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咸陽水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)施(shi)工(gong)(gong)主要(yao)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)方(fang)(fang)法包(bao)括干(gan)流(liu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)作(zuo)(zuo)(zuo)業(ye)(ye)、供水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)作(zuo)(zuo)(zuo)業(ye)(ye)和(he)(he)環(huan)保水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)和(he)(he)清(qing)(qing)(qing)(qing)(qing)洗。輸水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)式(shi)(shi)包(bao)括抓(zhua)斗(dou)式(shi)(shi)、普(pu)通(tong)切割器式(shi)(shi)、斗(dou)輪式(shi)(shi)和(he)(he)鏈(lian)斗(dou)式(shi)(shi)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)用哪種方(fang)(fang)法比較好(hao)呢(ni)？下(xia)面(mian)小(xiao)編為(wei)大(da)家(jia)簡(jian)單的(de)(de)(de)(de)分析一(yi)(yi)下(xia)吧： 1.干(gan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)條件(jian)(jian)下(xia)的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)作(zuo)(zuo)(zuo)業(ye)(ye)干(gan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)淹沒清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)作(zuo)(zuo)(zuo)業(ye)(ye)主要(yao)是(shi)指臨時圍(wei)堰的(de)(de)(de)(de)排水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)作(zuo)(zuo)(zuo)業(ye)(ye)，包(bao)括干(gan)土開挖(wa)和(he)(he)吹(chui)填。污泥(ni)(ni)(ni)擠壓泵，即混凝土泵，一(yi)(yi)般用于(yu)(yu)輸送(song)流(liu)動的(de)(de)(de)(de)塑(su)料污泥(ni)(ni)(ni)，輸送(song)距離為(wei)200-300米。目前，大(da)多數省份使用這種方(fang)(fang)法進行水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)洗。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)法具有水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)徹底、設備和(he)(he)技(ji)術要(yao)求低、質量容(rong)易(yi)＊＊、相(xiang)對(dui)直(zhi)觀的(de)(de)(de)(de)特點(dian)(dian)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)產生的(de)(de)(de)(de)污泥(ni)(ni)(ni)含水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量低，易(yi)于(yu)(yu)后處(chu)理。 2.水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)和(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)力清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)：利用水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)力鉆(zhan)孔裝(zhuang)置的(de)(de)(de)(de)高壓水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)槍(qiang)沖洗泥(ni)(ni)(ni)沙，并將(jiang)泥(ni)(ni)(ni)漿輸送(song)到(dao)岸上的(de)(de)(de)(de)堆(dui)場或集水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)具有機械(xie)簡(jian)單、運(yun)輸方(fang)(fang)便、成(cheng)本低廉的(de)(de)(de)(de)優點(dian)(dian)。但是(shi)，這種方(fang)(fang)法形成(cheng)的(de)(de)(de)(de)泥(ni)(ni)(ni)漿濃度(du)較低，增(zeng)加了后續處(chu)理的(de)(de)(de)(de)難度(du)，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)清(qing)(qing)(qing)(qing)(qing)理的(de)(de)(de)(de)施(shi)工(gong)(gong)環(huan)境也相(xiang)對(dui)較差。缺(que)點(dian)(dian)是(shi)臨時圍(wei)堰的(de)(de)(de)(de)建(jian)設成(cheng)本因河流(liu)排水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)而增(zeng)加。適(shi)用條件(jian)(jian)：干(gan)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)可用于(yu)(yu)小(xiao)流(liu)量、無防洪、排水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)和(he)(he)運(yun)輸功能的(de)(de)(de)(de)河流(liu)、山塘和(he)(he)湖泊、手術。 3.含水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)作(zuo)(zuo)(zuo)業(ye)(ye)：水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)和(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)洗通(tong)常在船上進行。作(zuo)(zuo)(zuo)為(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)下(xia)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)施(shi)工(gong)(gong)平(ping)臺，清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)船在水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)面(mian)上操作(zuo)(zuo)(zuo)清(qing)(qing)(qing)(qing)(qing)淤(yu)(yu)(yu)(yu)(yu)設備挖(wa)掘淤(yu)(yu)(yu)(yu)(yu)泥(ni)(ni)(ni)，并通(tong)過管道輸送(song)系(xi)統將(jiang)淤(yu)(yu)(yu)(yu)(yu)泥(ni)(ni)(ni)輸送(song)到(dao)岸上堆(dui)場，管道輸送(song)系(xi)統主要(yao)包(bao)括抓(zhua)斗(dou)式(shi)(shi)、螺旋鉆(zhan)式(shi)(shi)、斗(dou)輪式(shi)(shi)和(he)(he)鏈(lian)斗(dou)式(shi)(shi)。