玻璃鋼夾砂管道工作坑形狀與種類

玻(bo)(bo)璃鋼(gang)(gang)夾砂管(guan)(guan)(guan)道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)按(an)其(qi)形(xing)(xing)狀來(lai)分(fen)(fen),一(yi)(yi)般有矩形(xing)(xing)、圓(yuan)(yuan)(yuan)形(xing)(xing)、腰圓(yuan)(yuan)(yuan)形(xing)(xing)、多(duo)(duo)邊形(xing)(xing)等幾種(zhong)(zhong)，其(qi)中(zhong)(zhong)(zhong)矩形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)最(zui)為(wei)(wei)常(chang)見。在(zai)(zai)(zai)直線頂(ding)(ding)(ding)管(guan)(guan)(guan)中(zhong)(zhong)(zhong)或(huo)在(zai)(zai)(zai)兩(liang)段交(jiao)角接近180°的(de)(de)(de)(de)(de)(de)折線的(de)(de)(de)(de)(de)(de)頂(ding)(ding)(ding)管(guan)(guan)(guan)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)，多(duo)(duo)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)矩形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)。矩形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)的(de)(de)(de)(de)(de)(de)短(duan)邊與長邊之比(bi)(bi)通常(chang)為(wei)(wei)2：3，這(zhe)種(zhong)(zhong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)的(de)(de)(de)(de)(de)(de)優(you)點(dian)(dian)(dian)是(shi)后(hou)座墻布(bu)置(zhi)方(fang)便，坑(keng)(keng)(keng)(keng)(keng)(keng)內空間能充分(fen)(fen)利(li)用(yong)(yong)(yong)(yong)(yong)，覆(fu)土深(shen)(shen)淺都可(ke)(ke)(ke)以(yi)利(li)用(yong)(yong)(yong)(yong)(yong)。如(ru)果在(zai)(zai)(zai)兩(liang)段交(jiao)角比(bi)(bi)較小(xiao)或(huo)者是(shi)在(zai)(zai)(zai)一(yi)(yi)個工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)中(zhong)(zhong)(zhong)需要(yao)向(xiang)幾個不(bu)(bu)同方(fang)向(xiang)頂(ding)(ding)(ding)進(jin)時(shi)，則(ze)往(wang)(wang)往(wang)(wang)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)圓(yuan)(yuan)(yuan)形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)；另外(wai)，較深(shen)(shen)的(de)(de)(de)(de)(de)(de)玻(bo)(bo)璃鋼(gang)(gang)夾砂管(guan)(guan)(guan)道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)也一(yi)(yi)般采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)圓(yuan)(yuan)(yuan)形(xing)(xing)，且(qie)常(chang)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)法(fa)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。這(zhe)種(zhong)(zhong)圓(yuan)(yuan)(yuan)形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)的(de)(de)(de)(de)(de)(de)優(you)點(dian)(dian)(dian)是(shi)占(zhan)地(di)面(mian)(mian)積小(xiao)，但需另筑(zhu)(zhu)后(hou)座墻。沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)材(cai)料采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)鋼(gang)(gang)筋混凝土，工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程竣工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)后(hou)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)則(ze)成(cheng)為(wei)(wei)管(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)附屬構(gou)筑(zhu)(zhu)物(wu)。腰圓(yuan)(yuan)(yuan)形(xing)(xing)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)的(de)(de)(de)(de)(de)(de)兩(liang)端(duan)各為(wei)(wei)半圓(yuan)(yuan)(yuan)形(xing)(xing)狀，而(er)其(qi)兩(liang)邊則(ze)為(wei)(wei)直線；這(zhe)種(zhong)(zhong)形(xing)(xing)狀的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)多(duo)(duo)用(yong)(yong)(yong)(yong)(yong)成(cheng)品的(de)(de)(de)(de)(de)(de)鋼(gang)(gang)板(ban)(ban)構(gou)筑(zhu)(zhu)成(cheng)，而(er)且(qie)大(da)(da)多(duo)(duo)用(yong)(yong)(yong)(yong)(yong)于小(xiao)口徑(jing)頂(ding)(ding)(ding)管(guan)(guan)(guan)中(zhong)(zhong)(zhong)。多(duo)(duo)邊形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)的(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)(yong)(yong)基本上和圓(yuan)(yuan)(yuan)形(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)相(xiang)似。玻(bo)(bo)璃鋼(gang)(gang)夾砂管(guan)(guan)(guan)道(dao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)按(an)其(qi)結(jie)構(gou)可(ke)(ke)(ke)分(fen)(fen)為(wei)(wei)鋼(gang)(gang)筋混凝土坑(keng)(keng)(keng)(keng)(keng)(keng)、鋼(gang)(gang)板(ban)(ban)樁坑(keng)(keng)(keng)(keng)(keng)(keng)、瓦(wa)楞鋼(gang)(gang)板(ban)(ban)坑(keng)(keng)(keng)(keng)(keng)(keng)等。在(zai)(zai)(zai)土質(zhi)條(tiao)件(jian)好、頂(ding)(ding)(ding)管(guan)(guan)(guan)口徑(jing)比(bi)(bi)較小(xiao)和頂(ding)(ding)(ding)進(jin)距離不(bu)(bu)長的(de)(de)(de)(de)(de)(de)情況(kuang)下(xia)(xia)，工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)可(ke)(ke)(ke)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)放坡開挖式(shi)，只不(bu)(bu)過在(zai)(zai)(zai)頂(ding)(ding)(ding)進(jin)坑(keng)(keng)(keng)(keng)(keng)(keng)中(zhong)(zhong)(zhong)需澆筑(zhu)(zhu)一(yi)(yi)堵后(hou)座墻；按(an)使用(yong)(yong)(yong)(yong)(yong)性(xing)質(zhi)可(ke)(ke)(ke)以(yi)分(fen)(fen)為(wei)(wei)頂(ding)(ding)(ding)進(jin)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)、終(zhong)(zhong)點(dian)(dian)(dian)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)和中(zhong)(zhong)(zhong)間工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)；按(an)構(gou)筑(zhu)(zhu)方(fang)法(fa)可(ke)(ke)(ke)以(yi)分(fen)(fen)為(wei)(wei)沉(chen)(chen)(chen)(chen)(chen)靜坑(keng)(keng)(keng)(keng)(keng)(keng)、地(di)下(xia)(xia)連續墻坑(keng)(keng)(keng)(keng)(keng)(keng)、鋼(gang)(gang)板(ban)(ban)樁坑(keng)(keng)(keng)(keng)(keng)(keng)、混凝土砌塊或(huo)瓦(wa)楞板(ban)(ban)拼裝坑(keng)(keng)(keng)(keng)(keng)(keng)以(yi)及采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)特殊施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)法(fa)構(gou)筑(zhu)(zhu)的(de)(de)(de)(de)(de)(de)坑(keng)(keng)(keng)(keng)(keng)(keng)等；按(an)設計(ji)深(shen)(shen)度(du)可(ke)(ke)(ke)以(yi)分(fen)(fen)為(wei)(wei)淺工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)、普通工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)、深(shen)(shen)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)。深(shen)(shen)井(jing)(jing)坑(keng)(keng)(keng)(keng)(keng)(keng)的(de)(de)(de)(de)(de)(de)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)比(bi)(bi)較常(chang)見，如(ru)果所定(ding)管(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)覆(fu)土較淺，則(ze)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)一(yi)(yi)次(ci)澆搗(dao)、一(yi)(yi)次(ci)下(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)的(de)(de)(de)(de)(de)(de)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)就可(ke)(ke)(ke)以(yi)了。如(ru)果管(guan)(guan)(guan)道(dao)的(de)(de)(de)(de)(de)(de)覆(fu)土深(shen)(shen)度(du)比(bi)(bi)較深(shen)(shen)，就必須采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)多(duo)(duo)次(ci)澆搗(dao)、多(duo)(duo)次(ci)下(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)的(de)(de)(de)(de)(de)(de)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。比(bi)(bi)較淺的(de)(de)(de)(de)(de)(de)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)可(ke)(ke)(ke)以(yi)采(cai)(cai)(cai)(cai)取先降水面(mian)(mian)后(hou)再沉(chen)(chen)(chen)(chen)(chen)的(de)(de)(de)(de)(de)(de)干(gan)式(shi)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，比(bi)(bi)較深(shen)(shen)的(de)(de)(de)(de)(de)(de)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)則(ze)應采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)不(bu)(bu)排水的(de)(de)(de)(de)(de)(de)濕式(shi)沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，最(zui)終(zhong)(zhong)在(zai)(zai)(zai)水中(zhong)(zhong)(zhong)封(feng)底以(yi)后(hou)再排干(gan)井(jing)(jing)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)水。當(dang)管(guan)(guan)(guan)道(dao)埋設相(xiang)當(dang)深(shen)(shen)，且(qie)管(guan)(guan)(guan)徑(jing)又(you)比(bi)(bi)較大(da)(da)，沉(chen)(chen)(chen)(chen)(chen)井(jing)(jing)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)相(xiang)當(dang)困難或(huo)者無法(fa)施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)時(shi)，可(ke)(ke)(ke)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)(yong)(yong)地(di)下(xia)(xia)連續墻施工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)方(fang)法(fa)來(lai)構(gou)筑(zhu)(zhu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)坑(keng)(keng)(keng)(keng)(keng)(keng)。安丘玻(bo)(bo)璃鋼(gang)(gang)有限廠(chang)家是(shi)制造各種(zhong)(zhong)玻(bo)(bo)璃鋼(gang)(gang)系列的(de)(de)(de)(de)(de)(de)專業生產廠(chang)。歡迎各界友(you)人來(lai)廠(chang)洽談(tan)訂貨。aqblgc

玻璃鋼凈化塔維護方法

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