【摘要】 阐述了既有桥梁承载力评估的概念,总结回顾了旧桥承载力评估的方法,特别是基于动力的桥梁承载力评估方法的最新进展,最后展望了需要进一步研究的主要科学问题。更多还原

【Abstract】 The concept of evaluation of load-carrying capacity of existing highway bridges is narrated.The methods for the evaluation,particularly the latest development of the methods based on dynamics,are summarized and reviewed,and several issues related to the methods that require deep-going research are prospected as well.更多还原