打(da)井(jing)(jing)(jing)打(da)樁(zhuang)工程介紹(shao)一下(xia)(xia)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)的(de)方(fang)(fang)(fang)法(fa)(fa)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)法(fa)(fa)一：使用(yong)頓鉆(zhan)(zhan)(zhan)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)，先將頓鉆(zhan)(zhan)(zhan)的(de)鉆(zhan)(zhan)(zhan)頭送(song)到井(jing)(jing)(jing)下(xia)(xia)，然(ran)后利(li)用(yong)其它設(she)備令(ling)頓鉆(zhan)(zhan)(zhan)上下(xia)(xia)沖擊，擊碎(sui)井(jing)(jing)(jing)底巖石，但是(shi)這種(zhong)(zhong)(zhong)(zhong)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)式(shi)(shi)的(de)效率(lv)比較慢，不(bu)能(neng)用(yong)于鉆(zhan)(zhan)(zhan)深井(jing)(jing)(jing)或是(shi)地層(ceng)負(fu)責的(de)地區，因此(ci)這種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)法(fa)(fa)逐漸已經被其它鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)式(shi)(shi)代替了，但這種(zhong)(zhong)(zhong)(zhong)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)式(shi)(shi)的(de)成(cheng)本比較低，而且操作簡單，所以(yi)仍有很多施(shi)工隊在(zai)使用(yong)這種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)式(shi)(shi)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)。鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)法(fa)(fa)二：令(ling)鉆(zhan)(zhan)(zhan)頭在(zai)旋(xuan)轉(zhuan)的(de)過程中(zhong)擊碎(sui)巖石，這種(zhong)(zhong)(zhong)(zhong)旋(xuan)轉(zhuan)鉆(zhan)(zhan)(zhan)的(de)方(fang)(fang)(fang)式(shi)(shi)可以(yi)說(shuo)是(shi)如今比較常用(yong)的(de)一種(zhong)(zhong)(zhong)(zhong)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)式(shi)(shi)了，這種(zhong)(zhong)(zhong)(zhong)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)法(fa)(fa)效率(lv)高，并且能(neng)夠輕易(yi)處理井(jing)(jing)(jing)塌等(deng)情(qing)況，旋(xuan)轉(zhuan)鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)方(fang)(fang)(fang)式(shi)(shi)還能(neng)分為(wei)轉(zhuan)盤鉆(zhan)(zhan)(zhan)和井(jing)(jing)(jing)下(xia)(xia)動力鉆(zhan)(zhan)(zhan)兩種(zhong)(zhong)(zhong)(zhong)方(fang)(fang)(fang)式(shi)(shi)，不(bu)同方(fang)(fang)(fang)法(fa)(fa)可針對不(bu)同情(qing)況進行施(shi)工。鉆(zhan)(zhan)(zhan)井(jing)(jing)(jing)的(de)設(she)備能(neng)夠根據功能(neng)分為(wei)旋(xuan)轉(zhuan)系統、提升系統等(deng)。