長春檢查井針對施(shi)工(gong)(gong)(gong)(gong)下(xia)管(guan)(guan)方(fang)式的(de)(de)介(jie)紹，檢查井安裝施(shi)工(gong)(gong)(gong)(gong)的(de)(de)下(xia)管(guan)(guan)方(fang)式的(de)(de)選擇，檢查井安裝施(shi)工(gong)(gong)(gong)(gong)，到目前為止，我(wo)們采用(yong)的(de)(de)比較(jiao)多的(de)(de)下(xia)管(guan)(guan)方(fang)式還人工(gong)(gong)(gong)(gong)下(xia)管(guan)(guan)。水泥檢查井人工(gong)(gong)(gong)(gong)下(xia)管(guan)(guan)時，將繩(sheng)索的(de)(de)一(yi)端拴(shuan)固在地錨(或(huo)其它(ta)牢固的(de)(de)樹木(mu)(mu)或(huo)建筑物(wu)上(shang))，拉(la)住(zhu)繞過(guo)水泥管(guan)(guan)的(de)(de)另一(yi)端，并在溝邊斜放滑(hua)(hua)木(mu)(mu)至(zhi)溝底，用(yong)撬棍將水泥管(guan)(guan)移至(zhi)溝邊，再慢(man)慢(man)地放繩(sheng)，使管(guan)(guan)沿著滑(hua)(hua)木(mu)(mu)滾下(xia)。
將長(chang)(chang)春水泥(ni)管(guan)(guan)(guan)從(cong)地面放入溝(gou)(gou)槽內，下(xia)(xia)(xia)管(guan)(guan)(guan)的(de)(de)方法分(fen)為(wei)人工下(xia)(xia)(xia)管(guan)(guan)(guan)及(ji)機(ji)械(xie)下(xia)(xia)(xia)管(guan)(guan)(guan)、集中下(xia)(xia)(xia)管(guan)(guan)(guan)和(he)分(fen)散下(xia)(xia)(xia)管(guan)(guan)(guan)、單節下(xia)(xia)(xia)管(guan)(guan)(guan)和(he)組(zu)合下(xia)(xia)(xia)管(guan)(guan)(guan)等(deng)幾種。下(xia)(xia)(xia)管(guan)(guan)(guan)方法的(de)(de)選擇可根據(ju)水泥(ni)管(guan)(guan)(guan)口(kou)徑(jing)的(de)(de)大(da)小(xiao)、管(guan)(guan)(guan)道長(chang)(chang)度和(he)重(zhong)量、管(guan)(guan)(guan)材和(he)接口(kou)強度，溝(gou)(gou)槽和(he)現場(chang)情況及(ji)擁(yong)有的(de)(de)機(ji)械(xie)設備等(deng)條件而(er)定。當管(guan)(guan)(guan)徑(jing)較小(xiao)、重(zhong)量料輕時，一般(ban)采(cai)用(yong)人工下(xia)(xia)(xia)管(guan)(guan)(guan)。
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