首页> 外文会议>International Conference on High Performance Materials in Bridges; 20010729-20010803; Kona,HI; US >EVALUATION OF LIVE-LOAD DEFLECTION CRITERIA FOR I-SHAPED STEEL BRIDGE GIRDERS
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EVALUATION OF LIVE-LOAD DEFLECTION CRITERIA FOR I-SHAPED STEEL BRIDGE GIRDERS

机译:异形钢桥桁架梁的活载挠度准则评价

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摘要

The primary objective of this paper is to evaluate the influence of current AASHTO live-load deflection on the design of I-shaped Grade 345W (50W) and HPS 485W (70W) steel girders. Summary information pertaining to an extensive literature review as well as results of a parametric study is presented. Lastly, recommendations are presented regarding alternative serviceability limitations that more adequately control the vibration.
机译:本文的主要目的是评估当前AASHTO活载挠度对I型345W(50W)和HPS 485W(70W)钢梁设计的影响。介绍了有关广泛文献综述以及参数研究结果的摘要信息。最后,提出了有关可替代的使用性限制的建议,这些限制可以更充分地控制振动。

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