[{"data":1,"prerenderedAt":60},["ShallowReactive",2],{"q-107180-arch_construction-60":3},{"question":4,"neighbors":25,"sameNumber":44,"prev":33,"next":36},{"id":5,"classKey":6,"session":7,"year":8,"subject":9,"number":10,"groupStem":11,"ownStem":12,"stem":12,"options":13,"answer":16,"answerKind":18,"answerS":11,"answerNote":11,"images":19,"explanation":21,"withheld":11,"deepChars":22,"freq":23,"indexable":24},"arch-107180-801-0103-060","architect","107180",107,"建築構造與施工",60,null,"鋼構在梁柱接合的方式與施工，常用鉸接或剛接來表示，下列符號何者為剛接合的表現方式？柱",{"A":14,"B":15,"C":14,"D":15},"","梁梁",[17],"B","single",[20],"\u002Fimages\u002Farch-107180-801-0103-060.png","本題考點：鋼構架梁柱節點「剛接」與「鉸接」在結構圖上的表示符號，以及兩種接合在力學行為上的差別。\n【正解理由】結構分析時，節點可假設為鉸接合或剛接合，難以歸類時才假設為半剛性接合（《木構造建築物設計及施工技術規範》第 3.4.1 節）。兩者的差別在於能不能傳遞彎矩：剛接合的梁柱在受力後夾角保持不變，接頭可同時傳遞軸力、剪力與彎矩；鉸接合則允許梁端自由轉動，只傳遞軸力與剪力，不傳遞彎矩。鋼構圖面上習慣以「空心圓圈」代表可轉動的鉸，以梁柱交會處上下（或梁端兩側）各一個「塗黑實心三角形」代表梁端與柱完全接合、可傳遞彎矩的剛接。看題圖：(B) 在梁線與柱線交會處上下各畫了一個塗黑的實心三角形，正是剛接合的表現方式。故選 B。\n【逐項排除】\n(A) 不符。題圖為代表柱的方框旁緊接一個空心圓，再連到梁；空心圓表示梁端以鉸接方式接到柱側，梁端可以轉動、不傳遞彎矩，屬於鉸接表示法。要表達剛接，梁柱交會處應標上塗黑的實心三角形，如 (B)。\n(B) 符合。梁柱交會處上下各一個塗黑實心三角形，表示梁與柱在此完全接合、夾角不變、可傳遞彎矩，即剛接合。\n(C) 不符。題圖在梁線上下各畫一個空心圓，表示上下柱段與梁在此以鉸相接，節點可轉動、不傳遞彎矩，仍是鉸接表示法，不是剛接。\n(D) 不符。題圖只畫出梁線與柱線交會，交會處沒有任何接合記號，圖面上無法表達「可傳遞彎矩」這個剛接特徵；在本題的符號體系中，剛接要以實心三角形明確標示，(D) 不是題目所問的剛接合表現方式。\n【記憶點】空心圓＝鉸（會轉、不傳彎矩）；塗黑實心三角＝剛（不轉、傳彎矩）。",832,1,true,[26,29,32,35,38,41],{"number":27,"session":7,"stem":28},57,"依據無障礙設計技術規範，下列敘述何者錯誤？",{"number":30,"session":7,"stem":31},58,"有關鋼材符號，下列敘述何者錯誤？",{"number":33,"session":7,"stem":34},59,"現代建築中雖將磚視為非建築構造來使用，但為了使其仍有一定的強度束制，於磚的中間常用何…",{"number":36,"session":7,"stem":37},61,"下列何者不是木構造建築物之構架斜撐方式？",{"number":39,"session":7,"stem":40},62,"下列有關電梯車廂緊急救出口之敘述何者錯誤？",{"number":42,"session":7,"stem":43},63,"依公共工程施工綱要規範之內容，有關噴附式防火被覆之設計與施工，下列敘述何者錯誤？",[45,48,51,54,57],{"number":10,"session":46,"stem":47},"114180","關於防火構造建築物內之挑空部分，下列敘述何者錯誤？",{"number":10,"session":49,"stem":50},"113190","依建築技術規則之規定，防火門窗周邊多少範圍內之牆壁應以不燃材料建造？",{"number":10,"session":52,"stem":53},"112190","傳統建築疊斗式大木構架係以斗栱支撐桁楹，以下有關此處斗拱之敘述何者錯誤？",{"number":10,"session":55,"stem":56},"111180","依據 CNS 標準規定，一種磚建築用普通磚之吸水率應不超過：",{"number":10,"session":58,"stem":59},"110180","依建築技術規則建築構造編，基樁以整支應用為原則，樁必須接合施工時，其接頭應不得在基礎…",1791863210829]