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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.7 No.4
- 발행연도
- 2013.12
- 수록면
- 319 - 332 (14page)
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초록· 키워드
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The purpose of this study was to investigate the design comparison of totally prefabricated bridge substructure system. Prefabricated bridge substructure systems are a relatively new and versatile alternative in substructure design that can offer numerous benefits. The system can reduce the work load at a construction site and can result in shorter construction periods. The prefabricated bridge substructures are designed by the methods of Korea Highway Bridge Code (KHBD) and load and resistance factor design (AASHTO-LRFD). For the design, the KHBD with DB-24 and DL-24 live loads is used. This study evaluates the design method of KHBD (2005) and AASHTO-LRFD (2007) for totally prefabricated bridge substructure systems. The computer program, reinforced concrete analysis in higher evaluation system technology was used for the analysis of reinforced concrete structures. A bonded tendon element is used based on the finite element method, and can represent the interaction between the tendon and concrete of a prestressed concrete member. A joint element is used in order to predict the inelastic behaviors of segmental joints. This study documents the design comparison of totally prefabricated bridge substructure and presents conclusions and design recommendations based on the analytical findings.
목차
Abstract
1. Introduction
2. Developed Totally Prefabricated Bridge Substructure
3. Design Example
4. Results and Analysis
5. Conclusions
References
참고문헌 (28)
참고문헌 신청
1. [기타자료] - AASHTO / 2007 / AASHTO LRFD bridge design specifications
2. [단행본] - Applied Technology Council(ATC 32). / 1996 / Improved seismic design criteria for California / Provisional recommendations
3. [학술지(정기간행물)] - Billington, S. L. / 2001 / Alternative substructure systems for standard highway bridges / Journal of Bridge Engineering, ASCE 6 (2) : 87 ~ 94
4. [학술지(정기간행물)] - Billington, S. L. / 2004 / Cyclic response of unbonded posttensioned precast columns with ductile fiberreinforced concrete / Journal of Bridge Engineering, ASCE 9 (4) : 353 ~ 363
5. [학술지(정기간행물)] - Cheng, C. -T. / 2008 / Shaking table tests a self-centering designed bridge substructure / Engineering Structures 30 (12) : 3426 ~ 3433
2. [단행본] - Applied Technology Council(ATC 32). / 1996 / Improved seismic design criteria for California / Provisional recommendations
3. [학술지(정기간행물)] - Billington, S. L. / 2001 / Alternative substructure systems for standard highway bridges / Journal of Bridge Engineering, ASCE 6 (2) : 87 ~ 94
4. [학술지(정기간행물)] - Billington, S. L. / 2004 / Cyclic response of unbonded posttensioned precast columns with ductile fiberreinforced concrete / Journal of Bridge Engineering, ASCE 9 (4) : 353 ~ 363
5. [학술지(정기간행물)] - Cheng, C. -T. / 2008 / Shaking table tests a self-centering designed bridge substructure / Engineering Structures 30 (12) : 3426 ~ 3433
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