梅(mei)州(zhou)大直徑鋼波紋管拼(pin)裝方法你(ni)知道(dao)嗎?
大(da)直徑(jing)鋼波(bo)紋(wen)管(guan)拼裝(zhuang)方法你知道嗎?1、搭設(she)(she)拼裝(zhuang)支架:搭設(she)(she)腳(jiao)(jiao)手架根據波(bo)紋(wen)管(guan)的直徑(jing)提前確定(ding),采用管(guan)扣連(lian)接鋼管(guan)的方式(shi)搭設(she)(she)腳(jiao)(jiao)手架,形式(shi)分A型和B型腳(jiao)(jiao)手架長度(du)一般(ban)長25m、克0、6m、高為2d3(d為波(bo)紋(wen)管(guan)直徑(jing)),B型腳(jiao)(jiao)手架一般(ban)克為25m高依據波(bo)紋(wen)管(guan)直......更多
2023-11-03
梅(mei)州鋼波紋管經濟(ji)耐用(yong)的(de)原(yuan)因(yin)是什么?
鋼(gang)波紋(wen)(wen)管(guan)經濟(ji)耐(nai)(nai)用(yong)的原因是什么?鋼(gang)波紋(wen)(wen)管(guan)具有(you)施工工期短、重(zhong)量輕、安(an)裝方便(bian)、耐(nai)(nai)久性(xing)能好(hao)、工程(cheng)造(zao)(zao)(zao)價低(di)、抗(kang)變(bian)形能力強、減少維護費用(yong)成本等優點。鋼(gang)波紋(wen)(wen)管(guan)是一種柔(rou)性(xing)構造(zao)(zao)(zao),波紋(wen)(wen)管(guan)在(zai)構造(zao)(zao)(zao)上具有(you)橫(heng)向抵償位移特性(xing),可充分發揮鋼(gang)材抗(kang)拉功(gong)能強。鋼(gang)波紋(wen)(wen)管(guan)具有(you)較(jiao)大(da)的抗(kang)......更多(duo)
2023-11-03
梅州鋼波紋(wen)管在雨期施工時要注意些什么呢?
雨(yu)(yu)期(qi)(qi)鋼(gang)波紋管(guan)施工措(cuo)施:雨(yu)(yu)期(qi)(qi)施工應(ying)提晨鋪排,盡量(liang)(liang)鋪排在降雨(yu)(yu)來臨前完成,基坑周邊(bian)有(you)防水舉措(cuo)措(cuo)施,防止周邊(bian)水流入基坑內。增加砂、石料含(han)水量(liang)(liang)檢測頻率(lv),及時調整(zheng)混凝(ning)土(tu)配合(he)比,保證混凝(ning)土(tu)拌和質量(liang)(liang)。應(ying)對金屬波紋涵管(guan)等加強籠蓋,防止銹(xiu)蝕。進行金屬波紋涵管(guan)連......更多
2023-10-27
梅州鋼波紋管為什么(me)使(shi)用壽命這么(me)長?
鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan)為(wei)什么(me)使(shi)(shi)用(yong)(yong)(yong)壽命(ming)(ming)這么(me)長?鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan)使(shi)(shi)用(yong)(yong)(yong)壽命(ming)(ming)長,是(shi)選(xuan)用(yong)(yong)(yong)鋼(gang)(gang)管(guan)(guan)熱浸鍍鋅,所以使(shi)(shi)用(yong)(yong)(yong)壽命(ming)(ming)長,壽命(ming)(ming)為(wei)80-100年,在(zai)腐(fu)蝕(shi)性(xing)特別大(da)的(de)環(huan)境下使(shi)(shi)用(yong)(yong)(yong)時,選(xuan)用(yong)(yong)(yong)表(biao)里外表(biao)瀝清附層的(de)鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan),可(ke)在(zai)原使(shi)(shi)用(yong)(yong)(yong)壽命(ming)(ming)基(ji)礎(chu)上提高(gao)約20年以上。施工方便:鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan)涵是(shi)選(xuan)用(yong)(yong)(yong)套筒或(huo)......更(geng)多(duo)
2023-10-27
梅(mei)州鋼波紋涵管的安裝步驟分幾步?
一,測量放(fang)樣鋼波(bo)紋管(guan)涵施工前,首先(xian)應(ying)準確定(ding)出管(guan)涵中心及(ji)縱橫軸線。基坑邊坡(po)(po)坡(po)(po)度(du)(du)可依(yi)土質情(qing)況按設計(ji)和規范要求所(suo)列基坑坑壁坡(po)(po)度(du)(du)適當放(fang)陡。基坑寬度(du)(du)與涵洞基礎(chu)尺寸相同。放(fang)邊樁應(ying)考慮換填厚度(du)(du),一次放(fang)夠(gou)尺寸。二,基坑開挖采用人工配合機械開挖的辦法,對(dui)開挖......更多
2023-10-20
梅州鋼(gang)波紋管經濟(ji)耐用的原因是什么?
鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)經濟耐(nai)(nai)用的(de)原因是什么?鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)具(ju)(ju)有(you)施工(gong)工(gong)期短、重量輕、安(an)裝方便、耐(nai)(nai)久性能(neng)好、工(gong)程(cheng)造價低(di)、抗(kang)變(bian)形(xing)能(neng)力強、減少維護費(fei)用成(cheng)本等(deng)優點(dian)。鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)是一(yi)種柔性構(gou)造,波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)在構(gou)造上(shang)具(ju)(ju)有(you)橫向抵償位移特性,可充(chong)分發(fa)揮鋼(gang)(gang)材(cai)抗(kang)拉功能(neng)強。鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)具(ju)(ju)有(you)較大的(de)抗(kang)......更(geng)多(duo)
2023-10-20
梅(mei)州鋼波紋管管徑有(you)哪些(xie)規格?如(ru)何選(xuan)擇?
鋼(gang)波(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑依據工程需求(qiu)可有不同的規格,束裝(zhuang)管(guan)(guan)(guan)管(guan)(guan)(guan)徑為0.5m--2.5m;每節管(guan)(guan)(guan)長度3米支配。選用(yong)內(nei)(外)法蘭螺絲釘(ding)銜接。組裝(zhuang)涵管(guan)(guan)(guan)管(guan)(guan)(guan)管(guan)(guan)(guan)徑為3m--8m,每個圓周(zhou)方向有4---15塊板(ban)構成,板(ban)與板(ban)搭接高(gao)明(ming)螺絲釘(ding)緊固。鋼(gang)波(bo)紋(wen)管(guan)(guan)(guan)鋼(gang)波(bo)紋(wen)管(guan)(guan)(guan)在裝(zhuang)置(zhi)前(qian)都......更多(duo)
2023-10-14
梅州(zhou)鋼(gang)波(bo)紋涵管有圓(yuan)形、橢圓(yuan)形、半圓(yuan)形
鋼(gang)波紋涵管(guan)有圓形、橢(tuo)圓形、半圓形等,進出口也(ye)可(ke)依(yi)照邊坡比(bi)例做成(cheng)斜口,加工波紋管(guan)管(guan)徑規模Φ0.5m~Φ8m,管(guan)壁厚(hou)度為3mm~7mm,能夠滿意填土0.5m~40m厚(hou)的需求。鋼(gang)波紋涵管(guan)在國(guo)表(biao)里的發展史進行(xing)鋼(gang)波紋涵管(guan)通道、鋼(gang)波紋涵管(guan)的可(ke)行(xing)性研究;......更多
2023-10-14
梅(mei)州鋼波(bo)紋管選用的(de)材質應該滿(man)足哪(na)些條件(jian)?
鋼(gang)(gang)波(bo)紋(wen)管選用的(de)材質(zhi)應該滿足哪(na)些條件?鋼(gang)(gang)波(bo)紋(wen)管從(cong)材料與結構和(he)功能的(de)本質(zhi)關系上(shang)(shang)分析(xi),選用柔性高強度(du)的(de)鋼(gang)(gang)波(bo)紋(wen)管洞(dong)因為軸(zhou)向波(bo)紋(wen)的(de)存在(zai),使其具(ju)有受力特征,軸(zhou)向和(he)徑向同時(shi)分布因荷(he)載引起的(de)應力應變(bian),可以更大程度(du)上(shang)(shang)渙散荷(he)載的(de)應力會集,更好地發揮鋼(gang)(gang)結構的(de)優勢(shi)......更多
2023-10-08
梅州如(ru)何確保鋼(gang)波紋管(guan)回填土質(zhi)量(liang)呢?
如何確(que)保鋼(gang)(gang)波紋(wen)管(guan)回填土質(zhi)量呢?基礎整(zheng)夯實(shi)(shi)平后方(fang)可在現(xian)場安(an)裝鋼(gang)(gang)波紋(wen)涵管(guan),板(ban)底與(yu)基礎之間決不能(neng)出現(xian)不密實(shi)(shi)現(xian)象。鋼(gang)(gang)波紋(wen)涵管(guan)在安(an)裝時(shi),拼接處必(bi)須(xu)清理干(gan)凈(jing)。以確(que)保拼縫搭(da)接緊密。外觀規定:鋼(gang)(gang)波紋(wen)涵管(guan)安(an)裝現(xian)行必(bi)須(xu)直順(shun),管(guan)口與(yu)路堤邊坡坡度應(ying)一致。必(bi)須(xu)采用有(you)......更多
2023-10-08
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