کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
510819 865793 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identification of a human walking force model based on dynamic monitoring data from pedestrian bridges
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Identification of a human walking force model based on dynamic monitoring data from pedestrian bridges
چکیده انگلیسی

A general investigation procedure for the vibration serviceability of pedestrian bridges is accomplished by comparing the dynamic response of structures to vibration effects on serviceability limiting states. The purposes of this study were to investigate the dynamic response characteristics of pedestrian bridges and to develop a human walking force model to assist in the development and design of pedestrian bridges. Human walking force parameters were identified by a genetic algorithm (GA) from experimental forced vibration data. The results of the dynamic response obtained by the GA were in agreement with the experimental results. Therefore, the GA system was useful in the identification of pedestrian walking forces, and from the experimental and calculated results, it is considered that the walking force model identified by the GA is substantially accurate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 84, Issues 8–9, March 2006, Pages 541–548
نویسندگان
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