教師資料查詢 | 類別: 會議論文 | 教師: 李英豪 LEE YING-HAUR (瀏覽個人網頁)

標題:混凝土鋪面版之角隅荷重與翹曲應力分析
學年85
學期1
發表日期1996/09/01
作品名稱混凝土鋪面版之角隅荷重與翹曲應力分析
作品名稱(其他語言)Corner loading and curling stress analysis of concrete pavements
著者李英豪; 李英明
作品所屬單位淡江大學土木工程學系
出版者臺北市中華民國結構工程學會
會議名稱中華民國第三屆結構工程研討會=The 3th National Conference on Structural Engineering
會議地點屏東縣, 臺灣
摘要Since corner breaks are one of the major structural distresses in jointed concrete pavements, this research study focuses on the determination of the critical bending stresses at the corner of the slab due to the individual and combination effects of wheel loading and thermal curling. A well-known slab-on-grade finite element program(ILLI-SLAB) was used for the analysis. Based on the principles of dimensional analysis, the dominating mechanistic variables were carefully identified and verified. The resulting corner stresses were compared to theoretical Westergaard solutions. Adjustment factors were introduced to account for this discrepancy. Prediction models were developed as an alternative to the very time- consuming and complicated F.E. analysis to estimate stresses for design purposes with sufficient accuracy.
關鍵字混凝土鋪面;角隅荷重;趐曲應力;預測模式;Concrete Pavement;Corner Loading;Curling Stress;Prediction Model
語言英文
收錄於
會議性質國內
校內研討會地點
研討會時間19960901~19960903
通訊作者李英豪
國別中華民國
公開徵稿Y
出版型式
出處中華民國第三屆結構工程研討會論文集(二)=Proceedings of the 3th National Conference on Structural Engineering, pp.1283-1292
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