[{"data":1,"prerenderedAt":61},["ShallowReactive",2],{"q-114180-arch_structure-29":3},{"question":4,"neighbors":26,"sameNumber":45,"prev":34,"next":37},{"id":5,"classKey":6,"session":7,"year":8,"subject":9,"number":10,"groupStem":11,"ownStem":12,"stem":12,"options":13,"answer":18,"answerKind":20,"answerS":11,"answerNote":11,"images":21,"explanation":22,"withheld":11,"deepChars":23,"freq":24,"indexable":25},"arch-114180-801-0102-029","architect","114180",114,"建築結構",29,null,"依建築物混凝土結構設計規範，進行構材斷面強度設計時，混凝土最外受壓纖維之最大應變假設為何？",{"A":14,"B":15,"C":16,"D":17},"0.004","0.003","0.002","0.001",[19],"B","single",[],"本題考點：建築物混凝土結構設計規範強度設計的基本假設——混凝土最外受壓纖維的最大可用應變。\n【正解理由】《建築技術規則建築構造編》第 416 條規定構材依強度設計法設計時，應考慮力之平衡與應變之一致性，其他相關設計假設於設計規範定之；設計規範的對應規定是《建築物混凝土結構設計規範》第 22.2.2.1 節：混凝土最外受壓纖維之最大應變應假設為0.003。故選 B。\n【逐項排除】\n(A) 0.004：不符。《建築物混凝土結構設計規範》第 22.2.2.1 節的解說指出一般配比、材料及強度之構材，發展出構材強度時之應變通常在0.003至0.004間，0.004只是試驗觀察範圍的上端；設計時採用的是固定假設值0.003，不是0.004。\n(B) 0.003：符合。與《建築物混凝土結構設計規範》第 22.2.2.1 節的假設值一致。\n(C) 0.002：不符。《建築物混凝土結構設計規範》第 22.2.2.1 節的假設值是0.003；0.002比規範假設值小，不是強度設計所採用的最外受壓纖維最大應變，應改為0.003。\n(D) 0.001：不符。比（《建築物混凝土結構設計規範》第 22.2.2.1 節）的0.003小得多，不是規範所定的假設值，應改為0.003。\n【記憶點】強度設計的混凝土極限壓應變只背一個數：0.003。",483,1,true,[27,30,33,36,39,42],{"number":28,"session":7,"stem":29},26,"下列何者載重分布，使懸臂梁固定端彎矩最大？ 2w 2w w 0 0 L L L (a…",{"number":31,"session":7,"stem":32},27,"如圖所示的三鉸式剛架，A、E 為鉸支承，C 為鉸接，B、D 為剛接。則有關 A 點之…",{"number":34,"session":7,"stem":35},28,"如圖所示之剛構架，各桿件之 EI 值皆相同，於 B 點承受一集中載重 P 作用，下列…",{"number":37,"session":7,"stem":38},30,"關於鋼筋混凝土柱，下列敘述何者正確？",{"number":40,"session":7,"stem":41},31,"有關鋼筋混凝土結構設計概念，下列敘述何者較不適當？",{"number":43,"session":7,"stem":44},32,"耐震設計時為了確保鋼筋混凝土結構之韌性行為，下列敘述何者錯誤？",[46,49,52,55,58],{"number":10,"session":47,"stem":48},"113190","關於預力混凝土梁之敘述，下列何者錯誤？",{"number":10,"session":50,"stem":51},"112190","試分析下圖結構，下列剪力圖與彎矩圖何者正確？ 300 N\u002Fm 800 N A B 6…",{"number":10,"session":53,"stem":54},"111180","如下圖所示之 4 個靜不定剛構架（rigid frame），撓曲剛度（EI）為定值，…",{"number":10,"session":56,"stem":57},"110180","我國交通部中央氣象局於 109 年施行新的地震震度分級制度，讓地震震度分布與災害位置…",{"number":10,"session":59,"stem":60},"109180","均質材料之柏松比（poisson ratio）定義為構件受拉伸或壓縮力時，其橫向應變…",1791863195569]