【摘 要】
：
The traffic load effects on existing bridges may be quite different from those of design live loads due to various traffic environments.However,the bridge maintenance and safety assessment of in-servi
【机 构】
：
School of Civil and Environmental Engineering,Yonsei University,Seoul,Korea
【出 处】
：
The 7th International Conference on Bridge Maintenance, Safe
论文部分内容阅读
The traffic load effects on existing bridges may be quite different from those of design live loads due to various traffic environments.However,the bridge maintenance and safety assessment of in-service bridges are performed to maintain the load carrying capacities that have been aimed at the design stage without considering current traffic environments in the fields.
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