所謂的耐震能力，係指在地震來襲時，利用建築物之強度與韌性，使建築物產生崩
塌之地表加速度Ac 。本文的建築物耐震能力評估，是以結構物各桿件之實際尺寸、材
料性質及斷面配筋，依據各桿件之強度、韌性與破壞模式，求得樓層的極限剪力強度與
韌性容量，進行耐震能力評估。除了對在最近數次地震中受損嚴重的中小學校舍進行耐
震能力評估外，並針對其耐震能力不足之處，提供結構物耐震補強的方法，進而分析比
較其優劣，提供未來學校建築物耐震補強工作的參考。 The seismic capacity of buildings stems from the strength and ductility to withstand
earthquakes, and the seismic capacity, Ac ' is the ground acceleration which causes buildings
collapse when earthquakes occur. The seismic capacity evaluation in this paper makes use of
the member dimensions and properties of the buildings to get the strength, ductility, and
failure mode of elements. According to them, we can calculate structural ultimate strength
and ductility to evaluate buildings. In addition to this, we take some school buildings for
example to evaluate the seismic capacity. In accordance with the insufficiency of seismic
capacity, we also make several plans to enhance the seismic capacity and compare the plans
to provide suggestions for the strengthening design .
