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題名 | 含RC牆耐震設計R值使用值之建議=Suggestion of R Value for Use in Earthquake Resistance Design of Building with RC Walls |
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作者姓名(中文) | 涂耀賢; 江文卿; 周逢霖; 洪志評; | 書刊名 | 德霖學報 |
卷期 | 24 2010.08[民99.08] |
頁次 | 頁265-276 |
分類號 | 441.571 |
關鍵詞 | 剪力牆; R值; 破壞模式; RC; Reinforced concrete; Shear wall; R value; Failure mode; |
語文 | 中文(Chinese) |
中文摘要 | 建築物中 RC 牆之勁度高於其他構件,在耐震過程中RC 牆先吸收多數之地震力,故而成為 主控建築物行為之構件。RC 牆之預估破壞模式屬剪力破壞抑或撓曲破壞,將左右工程師於耐震設 計中韌性容量(R 值)的選取,目前規範以結構系統分類方式規定R 值,其值有3.3、3.6、 4.0 及4.8。 本文研究之目的乃以RC 剪力牆試驗資料之實際破壞模式與評估破壞模式之差異性,說明以破壞模 式選擇R 值可能之誤判,並對工程師選擇R 值做一建議。 |
英文摘要 | Owing to the relative high stiffness, RC wall absorbs most of the earthquake forces during earthquake and therefore is considered to be the controlling element which affects the building behavior. In earthquake resistance design, selection of the ductility capacity (R value) depends on whether the RC wall failure mode is of shear or flexural type. The recent specifications specify the R value according to the structure system classification to be 3.3, 3.6, 4.0 and 4.8. The purpose of this research is to point out the possible misjudgment resulted from R value selection by failure mode through comparison of the differences between the actual failure mode deduced from shear wall test data and the assessment failure mode. Suggestion for selection of R value is also included. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。