on whole side
Maximum Tension Reaction
R2=F*(Curb H+H/2)*1/B-0.6*Wt/4
Controlled by LC 4
R2= 172.6 lbs When Applied at(2)corners
R2= 94.2 plf When Applied on whole side
V=F/(2B+2Depth)
V= 64.6 plf When Applied on entire perimeter
V= 237.0 lbs When Applied at(4)corners
Rrnfhip-Marhaniral I'nit(2) Printarl•R/7f1/7f11 R at q•47 PM Page 7 of 4
Project: Din Tai Fung By: TCS7 Sheet No.
lq:Jfifi Location: Portland,OR Date: 01/00/00 2
Client: Revised: Job No.
Subject: Date: 0
Rooftop Mechanical Unit LRFD
Roof Loads:
ASD Load Combinations: RTU Unit Name: Short Direction B controls
1.) 1.2 D+1.6(Lr or S) H= 51 in
2.) 1.2 D+0.5(Lr or S)+W B= 42.0 in —B- 111
3.) 1.2 D+0.2(Lr or 5)+E Depth= 225.0 in
4.) 0.9D+E/W Wt= 2225 lbs
la
CurbH= 14 inx •F
DISTRIBUTE GRAVITY LOADS L add'I= 12 in t-
P
TO EACH OF FOUR SIDES —11L add? r-- 1
=1y L
y
cz a2
Wcc
m
W D
U
IA W �� V
2 11Rt
MAIN SUPPORTS 0 MECHANICAL UNIT ELEVATION VIEW
K-1
eMECHANICAL UNIT PLAN VIEW
K-2
Maximum Compression Reaction
R1= F*(Curb H+H/2)*1/B+Wt/4
Controlled by LC 2,or 3
R1= 3419.8 lbs When Applied at(2)corners
Controls–> R1= 364.8 plf When Applied on whole side
Maximum Tension Reaction
R2=F*(Curb H+H/2)*1/B-0.6*Wt/4
Controlled by LC 4
R2= 2974.8 lbs When Applied at(2)corners
R2= 317.3 plf When Applied on whole side
V=F/(2B+2Depth)
V= 150.1 plf When Applied on entire perimeter
V= 1670.2 lbs When Applied at(4)corners
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