Transcript 上海浦江缆索股份有限公司

上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Shanghai Pujiang Cable Co. Ltd.
Deh Cho Presentation
April 13th, 2010
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
SPCC Introduction
Established
in year 1988
The 1st factory–fabricated cable enterprise in
China cable industry
Gathering the advantages of design, research,
construction in cable structure
236 Employees
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Geographical Position
Shanghai office of SPCC
Xitang Production
Base in Zehjiang
Original Nanhui
Production Base
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Workshop layout
The Length of Workshop: 848 M
PWS I
PWS II
PPWS I
PPWS II
Socket
Characteristics:
Area: 132,000m2
Workshops:5 (2 for
PWS;2 for PPWS;
1 for socket)
Max. Cable size:7mm×645
Biggest tensioning rig:
3000T/ 848m; 400T/750m; 1000T/380m
Heavy Duty Crane: 120 Tons
Wharf:16000m2 along a Class III
Navigation Canal
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
View of Xitang Facility in Zhejiang
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Main Products
1. The PE Sheathed Large Pitch Twisted Stay Cable (PWS)
2. Pre-fabricated Parallel Wire Strand (PPWS)
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
3. Socket
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Production Capacity
Stayed cable 30,000ton/year
PPWS 70,000ton/year
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Inspection and Test
Equipments
1. Plastic Universal Sampling Machine
2. Metal Impact Testing Machine
3. Carbon and Sulfur Analyzer
4. Wire Torque Tester
5. Universal Tester
6. Vicat Softening Temperature
Measuring Apparatus
7. Brittleness Temperature Measuring
Apparatus
8. Wire Flexing Apparatus
9. Plastics Mixing Equipment
10. Plastics Aging Test Box
11. Electro light Analytical Balance
12. 2700 tons Testing Apparatus for
tensile test
13. Salt Fog Test Equipment
14. 600 tons of Testing Apparatus for
tensile test
12
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Production Process
Storage of High Strength
Galvanized Steel Wire
Inspection and Test
for entering factory
Cutting
Wire
Twisting
Prepare cold-casting material
Pre-tensioning
Socketing
Cutting at
marking
point
Wrapping
Hot-extruding
double HDPE
Sheathing Together
Inspection
Exist
Factory
NDT
探伤
Packaging
Coiled or reeled
Stay Cable
Socket Machining
锚具加工
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Socket Manufacture Procedure
casting or forging→（Shot blasting)→
Rough machining and Marking→Heat treatment→
UT→Finish machining→MT→
Hot-dip Galvanizing or Thermal spray zinc→
finishing→Inspection→Stored in warehouse
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Stayed Cable Fabricating Procedure
Roughly cutting
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Stayed Cable Fabricating
Procedure

Twisting 2-4 degrees torsion angle
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Stayed Cable Fabricating Procedure
Banding
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Stayed Cable Fabricating Procedure
Double HDPE Sheathing
extruding
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Stayed Cable Fabricating Procedure
Socketing
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Stayed Cable Fabricating Procedure
Pre-loading/Testing
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

Stayed Cable Fabricating Procedure
Coiling
Reeling
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
The Stay Cable Solution for Deh Cho Bridge
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.

The galvanizing wire used has a good performance
The Contrast Table for Wires (φ5mm) used in stay cable
wires
Item
Unit
Standard of GB/T17101-2008
The standard of the reference(PTI)
Dia and tolerance
mm
5.00±0.06
-
Out of round
mm
≤0.06
-
Nominal Area
mm2
19.6
-
Ultimate tensile strength(fs)
MPa
≥1670
≥1670
Yield strength(fy)
MPa
≥1330
0.9fs
Young's modulus
MPa
1.95~ 2.10x105
29000ksi (199945MPa)±5%
Elongation(L0=250mm)
%
≥4.0
-
Rev.bends
Times
≥4
≥3
Wrapping
3D/round
8
-
Straight
mm/m
≤20
-
The property of fatigue
-
0.45G.U.T.S
Δ360MPa,2x106 Time
The range of stress 297MPa for
2×106 cycles( upper stress: 0.45σ b )
Adhesiveness
5D/round
8
-
Dip test
Times/60s
≥4.
-
Unit weight of zinc coating
g/m2
≥300
-
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
In our proposal double layers sheath will be extruded together. The
outside layer is colored and inside layer is black. The both of HDPE
we used have a good quality for UV resistance.
Colored HDPE supplied by PESTEC has a good quality for UV
resistance

 20,000 hours XENO test
 20,000 hours Weather-Ometer test
 5 years outdoor test at Hoechst site
 11years in real life in Southern Spain
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Completed nearly 600 cable structure projects
 Areas including China, USA, Korea, India, Sudan, Vietnam, Taiwan and
so on
 Products have been widely used in various Cable-stayed Bridge,
Suspension Bridge, Arch Bridge, Pipe line crossing Bridge, Architecture
etc
 The Market Share in domestic cable structure projects is about 60%
above

上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
In China, there are 21 Cable Stayed Bridges open to traffic with 400m main spans or
above, SPCC has supplied cable for 14, which is 66%.
Bridge
Type
Cablestayed
Bridge
708m
Year
Completed
2009
Shanghai, China
Nanjing No. 3 Yangtze River Bridge
648m
2005
Jiangsu, China
3
Nanjing No. 2 Yangtze River Bridge
628m
2001
Jiangsu, China
4
Shanghai Yangpu Bridge
602m
1991
Shanghai, China
5
Shanghai Xupu Bridge
590m
1997
Shanghai, China
6
Taoyaomen Bridge
580m
2005
Zhejiang, China
7
8
Jinzhou Yangtze River Bridge
Ehuang Yangtze River Bridge
500m
480m
2004
2002
9
Zhanjiang Bay Bridge
480m
2007
10
11
12
Hangzhou Bay Sea-crossing Bridge
Tongling Yangtze River Bridge
Shanghai Nanpu Bridge
448m
432m
423m
2007
1991
1991
Zhejiang, China
Hubei, China
Guangdong,
China
Zhejiang, China
Anhui, China
Shanghai, China
13
East Sea Bridge
420m
2005
Shanghai, China
14
Wuhan Junshan Yangtze River Bridge
420m
2000
Hubei, China
No.
Bridge Name
Main Span
1
Shanghai Minpu Bridge
2
Remark
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Nanjing No.3 Yangtze River Highway Bridge
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Nanjing No.2 Yangtze River Highway Bridge
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Xupu Bridge, Shanghai
Nanpu Bridge, Shanghai
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Yangpu Bridge, Shanghai
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Taoyaomen Bridge, Zhejiang
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Donghai Bridge, Shanghai
Minpu Bridge, Shanghai
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Zhanjiang Bay Bridge, Guangdong
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Qianjiang No.3 Bridge, Hangzhou
上海浦江缆索股份有限公司
Shanghai Pujiang Cable Co. Ltd.
Bandra-Worli Sea Link Project, India