[{"data":1,"prerenderedAt":62},["ShallowReactive",2],{"q-108180-arch_construction-18":3},{"question":4,"neighbors":27,"sameNumber":46,"prev":35,"next":38},{"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":23,"withheld":11,"deepChars":24,"freq":25,"indexable":26},"arch-108180-801-0103-018","architect","108180",108,"建築構造與施工",18,null,"下圖之施工順序屬於何種樁基腳的作法？ ① ② ③",{"A":14,"B":15,"C":16,"D":17},"預壘樁","辛浦萊樁","百力達樁","法蘭基樁",[19],"A","single",[22],"\u002Fimages\u002Farch-108180-801-0103-018.png","本題考點：辨認場鑄基樁的施工流程圖，關鍵在「用螺旋鑽鑽孔、由鑽桿灌漿、再插入補強材」這組順序屬於哪一種樁。\n【正解理由】先讀圖：圖①是連續螺旋鑽桿鑽入地層至預定深度；圖②是螺旋鑽桿一面上拔，一面由鑽桿底端把漿料灌入孔底，孔底已可看到填充的漿體；圖③是鑽桿完全拔出、整個樁孔已被漿料填滿；第四個未編號的圖示則是由孔頂往已灌滿的漿體中插入構件。整個流程沒有任何打擊、沒有鋼套管，也沒有擴大樁底的動作，靠的是「螺旋鑽鑽孔 → 拔鑽同時由鑽桿注漿 → 插入鋼筋籠或型鋼」，這正是預壘樁（PIP 樁）的施工順序。預壘樁屬於不打擊、低振動的鑽掘類場鑄樁，樁體由灌入的砂漿與後插的補強材共同組成。故選 A。\n【逐項排除】\n(A) 正確。預壘樁的三個特徵：螺旋鑽鑽孔、拔鑽時由中空鑽桿注漿、漿體未硬化前插入鋼筋籠或型鋼，與圖①②③及第四個圖示逐一對應。\n(B) 錯誤。辛浦萊樁是「打入」鋼套管的場鑄樁：先把底端封閉（附樁靴）的鋼套管打入地層，再於管內澆置混凝土並拔出套管，樁靴留在樁底。它有打擊動作、有鋼套管，圖中卻只有螺旋鑽桿與注漿，兩個要件都不符；要對應辛浦萊樁，流程圖應畫出打擊套管與管內澆置混凝土。\n(C) 錯誤。百力達樁的重點是「樁底擴座」：以套管配合內管打入，在樁底把混凝土打出管外形成擴大的座底，再逐步澆置樁身。圖中樁底與樁身同寬，沒有任何擴大樁底的步驟，也沒有套管打擊，與百力達樁不符。\n(D) 錯誤。法蘭基樁是在鋼套管底部先填一段乾硬混凝土塞，以管內落錘敲擊混凝土塞把套管帶入地層，到深度後再把混凝土塞打出管外形成球狀擴底，然後澆置樁身。它同時具有「管內落錘打擊」與「球狀擴底」兩項特徵，圖中兩者都看不到，所以不是法蘭基樁。\n【記憶點】看到「螺旋鑽 + 拔鑽注漿 + 插鋼筋籠」就是預壘樁；有套管打擊的才去分辛浦萊（樁靴）、百力達（擴座）、法蘭基（管內落錘、球狀擴底）。",538,1,true,[28,31,34,37,40,43],{"number":29,"session":7,"stem":30},15,"某一小型辦公空間面積為 100 m2，室內淨高為 3 m。若換氣次數為 0.5 次\u002F…",{"number":32,"session":7,"stem":33},16,"因工期需求，必須提早拆除模板之 RC 工程最合理及適當的波特蘭水泥為下列何種？",{"number":35,"session":7,"stem":36},17,"有關耐震構造，下列敘述何者錯誤？",{"number":38,"session":7,"stem":39},19,"有關國內常用的擋土設施，下列何者不適用於水密性要求高的土層？",{"number":41,"session":7,"stem":42},20,"鋼構造的接合處為結構上較弱的一環，下圖中何者接合處的銲接方式較不恰當？",{"number":44,"session":7,"stem":45},21,"下圖木構造缺口對接作法為何種對接？",[47,50,53,56,59],{"number":10,"session":48,"stem":49},"114180","關於擋土措施之一的鋼板樁，下列敘述何者正確？",{"number":10,"session":51,"stem":52},"113190","有關建築物基礎設計，下列敘述何者錯誤？",{"number":10,"session":54,"stem":55},"112190","關於國內目前高性能綠建材，不包含下列何種性能？",{"number":10,"session":57,"stem":58},"111180","綠建材：指符合生態性、再生性、環保性、健康性及高性能之建材。下列敘述何者錯誤？",{"number":10,"session":60,"stem":61},"110180","一棟有地下室並採用直接基礎的建築物，下列何者對於防止土壤液化問題較無助益？",1791863209631]