Mini-Project Construction Engineering 2 Thiết Kế Biện Pháp Kĩ Thuật Thi Công Nhà Công Nghiệp.pdf

Crane Runway beams CRB Roof Rafters RRColumns C Crane Runway beams CRB Crane Runway beams CRB Roof Trusses RT Crane Runway beams CRB Crane Runway beams CRB Roof Rafters RR Crane Runway b

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Department of Construction Technology and Management

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T r ê n g § ¹ i h ä c x © y d ù n g •

U n i v e r s i t y o f c i v i l e n g i n e e r i n g

bé m«n: c«ng nghÖ

vµ qu¶n lý x©y dùng No 55 Giai Phong Road - Ha Noi - Viet Nam Tel: (84.4) 869 9403 869 1302–

Fax: (84.4) 869 1684 Website: www.bmthicong.com.vn

§ å ¸ N K ü T H U Ë T T H I C ¤ N G 2

T HI C¤ NG l¾p g hÐp n hµ c« ng ng hiÖ p

§Ò sè: 04

N é i d u n g : Th iÕt kÕ b iÖ n ph¸ p kü t huË t thi c« ng l¾ p g hÐ p n hµ c«n g ngh iÖp

Phạm Nguyễn Vân PhươngGi¸o viªn hướng dÉn: ……… Ký tªn:

p(T) L 2 (m) d(m)

2.75 3.3

p(T) 6.8 8.0

10.5

5.8 7.2 8.6 9

3.6 3.9 5.1 6

6 9 2.0 3.2 5.1

7.5 9.8 10.2 12.0

7.1 4.4 5.7 6.2 7.0

10.5 D M Ầ C U Ầ CH Y Ạ BÊ TÔNG C A Ử TR I Ờ B NG Ằ THÉP

0.60 0.75 0.85

p(T) 3.0 3.5 4.2

l 2 (m) 6 e(m) 2.2 p(T) 1.2 3.1 3.0

6 6

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DIVISION OF CONSTRUCTION TECHNOLOGY AND MANAGEMENT

PROJECT CONSTRUCTION ENGINEERING II

THE CONSTRUCTION OF PREFABRICATED INDUSTRIAL BUILDINGS

Content: Design prefabricated costruction method of an industrial building

Supervisor:

Student:

Class:

PHAM NGUYEN VAN PHUONG

QUANG VAN SANG

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CHAPTER 1 GENERAL PROJECTINFORMATION 1

1 Buildinginformation 1

CHAPTER 2 DESIGNOF CONSTRUCTION EQUIPMENT AND MACHINE 2

2 The selection of equipment 2

2 2 2 2 2 2 2 2 1 Columns: 2

.2 End sidecolumns: 2

.3 Middlecolumns: 3

.4 Crane run-waybeam 3

.5 Trusses and Roofmonitor 6

.6 Rafters of exteriorspan 7

.7 Roofpanel 9

.8 Concretewallpanels: 10

3.2 The calculation parameters for erection 11

3 3 3 3 3 3 3 3 2.1 For columns 11

.2.2 For middlecolumns 12

.2.3 For endside columns 13

.2.4 Cranerun-waybeamcalculation: 14

.2.5 Truss and Roof monitorcalculation 17

.2.6.Rafters calculation 20

.2.7 Wall panel calculation 22

.2.8 Roof panel calculation 24

CHAPTER 3 THE SELECTION OF CONSTRUCTION METHOD 28

4 4 4 1 Columns installation 33

.1.1 Constructiontechnique 35

.2 Crane run-waybeaminstallation 36

.3 Roof rafters 40

4 4 4 4.4 Rooftrusses installation 41

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4

.7

Roof panelsinstallation .45

.8 Wallpanels installation 45

4.9 Hiring of crane 47

.10 The cost for constructingthe building 50

Method 2 53

4 5 5 1 Columns installation 53

.2 Roof trusses, rafters, roof monitorsandroof panels installation 59

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Building information

1

Table 1 Project informationNumber of storeysNumber of spansNumber of columns

H(m)

13General information

Concrete columns

7613

Exterior columns h(m)

p(T)H(m)h(m)p(T)

9.26.4

15

8.515

L1(m)h(m)p(T)

Concrete Roof

5.16L(m)

h(m)p(T)

Concrete-crane

3

L2(m)d(m)p(T)

30

24.59

l (m)2e(m)p(T)

p(T)

18

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Crane Runway beams (CRB) Roof Rafters (RR)

Columns (C Crane Runway beams (CRB)

Crane Runway beams (CRB)

Roof Trusses (RT)

Roof Rafters (RR)

STRUCTURAL PLAN (SC: 1/250)

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Table 2 Technical information of element

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2

The selection of equipment

.1 Columns:

The columns have bracket, therefore friction belt and steel cable will be used

Figure 1 Rigging tool for columns

(1)- Concrete Column

(5)- Friction belt

(4)- U-shaped steel

2.2 End side columns:

The tensile force is calculated by the following formula:

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2.4 Crane run-way beam

Because the crane run-way beam has no hook, therefore an ordinary equipment forhanging and tying with semi-automatic lock will be chosen The configuration of hanging

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Figure 2 Rigging tool for runway beam

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Pile section for inserting cable

Tensile force of cable is determined by the below formula:

∝ - Inclined angle between cable and vertical direction, ∝=450

n - Number of steel cable, n=2

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n: Number of steel cable = 2

∝: Inclined angle of cable and vertical direction =0o

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The tensile force in each branch of two cables is determined by the below formula:K.Qtt

n: Number of steel cable = 2

∝: Inclined angle of cable and vertical direction =0o

2.6 Rafters of exterior span

The roof beams have L=15m in length, hence, two steel cables with a balancing ring will

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Figure 4: Rigging tool for raftersTensile force in each cable is calculated by:

n: Number of steel cable =2

∝: Inclined angle of cable and vertical direction = 450

5.61

(for safety purpose, choose =45 )0

∝6

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∝: Inclined angle of cable and vertical direction = 450

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2.8 Concrete wall panels:

Panels have 2 dimesions 1.2x6 (m) with the weight of 1.2(T), therefore slings with 2hooks could be used

Figure 6: Rigging tool for wall panels

Tensile force in each cable is calculated by:

= 450(acctually does not equal to 450, but higher However, for safety reason,

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Figure 22: Working way of crane for installing column

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Figure 23: Arranging columns on the layout

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Figure 24: Working way for installing crane runway beam

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Figure 25: Arranging crane runway beams on the layout

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Figure.26: Working way for installing roof trusses, rafters,

roof monitors and roof panels

Figure.27: Arranging roof trusses, rafters, roof monitors

and roof panels on the layout

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Table 6: Schedule for machine and labour of plan 2

quantity

No Components Weight(T) Quan Machine Man- Machine Man- Shift Lab

TT12

Shift0.090.140.13

hour1.581.691.14

Shift3.425.324.21

hour60.04 4.0064.2236.94

6.48.53

383836

11165Crane

24.53.15.1

191938

0.250.30.412

65.26.15

34.915.3023.95

837.90 3591.88357.56 24

111Roof monitors

Rafter

6Interior Flying AG.415.11 2.4 480 0.018 0.09 8.64 43.20 9 1Roof span jib

7

8

panels Exterior Flying

AG.415.11AG.415.11

2.41.22403900.0180.0180.090.094.327.0221.6035.105811span

Wall panels

jib

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MOVING DIRECTION (SC: 1/250)Legend:

1-Column 2-Crane run-way beam 3-Roof rafters + Roof trusses + Roof monitors+ Roof panels 4-Wall panel

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2 811

64 40

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Table 5 Cost for plan 2

Number Unit price Price

(VNĐ)53,100,236No

2,973,986 148,699,30022m

SCX1000A-3 -Flying jib

8Cost for fabricating 1 ton:

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