Heat Recovery Structure Calc. Report

DOCUMENT TYPE:

CALCULATION REPORT DOCUMENT TITLE:

HEAT RECOVERY STRUCTURE CALCULATION REPORT

4 3 2 1

-

REV.

DATE

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PRE.

CHK.

APP.

CONTRACTOR

GEG

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Issue For Approval

Client

Description

Purpose of Issue

PROJECT TITLE :

GOL-E-GOHAR MEGA MODULE PROJECT Client :

Client : MINES & METALS TECHNOLOGICAL ENGINEERING CO.

Client ‘S Project Code Main Area Code Plant Group Equipment Document Project Contractor Code Type

GEG

7

119 NAME

PREPARED CHECKED APPROVED

1005

7

RU

Eng. Discipline

Serial No.

S

001

15 MMTE No.

DATE

GGMMSM40C4-001

SHEET

REV.

A

Contract No. : 90/1942

This document and the information disclosed are the property of MMTE and are not to be used to furnish any information for making of documents or apparatus except where approved by written agreement.

REVISION RECORD SHEET

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Heat Recovery Structural Calculation Report

Document No: Client Document NO: MMTE Document NO:

MMTE Rev .

DATE:

A

GGMMSM40C4-001

Note: This Table is use for External Comments.

Page:

2 of 15

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Heat Recovery Structural Calculation Report

Document No: Client Document NO: MMTE Document NO:

MMTE Rev .

DATE:

A

GGMMSM40C4-001

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Table of Contents 1 Introduction...........................................................................................................................................

2 General View.........................................................................................................................................

3 Structural System.................................................................................................................................

13.

Foundation................................................................................................................................. 7

23.

Super Structure.......................................................................................................................... 7

3.2.1 Vertical loads......................................................................................................................7 3.2.2 Lateral loads.......................................................................................................................7 3.2.3 Floors.................................................................................................................................7 4 Loads.....................................................................................................................................................

14.

Dead Load.................................................................................................................................. 7

24.

Super Dead Load....................................................................................................................... 7

34.

Live Load.................................................................................................................................... 7

4.

Vessels and Equipment Load..................................................................................................... 7

54.

Wind Loads................................................................................................................................ 8

64.

Earthquake Loads...................................................................................................................... 8

74.

Thermal Load............................................................................................................................ 11

84.

Duct Load................................................................................................................................. 11

5 Load Combinations.............................................................................................................................

6 Foundation Design..............................................................................................................................

16.

Foundation Dimensions............................................................................................................ 14

26.

Reinforcement.......................................................................................................................... 14

36.

Punching Shear Check............................................................................................................. 14

7 Overturning & Sliding Check.............................................................................................................

17.

Overturning control................................................................................................................... 18

Appendix A –Duct Loading Data ........................................................................................................ A1

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Document No: Client Document NO: MMTE Document NO:

Heat Recovery Structural Calculation Report

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Introduction

Heat Recovery includes two separate steel structures. It works as a support for numerous vertical and horizontal pipes. Furthermore, Heat Recovery has contact to other structures like Pipe Rack and Reformer.

Overall structural systems >Foundation

Reinforced Concrete

>Grade slab

Reinforced Concrete

>Structure

Steel Structure above GL+(0.00)m

>Stairs

Steel Structure + Grating

>Walkways and platforms

Steel Structure + Grating

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Heat Recovery Structural Calculation Report

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General View

Location of structure in plant site is shown in Figure 1.

Y

X

North

Figure 1: Location in Plant Site

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GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Heat Recovery Structural Calculation Report

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MMTE Rev .

DATE:

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GGMMSM40C4-001

Second Part In Figure 2 and , three dimensional views of the structure are shown:

Figure 2: 3D View A

Figure 3: 3D View B

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First Part

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Heat Recovery Structural Calculation Report

Document No: Client Document NO: MMTE Document NO:

MMTE Rev .

DATE:

A

GGMMSM40C4-001

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GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Heat Recovery Structural Calculation Report

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Structural System

3.1 Foundation Foundation structural system is a 0.8 m thick strip reinforced concrete. The top level of the First Part Foundation is 1.200 m under the finished ground level and for Second Part 1.000.

3.2 Super Structure 3.2.1 Vertical loads Vertical loads are supported by Steel frames.

3.2.2 Lateral loads Lateral loads are supported by a steel concentrically braced frame in both longitudinal and transverse directions.

3.2.3 Floors All floors are mainly covered by 32 mm grating.

4

Loads

4.1 Dead Load Weight of structural components is included in analytical model based on specific weight of 25KN/m 3 for concrete and 78.5KN/m3 for steel parts.

4.2 Super Dead Load Super dead load is dead load of non-structural component such as following item: Grating floors:

0.55 KN/m2

4.3 Live Load Live loads include the followings: Main Platforms:

5.0 KN/m²

Auxiliary Platforms:

5.0 KN/m²

Gangways and stairs:

5.0 KN/m²

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Heat Recovery Structural Calculation Report

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4.4 Vessels and Equipment Load Location and amount of each equipment point loads for individual cases are as attachment.

4.5 Wind Loads Wind load could be evaluated as mentioned in General Design Criteria but is not applied on analytical model of the structure. It is assumed that the whole structure is not closed so the wind load is negligible against seismic loads.

4.6 Earthquake Loads Earthquake loads are evaluated as mentioned in General Design Criteria regarding the following considerations: The lateral load resisting system is a concentrically braced steel frame so that the behaviour coefficient (R) is assumed equal to 3.

Important Factor is assumed equal to 1.0.

Dynamic analysis of the structure will be performed in order to evaluate the seismic effect on structural components.

Mass Sources are evaluated regarding the following considerations: Mass Source* Load** Supd100 Live20 EMDL100 EMLL100

Multiplier 1.0 0.2 1.0 1.0

First Part : OutputCase Text MODAL MODAL MODAL

TABLE: Modal Load Participation Ratios ItemType Item Static Text Text Percent Acceleration UX 99.9161 Acceleration UY 100.0057 Acceleration UZ 99.7506

TABLE: Modal Participating Mass Ratios OutputCase StepType StepNum Period Text Text Unitless Sec MODAL Mode 1 0.46255 MODAL Mode 2 0.412636 MODAL Mode 3 0.365473 MODAL Mode 4 0.31941 MODAL Mode 5 0.308248 MODAL Mode 6 0.304014 MODAL Mode 7 0.27632 MODAL Mode 8 0.272863

UX Unitless 0.00002894 0.02171 0.00064 0.2915 0.00003257 0.07045 0.00445 0.00655

UY Unitless 0.02752 1.264E-07 0.74767 0.01269 0.00041 0.00634 0.00013 0.00001581

Dynamic Percent 94.0479 99.6097 95.2233 UZ Unitless 0.00003586 0.000001511 0.01131 0.00109 0.00025 0.00153 0.00009917 0.000003359

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Document No:

Heat Recovery Structural Calculation Report

MODAL MODAL MODAL MODAL

Client Document NO: MMTE Document NO:

Mode Mode Mode Mode

9 10 11 12

MMTE Rev .

DATE:

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0.247913 0.237001 0.226444 0.222132

0.00084 0.16407 0.00004913 0.01712

Page:

0.00001628 0.00931 0.00046 0.00016

10 of 15

0.00024 0.0000137 0.00101 0.00001596

First Part Seismic Load According to Standard No. 2800 3rd. Edition 2005 Soil Type : II X Direction

B

To Ts S

0.1 0.5 1.5

Massx = Massy = Tx dyn = Ty dyn = H= I= Ct x = Ct y = Rx= Ry= A=

1819 1819 0.320 0.360 18 1 0.08 0.08 3 3 0.3

KN KN Sec. Sec. m

g

T 1x= Ct x * H3/4

0.699

Static Period Multiplier (0.8 or 1) T x st T = MIN(1.25 * T x st ,T x dyn ) Bx1 Bx min=0.1*Rx Bx Cx=ABI/Rx Vx

1.0 0.699 0.320 2.500 0.300 2.500 0.250 455

Y Direction T 1y = Ct y * H3/4 Period Multiplier (0.8 or 1) T y st T = MIN(1.25 * T y st ,T y dyn ) By1 By min=0.1*Ry By Cy=ABI/Ry Vy

0.699 1.0 0.699 0.360 2.500 0.300 2.500 0.250 455

3.0 2.5 2.0 1.5 1.0 0.5 0.0

Period (T Se c.)

Sec.

Sec.

KN Sec. Sec.

KN

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Second Part : TABLE: Modal Load Participation Ratios ItemType Item Static Text Text Percent Acceleration UX 99.9984 Acceleration UY 99.9942 Acceleration UZ 99.6026

OutputCase Text MODAL MODAL MODAL

TABLE: Modal Participating Mass Ratios OutputCase StepType StepNum Text Text Unitless MODAL Mode 1 MODAL Mode 2 MODAL Mode 3 MODAL Mode 4 MODAL Mode 5 MODAL Mode 6 MODAL Mode 7 MODAL Mode 8 MODAL Mode 9 MODAL Mode 10 MODAL Mode 11 MODAL Mode 12

Period Sec 0.39 0.35 0.31 0.30 0.22 0.20 0.19 0.17 0.17 0.16 0.15 0.14

UX Unitless 0.02 0.76 0.01 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Dynamic Percent 97.8435 95.3135 84.6214

UY Unitless 0.50 0.01 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.02 0.00

UZ Unitless 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.09 0.00 0.00

Secon Part Seismic Load According to Standard No. 2800 3rd. Edition 2005 Soil Type : II X Direction

To Ts S

0.1 0.5 1.5

Massx = Massy = Tx dyn = Ty dyn = H= I=

1405 1405 0.390 0.350 15 1

KN KN Sec. Sec. m

T 1x= Ct x * H3/4

0.610

Static Period Multiplier (0.8 or 1) T x st T = MIN(1.25 * T x st ,T x dyn ) Bx1 Bx min=0.1*Rx Bx Cx=ABI/Rx Vx

1.0 0.610 0.390 2.500 0.300 2.500 0.250 351

Y Direction T 1y = Ct y * H3/4 Period Multiplier (0.8 or 1) T y st T = MIN(1.25 * T y st ,T y dyn )

0.610 1.0 0.610 0.350

Sec.

Sec.

KN Sec. Sec.

GOL-E-GOHAR MEGA MODULE PROJECT DOCUMENT TITLE

Document No: Client Document NO: MMTE Document NO:

Heat Recovery Structural Calculation Report

Ct x = Ct y = Rx= Ry= A=

0.08 0.08 3 3 0.3

MMTE Rev .

DATE:

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By1 By min=0.1*Ry By Cy=ABI/Ry Vy

g

2.500 0.300 2.500 0.250 351

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KN

4.7 Thermal Load In this structure, effects of thermal stresses are negligible because of the small length of the structure between the fixed points, so this effect is not considered in analysis.

4.8 Duct Load Duct and Pipe loading is as attachment.

5

Load Combinations

Following tables describe the load cases and combination factors for design of foundation, concrete and steel parts. Table 1, includes load cases and Table 2, includes load combination factors that are used in this structure.

In tables 2 & 3 env (…) means the envelop effect of loads written in parentheses.

Table 1: Load Cases Definition Load Cases

Type

Description

Intermediate Load cases

Dead

Weight of structure alone

ALL Dead= Dead00+Supd100+EMDL100

Supd100

Dead

Weight of floors + grating + internal walls + finishing+…

ALL Live=Live20+ EMLL100

Live20

Live

Live loads that contribute in Earthquake 20%

Main Load cases

Structural Loads Dead00

SpecX

Earthquake Loads in X dir: Spectrum Analysis

Fv=( 0.7AI=0.21) x ALLDead (Seismic Vertical Effect)

SpecY

Earthquake Loads in Y dir: Spectrum Analysis

FvN= - Fv

Earthquake Loads in X dir: Auto Lateral Loading Earthquake Loads in Y dir: Auto Lateral Loading

EQX

Quake

EQY

Quake

WLX

Wind

WLXN

Wind

Wind Load in -X dir

WLY

Wind

Wind Load in +Y dir

WLYN

Wind

Wind Load in -Y dir

Wind Load in +X dir

Equipment Loads Equipment Dead Loads that contribute in Earthquake 100% Equipment Live loads that contribute in Earthquake100%

EMDL100

Dead

EMLL100

Live

EMEXLO

Quake

Equipment Earthquake Load in X dir Local

EMEYLO

Quake

Equipment Earthquake Load in Y dir Local

FvEnv=env(Fv, FvN)

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Table 2: Load Combination Factors

Design Combinations (for Soil Pressure Evaluation and Steel Design)

ALL Dead

ALL Live

ASD1

1

1

ASD2

1

ASD3

0.75

0.75

ASD4

0.75

0.75

ASD5

0.75

0.75

ASD6

0.75

0.75

ASD7

0.75

ASD8

0.75

Test load

WLX

WLY

WLXN

WLYN

SpecX

SpecY

FvEnv

EMEYLO

EMEXLO

0.75 0.75 0.75 0.75 0.75 0.75

ASD9

0.75

ASD10

0.75

0.75

ASD11

0.75

0.75

0.75

0.225

0.225

ASD12

0.75

0.75

0.225

0.75

0.225

ASD13

0.75

0.75

0.225

0.225

0.75

ASD14

0.75

0.75

0.225

0.225

ASD15

0.75

0.225

0.75

0.225

ASD16

0.75

0.225

0.225

0.75

0.75

ASD17

1

Design Combinations

ASD18

0.75

0.75

1 0.225

0.75

0.225

ASD19

0.75

0.75

0.225

0.75

-0.225

(for Equipment Supporting Elements Design) *

ASD20

0.75

0.75

0.225

-0.75

0.225

ASD21

0.75

0.75

0.225

-0.75

-0.225

ASD22

0.75

0.75

0.225

0.225

0.75

ASD23

0.75

0.75

0.225

0.225

-0.75

ASD24

0.75

0.75

0.225

-0.225

0.75

ASD25

0.75

0.75

0.225

-0.225

-0.75

ASD26

0.75

0.75

0.75

0.225

0.225

ASD27

0.75

0.75

0.75

0.225

-0.225

ASD28

0.75

0.75

0.75

-0.225

0.225

ASD29

0.75

0.75

0.75

-0.225

-0.225

ASD30

0.75

0.225

0.75

0.225

ASD31

0.75

0.225

0.75

-0.225

ASD32

0.75

0.225

-0.75

0.225

ASD33

0.75

0.225

-0.75

-0.225

ASD34

0.75

0.225

0.225

0.75

ASD35

0.75

0.225

0.225

-0.75

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ASD36

0.75

0.225

-0.225

0.75

ASD37

0.75

0.225

-0.225

-0.75

ASD38

0.75

0.75

0.225

0.225

ASD39

0.75

0.75

0.225

-0.225

ASD40

0.75

0.75

-0.225

0.225

0.75

-0.225

-0.225

ASD41

0.75

Design Combinations

ASDF1

0.75

0.75

1.5

0.45

0.225

ASDF2

0.75

0.75

0.45

1.5

0.225

(With Over Strength Factor)

ASDF3

0.75

1.5

0.45

0.225

ASDF4

0.75

0.45

1.5

0.225

USD1

1.4

USD2

1.4

USD3

1.05

1.275

USD4

1.05

1.275

USD5

1.05

1.275

USD6

1.05

1.275

USD7

0.9

USD8

0.9

1.402 5 0.420 8 1.402 5 0.420 8

0.420 8 1.402 5 0.420 8 1.402 5

Design Combinations (for Concrete Design)

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1.7

0.9 0.9

USD11

1.05

1.275

USD12

1.05

1.275

USD13

1.05

USD14

1.05

ASD Checking Combinations USD

1.4

1.275 1.275

1.3

USD9

env(ASD1 to ASD41) env(USD1 to USD15)

1.275

1.3

USD10

USD15

1.275

1.3 1.3

1.7

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Base Plate Design

For base plate design please refer to spreadsheet as attached.

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