查詢結果分析
來源資料
頁籤選單縮合
題 名 | 鋼筋混凝土柱可靠性設計之研究 |
---|---|
作 者 | 游新旺; | 書刊名 | 技術學刊 |
卷 期 | 9:1 1994.03[民83.03] |
頁 次 | 頁1-12 |
分類號 | 441.557 |
關鍵詞 | 可靠性設計; 強度設計; 強度折減因子; Reliability based design; Ultimate strength design; Strength reduction factor; |
語 文 | 中文(Chinese) |
中文摘要 | 本文針對鋼筋混凝土柱,在考慮荷重及材料強度,均為隨機變數之條件下,建立可靠性設計程式。對於柱縱向鋼筋量之決定,期使各斷面之破壞機率值均趨於預先選定之固定常數,如10-4,以達經濟及合理之設計目標。文中有關桿件抗力與組合載重考慮以不同分配函數假設,再配合模擬術處理技巧,以尋找不同分配函數對破壞機率值間之影響。最後並以可靠性理論提出柱強度折減因子與破壞機率值間之關係。 |
英文摘要 | This study is aimed to establish a reliability based design approach for the reinforced concrete columns, in consideration of the loading and material strength as random variables. Longitudinal steel area for the column is selected based on an assumption that the probability of failure at each cross section approaches a predetermined constant, e.g.10-4, in order to achieve an economical and yet reasonable design target. Each member resistance and combined loading has been processed with various assumed distribution, then simulation technique is used for searching the influence of different distribution to the probability of failure. As a result, a reliability based design approach is therefore established to demonstrate the relationship of the column strength reduction factor to the probability of failure. |
本系統中英文摘要資訊取自各篇刊載內容。