[{"data":1,"prerenderedAt":61},["ShallowReactive",2],{"q-114180-arch_structure-7":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-114180-801-0102-007","architect","114180",114,"建築結構",7,null,"下列何種結構系統較不適用於超過 50 公尺之高層建築？",{"A":14,"B":15,"C":16,"D":17},"剛構架與斜撐構架系統","拱結構系統","管狀（tube）結構系統","巨型構架（mega-frame）系統",[19],"B","single",[],"本題考點：高層建築適用的抗側力結構系統——剛構架、斜撐構架、管狀結構、巨型構架，與以承受垂直載重為主、適合大跨度的拱結構之區別。\n【正解理由】高層建築的控制因素是風力與地震力造成的側向力、傾覆彎矩與側向位移，結構系統必須有足夠的側向勁度與強度。剛構架、斜撐構架、管狀結構與巨型構架都是以豎向構架抵抗側力、可沿高度向上延伸的系統；拱結構則是把垂直載重轉成沿拱軸的壓力傳到兩端支承，擅長的是大跨度屋頂、橋梁這類水平跨越問題，它本身會產生水平推力，對垂直疊高的樓層與側向力並無效率。故選 B。\n【逐項排除】\n(A) 不符合題目所問。剛構架（抗彎矩構架）以梁柱剛接抵抗側力，斜撐構架以斜撐軸力提供側向勁度，兩者及其組合都屬抵抗地震力之結構系統（《建築技術規則建築構造編》第 42 條第 1 項）；耐震設計規範並對高度超過 75 公尺、具鋼骨斜撐構架或鋼筋混凝土剪力牆之建築物另訂系統限制（《建築物耐震設計規範及解說》第 1.8 節），可見斜撐構架本來就用於高層建築。\n(B) 符合題目所問。拱以軸向壓力跨越水平距離，需要支承承受水平推力，適合大跨度空間，不是用來抵抗高層建築的側向力與傾覆彎矩，所以較不適用於超過 50 公尺之高層建築。\n(C) 不符合題目所問。管狀結構把外周的密柱深梁（或斜撐）連成一個整體的筒，整棟建築像一根豎立的懸臂空心管抵抗傾覆彎矩，側向勁度大，是超高層建築常用的系統，並衍生出筒中筒、束筒等型式。\n(D) 不符合題目所問。巨型構架以跨越數層的巨柱與巨梁（或巨型斜撐）組成主構架，次結構再承受各層樓板，能以少數大構件提供很高的側向勁度，適用於超高層建築。\n【記憶點】拱擅長「跨」，不擅長「疊」：高層靠剛構架、斜撐、管狀、巨型構架抵抗側力，拱留給大跨度。",521,1,true,[27,30,33,36,39,42],{"number":28,"session":7,"stem":29},4,"一長度為 2 m 圓棒，直徑為 30 mm，彈性模數為 70 GPa，波松比（Poi…",{"number":31,"session":7,"stem":32},5,"關於圓球薄殼結構，下列敘述何者錯誤？",{"number":34,"session":7,"stem":35},6,"關於薄膜結構，下列敘述何者正確？",{"number":37,"session":7,"stem":38},8,"有關高層建築結構系統與設計，下列敘述何者錯誤？①高層建築於設計風力下之層間位移角，不…",{"number":40,"session":7,"stem":41},9,"某等跨距構架活載重 w 全部負載、間隔負載如圖(a)、圖(b)所示，若活載重大於靜載…",{"number":43,"session":7,"stem":44},10,"若一地震之顯著振動週期為 1 秒，則對一般建築物而言，樓高幾層者易與該地震形成共振現…",[46,49,52,55,58],{"number":10,"session":47,"stem":48},"113190","在進行高層建築物結構設計時，下列敘述何者錯誤？",{"number":10,"session":50,"stem":51},"112190","關於高層建築物的設計與建築物在地震中的反應，下列敘述何者正確？",{"number":10,"session":53,"stem":54},"111180","下圖為一鋼結構的梁柱接頭所使用鋼材之拉力試驗結果，於 C 點發生材料斷裂，下列敘述何…",{"number":10,"session":56,"stem":57},"110180","關於「非結構牆」之敘述，下列何者錯誤？",{"number":10,"session":59,"stem":60},"109180","關於建築用木材之敘述，下列何者錯誤？",1791863195372]