| Summary: | 碩士 === 國立臺灣科技大學 === 營建工程技術學系 === 81 === An analytical model, based on sectional analysis and moment-
area method is proposed to predict the deflections of
reinforced concrete beams.The interaction between the concrete
and rebar in tension,such as the tension-stiffening effect of
concrete and slippage of rebars was carefully considered in
this model. The analytical results of this proposed model were
compared with available experimental data. During
comparison, the varied parameters includes compressive
strength of concrete, steel ratio, loading type and width-
to-depth ratio of cross section. The ACI 318-89 method was also
studied by this model,and further modification was recommended
for design purpose.
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