教師資料查詢 | 類別: 會議論文 | 教師: 高金盛 KAO CHIN-SHENG (瀏覽個人網頁)

標題:曲線薄壁箱型梁橋之隨機靜力分析
學年95
學期1
發表日期2006/09/01
作品名稱曲線薄壁箱型梁橋之隨機靜力分析
作品名稱(其他語言)Stochastic Statics Analysis of Curved Thin-Wall Box Girder Bridges
著者苟昌煥; 高金盛; 馬世瑋; 范竣傑
作品所屬單位淡江大學土木工程學系
出版者
會議名稱中華民國第八屆結構工程研討會=The 8th National Conference on Structural Engineering
會議地點南投, 臺灣
摘要曲線橋受到荷重時其上部結構會產生較大之扭轉效應,因此曲線橋宜多採用抗扭性能良好之箱型梁來作為主梁。鑑於曲線薄壁箱型梁對參數(如材料性質、幾何尺寸、外部荷載等等)的探討多採用絕對數值,因此無法完整表現出橋梁在實際施工過程中,參數因施做誤差而造成的影響。據此,本文在曲線箱型梁翹曲扭轉分析理論中加入參數隨機性之考慮,透過響應面法,在參數隨機性作用下,探討力學行為的變化。;More significant torsional effect occurs in the superstructure of a curved girder bridges under load, box girders having good torsional resistance are therefore suitable for the main girder application of such bridges. Since the parameters of curved thin-wall box girder such as material characteristics, geometric dimensions, external loads, etc., are generally explored using their absolute values, it is difficult to express thoroughly the influences caused by parametric mistake owing to the actual construction process. In view of the above, this study aims to find mechanical variations under actions of stochastic parameters by way of the response surface approach, combining considerations of stochastic parameters in analytic theories of the warping torsion of curved box girders.
關鍵字曲線薄壁箱型梁;隨機;響應面法;Curved thin-walled box girder;Stochastic;Response surface approach
語言中文
收錄於
會議性質國內
校內研討會地點
研討會時間20060901~20060903
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處中華民國第八屆結構工程研討會論文集=Proceedings of the 8th National Conference on Structural Engineering8頁
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