鋼管樁的施工順序是:樁機安裝――樁機移動就位――吊樁――插樁――錘擊下沉,接樁――錘擊至設計深度――內切鋼管樁――精割、戴帽。為防止打樁過程中和相鄰建(構)築物造成較大位移和變位,並使施工方便,一般采取先打中間後打外圍(或先打中間後打兩側),xiandachangzhuanghoudaduanzhuang,xiandadazhijingzhuang,houdaxiaozhijingzhuangdechengxujinxing。ruyouliangzhongleixingzhuang,zexiandagangguanzhuang,houdahunningtuzhuang,zheyangyouliyujianshaojituhemanzushejiduidazhuangrutushendudeyaoqiu。zaizaidazhuangjihuizhuanbanjingfanweineidezhuangyiyiciliushuishidawanbi,weicizuzhihaozhuangdegongying,binggaohaochangdichuli,fangyangzhuanghefuhedengpeihexietiaogongzuo。
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