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      • 내하력 평가를 위한 효과적 접근방법: 콘크리트 교량

        안승수 ( Seuoung Su An ),황진하 ( Jin Ha Hwang ) 충북대학교 산업과학기술연구소 2010 산업과학기술연구 논문집 Vol.24 No.2

        Generally, if serious damage, defect, and degradation phenomena of materials that can affect behavior of bridge deck do not exist, the safety factors and load carrying capacity was satisfied to the design load. Although the load carrying capacity of the bridges was satisfied to the design standard, it was examined that load carrying capacity in many of the bridges was evaluated though loading test. However, full or partial control on traffic during the loading tests may cause not only inconvenience to the traffic but also increase of the logistics cost and time. Therefore, in this study, according to the related reports the condition evaluation, loading test, and load carrying capacity evaluation was made a database and statistically analyze each variables. For validation, the proposed method was applied to examine the suitability of loading test to bridge that was satisfied the safety factor and load carrying capacity to the design load. Also, this study will be expected to provide the reasonable method for suitability of loading test. The results show that 30 bridges among 46 bridges was not utilized loading test to evaluate of load carrying capacity, but other bridges was utilized loading test.

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