지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.12
- 수록면
- 637 - 647 (11page)
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초록· 키워드
오류제보하기
Bridges are ones of fundamental facilities for roads which become social overhead capital facilities and they are designed to get safety in their life cycles. However as time passes, bridge can be damaged by changes of external force and traffic environments. Therefore, a bridge should be repaired and maintained for extending its life cycle. The working load on a bridge is one of the most important factors for safety, it should be calculated accurately. The most important load among working loads is live load by a vehicle. Thus, the travel characteristics and weight of vehicle can be useful for bridge maintenance if they were estimated with high reliability. In this study, a B-WIM system in which the bridge is used for a scale have been developed for measuring the vehicle loads without the vehicle stop. The vehicle loads can be estimated by the developed B-WIM system with the reaction responses from the supporting points. The algorithm of developed B-WIM system have been verified by numerical analysis.
목차
Abstract
1. Introduction
2. B-WIM System
3. Verification of B-WIM System by Numerical Analysis Model
4. Conclusion
References
참고문헌 (9)
참고문헌 신청
1. [보고서] - Laboratoire Central des Ponts et Chaussees / 2001 / Weigh-in-motion of axles and vehicles forEurope(WAVE)
2. [학술지(정기간행물)] - F. Moses / 1979 / Weigh-In motion system usinginstrumented bridge / Transportatin Engineering Journal, ASCE 105 : 233 ~ 249
3. [학술지(정기간행물)] - S. S. Law / 1997 / Moving force identification: A timedomain method / Journal of Sound and Vibration 201 (1) : 1 ~ 22
4. [학술지(정기간행물)] - E. S. Hwang / 1999 / Analysis of truck traffic characteristicsusing BWIM system / Journal of Korean Society of Steel Construction 11 (2) : 223 ~ 232
5. [보고서] - Korea Highway Corporation / 2001 / A study forlive load formulation on highway bridges
2. [학술지(정기간행물)] - F. Moses / 1979 / Weigh-In motion system usinginstrumented bridge / Transportatin Engineering Journal, ASCE 105 : 233 ~ 249
3. [학술지(정기간행물)] - S. S. Law / 1997 / Moving force identification: A timedomain method / Journal of Sound and Vibration 201 (1) : 1 ~ 22
4. [학술지(정기간행물)] - E. S. Hwang / 1999 / Analysis of truck traffic characteristicsusing BWIM system / Journal of Korean Society of Steel Construction 11 (2) : 223 ~ 232
5. [보고서] - Korea Highway Corporation / 2001 / A study forlive load formulation on highway bridges
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