国际橡胶沥青会议.ppt

国际橡胶沥青会议.pptDevelopment of Asphalt Pavement in Jiangsu Expressway
Qian Guochao
Deputy director, .
Jiangsu munications Department
, 2009
Contents
1、General Overview
2、Challenge in Asphalt Pavement
3、Development Pavement Technology
4、Application of New Technique
5、Pavement Quality
6、Conclusion
On the eastern China coast
Where the Yangtze River empties into the sea
Area :102,600 sq km
Population: 76 millions.
GDP 4800$/person
Known as a "land of fish and rice”
Jiangsu
4
Jiangsu Transportation Investment
In recent 5 years, billion RMB was invested in highway and waterway
5
Jiangsu Highways
Highway Grade
Length, km
Expressway
3 725
Grade 1
6 490
Grade 2
19 399
Grade 3
15 351
Grade 4
72 900
Other
16 034
Total
130 000
Jiangsu Expressway
Expressway Development in Jiangsu Province
Time
Expressway Mileage (Km)
Built 3000km in past 15 years
3725km till 2008
Expressway Density, in China
Jiangsu Expressway
lanes
Length,Km
4
1630
6
2710
8
860
Total
5200
4 Lanes
6 Lanes
8 Lanes
Other Province
Open
Jiangyin Yangzte Bridge
Runyang Bridge
Nanjing 2rd Bridge
Nanjing 3 Bridge
Sutong Bridge
1088m
4 word record
Under Construction
Taizhou Yangzte Bridge
Nanjing 4th Bridge
Chongqi Bridge
江苏代表了中国跨江大桥建设的最高水平
Jiangsu Bridges
Sutong Bridge,1088m
Runyang Bridge,1490m
9
Have the most waterway mileage and density in China
Inland Waterway
4800km
20% of china
Golden Waterway
Yangzte River
Jinghang canal
work in 2020
2 longitudinal
4 transverse
Total 3455km
Jiangsu Waterway
10
Jiangsu Ports
Million ton Dock Berth
252
in China
2007
freight turnover volume
billion ton
in China
standard containers M
times than 2002
2010
Build 5 ports of 100M ton
standard containers 12 M