研究生: |
Hugo Andy Soleman Hugo Andy Soleman |
---|---|
論文名稱: |
近梁底穿孔往負載重行為 Cyclic Response of RC Flexural Members with opening Close to Fixed End |
指導教授: |
鄭敏元
Min-Yuan Cheng |
口試委員: |
黃世建
Shyh-Jiann Hwang 廖文正 Wen-Cheng Liao |
學位類別: |
碩士 Master |
系所名稱: |
工程學院 - 營建工程系 Department of Civil and Construction Engineering |
論文出版年: | 2023 |
畢業學年度: | 111 |
語文別: | 英文 |
論文頁數: | 140 |
外文關鍵詞: | plastic hinge region, shear mechanism |
相關次數: | 點閱:213 下載:33 |
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ABSTRACT
An experimental research was conducted to evaluate the behavior of reinforced concrete beam member with an opening in the plastic hinge region. The test parameter investigated in this study is the distance of the opening from the concrete base block. A total of three cantilever beam specimens were tested under displacement reversals. All of the test specimens were designed in compliance with ACI 318-19 (ACI Committee 318,2019). Test results indicate the specimen loss of strength was primarily associated by the shear mechanism. Design parameters that influenced the specimen overstrength, Vpeak/Vmn, were discussed. Effective stiffness of each deformation component was estimated. A simple model to predict the shear strength based on the buckling of the compression bar was proposed.
REFERENCES
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