价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
16期
163-163,164
,共2页
预制桩%灌注桩%锤击沉桩%静力压桩
預製樁%灌註樁%錘擊沉樁%靜力壓樁
예제장%관주장%추격침장%정력압장
precast piles%cast-in-situ pile%hammer pile sinking%static pressure piling
地基基础工程施工前，根据打（沉）桩方法的不同，钢筋混凝土预制桩基础施工有锤击沉桩法、静力压桩法及振动法等，以锤击沉桩法和静力压桩法应用最为普遍。钢筋混凝土灌注桩是一种直接在现场桩位上就地成孔，然后在孔内浇筑混凝土或安放钢筋笼再浇筑混凝土而成的桩。按其成孔方法不同，可分为钻孔灌注桩、沉管灌注桩、人工挖空和挖空扩底灌注桩。
地基基礎工程施工前，根據打（沉）樁方法的不同，鋼觔混凝土預製樁基礎施工有錘擊沉樁法、靜力壓樁法及振動法等，以錘擊沉樁法和靜力壓樁法應用最為普遍。鋼觔混凝土灌註樁是一種直接在現場樁位上就地成孔，然後在孔內澆築混凝土或安放鋼觔籠再澆築混凝土而成的樁。按其成孔方法不同，可分為鑽孔灌註樁、沉管灌註樁、人工挖空和挖空擴底灌註樁。
지기기출공정시공전，근거타（침）장방법적불동，강근혼응토예제장기출시공유추격침장법、정력압장법급진동법등，이추격침장법화정력압장법응용최위보편。강근혼응토관주장시일충직접재현장장위상취지성공，연후재공내요축혼응토혹안방강근롱재요축혼응토이성적장。안기성공방법불동，가분위찬공관주장、침관관주장、인공알공화알공확저관주장。
Before foundation construction, depending on the piling method, the basic construction of precast reinforced concrete piles have hammer pile sinking method, static pressure piling method and the vibration method, in which hammer pile sinking method and static pressure piling method are most commonly used. Reinforced concrete pile is a pile directly in the field on the spot into the hole, and then pouring concrete reinforcement cage placed in the holes or pouring concrete from the pile again. According to different holing methods, it can be divided into cast-in-situ bored pile, tube-sinking cast-in-situ pile, artificial hollowed out and hollowed reamed pile.
