姓名 |
何東杰(Tung-Chieh
Ho) |
電子郵件信箱 |
ansys57@pchome.com.tw |
畢業系所 |
營建工程系碩士班(Department
and Graduate Institute of Constrction Engineering) |
畢業學位 |
碩士(Master) |
畢業時期 |
90學年第2學期 |
論文名稱(中) |
鋼鈑補強混凝土樑之分析 |
論文名稱(英) |
Analysis of Concrete
Beams Retrofitted by Steel Plates |
檔案 |
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|
論文使用權限 |
校內外完全公開 |
論文語文/頁數 |
中文/95 |
摘要(中) |
近幾年來,世界各先進國家積極應用各式各樣的材料對鋼筋混凝土結構物補強,而以鋼鈑補強為最常見之補強方法。目前國內外相關研究主要以試驗分析為主,對於鋼鈑補強鋼筋混凝土構件之數值模擬研究較少。本研究主要重點為鋼鈑補強鋼筋混凝土樑之有限元素法分析,應用非線性有限元素分析程式-ANSYS,配合不同種類的元素型式,建立鋼鈑補強鋼筋混凝土樑之有限元素模型。以有限元素法模擬、分析和預測由鋼鈑補強的鋼筋混凝土樑之力學行為和破壞模式,並探討鋼筋混凝土樑應用有限元素法分析時,由元素型式、材料參數、網格密度和補強型式對勁度與極限承載力之影響。 |
摘要(英) |
In recent years,
modern countries in the world have paid more attentions to use every
kind of materials to the strengthening of reinforced concrete
structures. However, the most common method is that the reinforced
concrete structures had retrofitted by steel plates. Most of research
efforts in applications of steel plates to retrofitting reinforced
concrete structures have focused on experimental studies. However, there
are very few on numerical simulations. The goal of the present research
is to analyze and predict the behavior and failure mechanism of
reinforced concrete beams and use the nonlinear finite element
program-ANSYS Also, the present research discusses the effect of element
type, material parameters, meshing density, and retrofitted type used in
the analysis on stiffness and ultimate load capacity. |
關鍵字(中) |
補強
鋼筋混凝土
有限元素分析 |
關鍵字(英) |
Reinforced
Reinforced Concrete
Finite Element Analysis |
指導教授 |
金文森
|