datasheet_ar3100

7/25/2019 Datasheet_AR3100

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Robinson

MeierJuilly & Associates

Netshelter SX,AR3100

Structural Calculations

For Seismic Anchorage

Prepared for:

APC Corp.

January 27, 2006

RMJ Job No. 05240

Structural Engineers

103 Linden AvenueSo. San Francisco, CA 94080

(650) 871-2282 FAX (650) 871-2459

PrincipalsPeter Robinson, S.E.

Jayson E. Haines, S.E.


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Netshelter SX

AR3100

Table of Contents

Description PageProject Description................................................1Zone 4 (California)Summary Flowchart........... 2-3Zone 0-3 (Non-CA)Summary Flowchart......... 4-5Installation Details................................................... Single Unit Installation Plan ................................6Ganged Unit Installation Plan ............................7Concrete Slab Installation Detail ........................8Conc. Fill Over Mtl. Deck Installation Detail ...............9Raised Computer Floor Installation Detail ............ .........10Calculations Zone 4 .............................................Single Unit,Ground Floor............................. 11-12

Ganged Unit, Ground Floor ........................ 13-15Single Unit,


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APC Netshelter SX AR 3100

103 Linden Avenue Zone 4 Anchorage

South San Francisco, CA 94080 Job No. 05240

(650) 871-2282 Fax 871-2459 By: AM Date: 1/27/2006

Page: 2

: RAISED FLOORS >18"REQUIRE SITE SPECIFIC ENGINEERING

Summary: AR3100 - Zone 4 (CALIFORNIA)

NOTE: (1) APC 870-11101A pallette bracket may be used in l ieu of (2) APC7701 brackets

Single Netshelter SX

AR3100 Unit

Ground Floor >0%, 50% of

building height

USE

SITE SPECIFIC

ENGINEERING

REQUIRED


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Summary: AR3100 - Zone 4 (CALIFORNIA)


Ganged Netshelter SX

AR3100 Uni t

(2 UNITS GANGED)

Ground Floor >0%,< 50% of

building height

Concrete Fill over metal

deck

(2.5"min. conc. cover)

USE

(4)AR7701 Brackets w/

3/8" diameter Hilti KwikBolt 3, Embed. 2.5"

USE

(8)AR7701 Brackets w/

3/8" diameter Kwik Bolt3, Embed. 1-5/8"

Concrete Slab

(4" min)

>50% of

building height

18" raised

computer floor

(4000# LOAD)

no computer

floor

(4000# LOAD)

18" raised

computer floor

(4000# LOAD)

no computer

floor

(4000# LOAD)

USE

(8)AR7701 Brackets w/3/8" diameter Hilti Kwik

Bolt 3, Embed. 1-5/8",


deck


18" raised

computer floorno computer floor

(4000# LOAD)

USE

SITE SPECIFIC

ENGINEERING

REQUIRED


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103 Linden Avenue Zone 0-3 Anchorage (Non-California)


(650) 871-2282 Fax 871-2459 By: AM Date: 1/27/2006

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Summary: AR3100 - Zone 0-3 (NON-CALIFORNIA)


Single Netshelter SX

AR3100 Unit

Ground Floor >0%, 50% of

building height


deck


USE

(4)AR7701 Brackets w/3/8" diameter Hilti Kwik

Bolt 3, Embed. 1-5/8"

no computer

floor

(2000# LOAD)


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Load Case: Single Fully Loaded Unit (Ground Floor)

Length (in) = 23.6

Width (in) = 42.1

Frame Height (in) = 77 (Zone 4, Na=1.5,

Ca= 0.66


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Load Case: Ganged Fully Loaded Unit (On 18" raised computer floor, Ground Floor)

# of Units ganged (max)= 2

Length (in) = 23.6

Width (in) = 42.1

Frame Height (in) = 77 (Zone 4, Na=1.5,

Frame Weight (lb.) = 275.2 Ca= 0.66


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Load Case: Single Fully Loaded Unit(


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Load Cases:

Single Fully Loaded Unit (


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Load Case: Ganged Fully Loaded Unit

(On 18" RAISED COMPUTER FLOOR SYSTEM,


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Load Cases:

Ganged Ful ly Loaded Uni t (


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Load Case: Ganged Fully Loaded Unit (


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Load Cases:



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Load Cases:

Ganged Fully Loaded Unit



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Worst Case Tension Force (lbs.) = 2239

No. Of Brackets resisting uplift = 4 Tension Force

Tension Force/Bracket (lbs.) = 560

Moment Arm (in.) = 1.05

Moment= P*L/2 (lb-in.) = 294

Sx (in3) = 0.0066

Actual Bending Stress (ksi) = 44.52

Allowable Bending Stress (ksi) = 50

1.05 in

NOTE: (1) APC 870-11101A pallette bracket may be used in lieu of (2) APC7701 brackets

Worst Case AR7701 Bending

11:31 AM

1/27/2006 M:\2005jobs\05240\AR3100\calcs\AR3100 Zone 4 (California).xls


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Load Case: Single Fully Loaded Unit (Ground Floor)

Length (in) = 23.6

Width (in) = 42.1

Frame Height (in) = 77

Ca= 0.28 (Zone 0-3)

Unit Part Weight (lbs) X (in) Y (in) Z (in) Ip= 1.0 (Importance)

AR3100 Frame 275.2 11.8 21.05 38.5 ap= 1.0 (Cabinets)

Rp= 3.0 (Cabinets)

hx/hr= 0.0 (Floor)

Max Load 2000 38.5 Fp= 0.067 W

Fp,min= 0.14 W

Longitudinal Anchorage Spacing (in) = 9.65 Fp,max= 0.80 WTransverse Anchorage Spacing (in) = 30.6 (internal brackets)

Use Fp= 0.14 W

Longitudinal OverturningOverturning

Moment = 0.14 (77/2 in. x (275.2lbs. +2000 lbs.) = 12263 lb-in

0.9xResisting

Moment = 0.9 (275.2 lbs. + 2000 lbs.) x11.8 in. = 24163 lb-in 42.1 in.

Anchorage Force = 0 lbs

Shear Force = 318.5 lbs.

23.6 in.

Transverse Overturning

Overturning

Moment = 0.14 (77/2 in. x (275.2lbs. +2000 lbs.) = 12263 lb-in

42.1 in.

0.9xResisting

Moment = 0.9 (275.2 lbs. + 2000 lbs.) x21.05 in. = 43104 lb-in


Shear Force = 318.5 lbs. 23.6 in.

Design Bo lts for 0 lbs tension, 318.5 lbs. shear, longitudinal direction, full y loaded

Design Bolts for 0 lbs tension, 318.5 lbs. shear, transverse direction, fully loaded

Center of Gravity Location

Unit Dimensions

Seismic Force

Netshelter SX Unit

Plan

Seismic Force (Fp)

Seismic

Force (Fp)

Netshelter SX Unit

Plan

1:32 PM

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Load Case: Ganged Fully Loaded Unit (Ground Floor)


Length (in) = 23.6

Width (in) = 42.1


Frame Weight (lb.) = 275.2 Ca= 0.28 (Zone 0-3)


2 - AR3100 Frame 550.4 23.6 21.05 38.5 ap= 1.0 (Cabinets)

Rp= 3.0 (Cabinets)

hx/hr= 0.0 (Floor)

Max Load 4000 38.5 Fp= 0.067 W

(2000lbs.x 2units) Fp,min= 0.14 W

Longitudinal Anchorage Spacing (in) = 33 Fp,max= 0.80 W

Transverse Anchorage Spacing (in) = 30.6 (internal brackets)

Use Fp= 0.14 W


Moment = 0.14 (77/2 in. x (550.4lbs. +4000 lbs.)) = 24527 lb-in

0.9xResisting


2 ganged units




Overturning


0.9xResisting


2 ganged unitsAnchorage Force = 0 lbs


Single Unit Dimension

Seismic Force


Design Bo lts for 0 lbs tension, 637.1 lbs. shear, longitudinal direction, ganged fully loaded

Design Bolts for 0 lbs tension, 637.1 lbs. shear, transverse direction, ganged full y loaded

Seismic Force

Seismic Force

Netshelter SX

plan

Netshelter SX

plan

1:32 PM



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Load Case: Ganged Fully Loaded Unit (On 18" raised computer floor, Ground Floor)


Length (in) = 23.6

Width (in) = 42.1


Frame Weight (lb.) = 275.2 Ca= 0.28 (Zone 0-3)


2 - AR3100 Frame 550.4 23.6 21.05 56.5 ap= 1.0 (Cabinets)

Rp= 3.0 (Cabinets)

hx/hr= 0.0 (Floor)

Max Load 4000 56.5 Fp= 0.067 W

(2000lbs.x 2units) Fp,min= 0.14 W

Longitudinal Anchorage Spacing (in) = 33 Fp,max= 0.80 W

Transverse Anchorage Spacing (in) = 30.6

Use Fp= 0.14 W



0.9xResisting


2 ganged units




Overturning


0.9xResisting


2 ganged unitsAnchorage Force = 0 lbs


Design Bolts for 0 lbs tension, 637.1 lbs. shear, transverse direction, ganged full y loaded

Single Unit Dimension

Seismic Force


Design Bo lts for 0 lbs tension, 637.1 lbs. shear, longitudinal direction, ganged fully loaded

Seismic Force

Seismic Force

Netshelter SX

plan

Netshelter SX

plan

1:32 PM



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Load Cases:



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Load Case: Ganged Fully Loaded Unit(On 18" RAISED COMPUTER FLOOR SYSTEM,


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Load Cases:



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Load Case: Single Fully Loaded Unit (


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Load Cases:



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Load Cases:



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Load Case: Ganged Fully Loaded Unit



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Load Cases:

Ganged Fully Loaded Unit



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Worst Case Tension Force (lbs.) = 0

No. Of Brackets resisting uplift = 4 Tension Force

Tension Force/Bracket (lbs.) = 0

Moment Arm (in.) = 1.05

Moment= P*L/2 (lb-in.) = 0

Sx (in3) = 0.0066

Actual Bending Stress (ksi) = 0.00

Allowable Bending Stress (ksi) = 50

1.05 in

NOTE: (1) APC 870-11101A pallette bracket may be used in lieu of (2) APC7701 brackets

Worst Case AR7701 Bending

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