Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region 1 Status of Korean Steel Codes and Development of Asian Steel Code Sang-Hyo Kim (Yonsei Univ.) Young-Jong Kang (Korea Univ.) Kyong-Ho Chang (Chung-Ang Univ.) KSSC ACECC Workshop on Harmonization of Design Codes in the Asian Region November 4, 2006 Taiwan
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Status of Korean Steel Codes and Development of Asian ... · Status of Korean Steel Codes and Development of Asian Steel Code Sang-Hyo Kim (Yonsei Univ.) Young-Jong Kang (Korea Univ.)
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Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region1
Status of Korean Steel Codes and Development of Asian Steel Code
Sang-Hyo Kim (Yonsei Univ.)Young-Jong Kang (Korea Univ.)
Kyong-Ho Chang (Chung-Ang Univ.)
KSSC
ACECC Workshop on Harmonization of Design Codes in the Asian RegionNovember 4, 2006
Taiwan
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region2
I. Current Status of Design Codes for Structures in Korea
Design Code for Highway Bridges- approved by MOCT
- developed by KRTA (Korea Road & Transportation Association)
- contains
1) General scope
2) Loads and others
3) Steel bridges (ASD)
4) Concrete bridges (Strength Design)
5) Substructures
6) Seismic Design
LRFD Code
- Developed in 1996, MOCT
- practically not in use
- AASHTO-LRFD: first being used for Incheon Grand Bridge
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region3
I. Current Status of Design Codes for Structures in Korea
Design Code for Buildings- approved by MOCT
- Steel Building(LRFD) by KSSC and AIK (Architectural Institute of Korea)
- Concrete Building(LRFD) by KCI and AIK
Design Code for Steel Structures- approved by MOCT
- developed by KSSC (Korean Society of Steel Construction)
- based on Allowable Stress Design
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region4
I. Current Status of Design Codes for Structures in Korea
Design Code for Concrete Structures- LRFD
- approved by MOCT
- developed by KCI (Korea Concrete Institute)
Design Code for Railway Bridges- ASD
- approved by MOCT
- developed by KSSC and KSCE (Steel Bridges)
KCI and KSCE (Concrete Bridges)
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region5
II. Development of New Design Codes
Demand on LRFD codes for highway and railway bridges
Demand on Performance-based design codes
- starts a preliminary research project to develop a design guideline
supported by MOCT (2006. 10 ~ 2009. 10)
- proposed a RFP to develop a performance-based design code for
steel highway bridges (5 years project)
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region6
• Most international bidding of construction projects in Asian market require internationally approved codes and standards.
III. Code Harmonization in the Asian Region- Steel Structures -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region7
Appendix A (1/2)
DaelimAISCBS/ASTM97-2000Crude Oil Station PlantKuwait
SKAISCASTM94-96Liquid Propane Tank ProjectKuwait
HyundaiBSASTM95-2000SABIA POWER STATION PROJECTKuwait
Construction CompanyDesign StandardMaterial StandardPeriodProjectCountry
Appendix A (2/2)
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region9
• However, the international codes do not reflect the local natural conditions, socio-cultural environment, technology, and workmanship inthe Asian region.
• The need of Asian Steel Code is widely recognized to provide the basis for commonstandards for steel construction industry in Asia.
III. Code Harminization in the Asian Region- Steel Structures -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region10
• The competition with concrete construction isgetting higher in construction market.
• In order to compete with concrete constructionand share the construction market in Asiancountries, more advanced, unified, globally acceptable codes and standards – a common performance-based standards – for steel construction is urgently required because the Asian Concrete Model Code based on the performance-based design has been developed already.
III. Code Harminization in the Asian Region- Steel Structures -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region11
Who develop the Asian Steel Code?
III. Code Harminization in the Asian Region- Steel Structures -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region12
18,832
222,413
110,511
45,310
31,779
7,544
3,960
2,042
2003
18,56719,59818,230Taiwan
349,362280,486182,249China
112,471112,718107,745Japan
47,82047,52145,390Korea
38,08332,62628,814India
7,7577,4147,527Australia
6,3005,6984,722Malaysia
2,8002,4122,462Indonesia
200520042002Country
-Asia (2002~2005, Unit : 1,000 Metric tones)
Table 1. Crude steel production statistics
III. Code Harminization in the Asian Region- Steel Structures -
* Source: International Iron and Steel Institute (IISI)
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region13
• Asian Concrete Model Code (ACMC 2001) hasbeen developed by International Committee onConcrete Model Code (ICCMC), whose membersare representatives from 13 Asian countriesand Australia.
7 professional organizations in Asian countriessupport the development of ACMC 2001:China – Japan – Korea, India, Indonesia, Philippines, SriLanka.
III. Code Harminization in the Asian Region- Steel Structures -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region14
• International Committee on Asian Code for SteelStructures (ICACSS), needs to be established, as soon as possible, in order to implement the road map for further research and developmentas well as code writing works.
III. Code Harminization in the Asian Region- Steel Structures -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region15
During PSSC98 held in Seoul, the first informaltalk was initiated by Prof. Fukumoto about thenecessity for organizing the ICACSS (International Committee on Asian Code of Steel Structures) and the need to have further talk.
The first official meeting on ICACSS was heldin Tokyo, June 2000, by the InternationalCommittee of JSSC under the leadership ofProf. Gato, Prof. Fukumoto, and Prof.Takanashi.
III. Code Harminization in the Asian Region- Current State of Progress for Asian Steel Code -
Nov. 4. 2006 ACECC Workshop on Harmonization of Design Codes in the Asian Region16
• 2nd formal meeting on Asian Steel Code during the 8th C-J-K symposium on Structural Steel Construction in Seoul, Oct. 2005.
• No agreement on further talks on Asian Steel Code.
III. Code Harminization in the Asian Region- Current State of Progress for Asian Steel Code -