excel files calculations for api 65/ storage tanks design, seismic check, foundation design, ........
Useful Calculation sheets (excel and mathcad files) for Design of Above Ground Storage Tanks If you are intrested to order following files pls send your request to
[email protected] The price for this collection is 50 US$
Item no
Title
Filetype
1
API 650- Storage Tank Design Calculation
Excel
2
Floating roof Storage Tank design as per API 650 including bleeder vent, roof drain and wight calculation
excel
3
ِDesign of steel storage tanks- fixed roof with and without column
excel
4
Design Calculasion for fixed cone roof storage tanks
Excel
5
Foundation design of storage tanks
Excel
6
Seismiac base shear and overturning moment calculation for storage tanks
Excel
7
Dike Design for tank farm area
Excel
8
Cathodic Protection design calculations for fuel storage tanks
excel
9
API 650 Base Plate Design
Mathcad
10
API 650 Pipe Column Design
Mathcad
11
API 650 Rafter Design
Mathcad
12
API 650 Bleeder Vent Design
Mathcad
13
API 650 Internal Floating Roof Design
Mathcad
14
Shell Defelection and rotation due to nozzele forcess
excel
15
Basis for nozzle tank load check
Excel
16
Tank Pressure and Vacuum Protection calculation
excel
17
Tank heat loss calculation
excel
18
Material properties as per ASME III.1
excel
FIRST PAGE OF EACH CALCULATION FILES ARE AS BELOW:
Design of Storage Tanks Tank Sizing Tank design for Int.Pressure
Wind Analysis Seismic Analysis Tank design for External Pressure Weight Calculation OutPut
Foundation loadings Suggestion/Comments
Linde Engineering India Pvt.ltd
Project : Tank No: Date :
Design of Storage Tanks :
Prepared: Checked: Approved:
th
API 650 11 Ed,June 2007,Add-2 Nov 2009
Design Input Data
P Pex Ti
Design Int.pressure above atm
E
Joint efficiency
D H2 H Ht Vnom
30.0 ºC 0.85 22.0 m
Tank inside diameter
16.0 m
Height of tank shell
16.000 m
Maximum design liquid level
16.000 m
Test Liquid Level
6082 m³
Nominal capacity
6082 m³
Vnet G
Specific gravity of the liquid
CA
47.00 ºC
Working temperature
Working capacity
Gins
65.00 ºC
Design Internal temperature
Te
solution
Stored liquid
0.718
Specific gravity of Insulation material Corrosion allowance for shell
CAb
Corrosion allowance for bottom
CAr thins
Insulation thickness
W1 W2 W3 W4 W5 W6 W7 W8 W9
0.28 1.5 mm 0.0 mm 0.5 mm
Corrosion allowance for roof
Materials
0.0 mm
Sh ll Plate Pl t Shell
IS2062G B IS2062GrB
Roof Plate
IS2062GrB
Bottom Plate
IS2062GrB
Top Angle/Stiffners
IS2062GrB
Shell Course Numbers Width of 1st shell course Width Width Width Width Width Width Width Width
Path : X:\HELP\excel
of of of of of of of of
2nd shell course 3rd shell course 4th shell course 5th shell course 6th shell course 7th shell course 8th shell course 9th shell course
( 0 mmWC )
0.00 kPa [Tank need not be designed for Ext.Press]
Design External pressure Design External temperature
0.0 kPa ( 0 psi )
Shell courses details Bottom
Page 3 of 121
Yield Stres: 250 MPa Tensile Stress : 410 MPa Yield Stress : 250 MPa Tensile Stress : 410 MPa Yield Stress : 250 MPa Tensile Stress : 410 MPa Yield Stress : 250 MPa Tensile Stress : 410 MPa
8 Nºs 2000 mm 2000 mm 2000 mm 2000 mm 2000 mm 2000 mm 2000 mm 2000 mm Okay 0 mm
Devlpoed By:Manish Maheta
STORAGE TANK DESIGN CALCULATION - API 650 1 .0
1 .11
1 .22
1 .33
1 .4
DESIGN CODE & SPECIFICATION DESIGN CODE
: API 650 11th Edition
TANK Item te number u bbe Roof ( Open/Close ) Typ off rooff ( C Type Cone-rooff / D Dome-rooff / Fl Flat-roof t f / NA )
: 7061T-3901 706 390 : Close : Floating Fl ti g R Rooff
GEOMETRIC DATA Inside diameter , Di ( corroded ) (@ 39,000 mm ) Nominal diameter diameter, Dn ( new ) ( based on 1st shell course ) N i l di Nominal diameter, t , Dc D ( corroded d d ) ( based b d on 1st 1 t shell h ll course ) Tank height (tan/tan), H Specific gravity of operating liquid , S S.G. G (Actual) Specific gravity of operating liquid , S.G. (Design) Nominal capacity , V M i Maximum ddesign ig li liquid q id llevel, l, HL
= = = = = = = =
39,006 39 028 39,028 39,031 39,031 20,700 0 790 0.790 1.00 24736 20,700 20,700
(Atmospheric) = = = =
0.00 0 00 0.00 70 -17
PRESSURE & TEMPERATURE Design pressure : Upper , Pu : Lower , Pl Design esig te temperature pe atu e : Uppe Upper , Tu u : Lower , Tl MATERIAL & MECHANICAL PROPERTIES Component
PLATE Sh ll Pl Shell Plate t
( Mat'l M t'l C Code d # 1 ) ((b (bot) t)) ( Mat Mat'll Code # 2 ) (top)
Annular Plate Bottom Plate Roof Plate STRUCTURE MEMBERS Roof structure (rafter,bracing,etc (rafter bracing etc ) T Curb Top C b Angle A l Intermediate Wind Girder
Material
Tensile Stress S( / St(N/mm²) ²))
Yield Stress Sy(( / Sy(N/mm²) ²))
Corrosion Allowance c.a.(mm) ( )
A 516 GR. GR 65N A 516 GR. 65N A 516 GR. GR 65N A 516 GR. 65N A 516 GR. GR 65N
448.00 448 00 448.00 448 00 448.00 448.00 448 00 448.00
241.00 241 00 241.00 241 00 241.00 241.00 241 00 241.00
3.000 3 000 3.000 3 000 3.000 3.000 3 000 3.000
A 516 GR. GR 65N A 516 GR. GR 65N A 516 GR. 65N
448.00 448 00 448 00 448.00 448.00
241.00 241 00 241 00 241.00 241.00
3.00 3 00 3 00 3.00 3.00
1of14
mm mm mm mm
m³ mm
mbarg mbarg Vac °C C °C C
DESIGN OF STEEL STORAGE TANKS AS PER API-650 SELF-SUPPORTED CONE ROOF DESIGN DATA
Service Capacity Type of tank Dia of tank (feet) Height of tank (feet) Slope of roof Slope of bottom
HSD SERVICE 21 KL Self Supported Cone Roof 10.004 9.512 1:5 Flat Bottom
Allowable Design St Allowable Test Stre Specific Gravity of L Corrosion Allowance
Plate Data
Plate width (meter) Plate height (meter) Den. of mat. (Kg/m3)
2.4390 1.2195 7850
INPUT OUTPUT SHELL
Course # f b tt from bottom of tank
1 2 3
Note:
Course # from bottom of tank
Liq. height i ttankk in (H) ft
Height of hC each Course
9.512 5.512 1.512
1219.512 1219.512 460.976
mm
By one foot method. See sec on page 3-7 of API - 6 Design shell Design shell thi k thi k thickness thickness (td) (td) inches mm 0.126 0.123 0.119
3.211 3.112 3.013
According to sec. 3.6.1.1 min. thk.of tank of dia.
