曲靖大直(zhi)徑鋼波紋管(guan)拼裝方(fang)法你(ni)知道嗎?
大直(zhi)徑(jing)鋼波(bo)(bo)紋(wen)管(guan)拼裝(zhuang)方(fang)法你知道(dao)嗎?1、搭設拼裝(zhuang)支架(jia)(jia)(jia):搭設腳(jiao)手架(jia)(jia)(jia)根據(ju)波(bo)(bo)紋(wen)管(guan)的(de)直(zhi)徑(jing)提前確定,采用管(guan)扣連接鋼管(guan)的(de)方(fang)式搭設腳(jiao)手架(jia)(jia)(jia),形式分(fen)A型(xing)(xing)和(he)B型(xing)(xing)腳(jiao)手架(jia)(jia)(jia)長(chang)度一般長(chang)25m、克0、6m、高(gao)為2d3(d為波(bo)(bo)紋(wen)管(guan)直(zhi)徑(jing)),B型(xing)(xing)腳(jiao)手架(jia)(jia)(jia)一般克為25m高(gao)依據(ju)波(bo)(bo)紋(wen)管(guan)直(zhi)......更多
2023-11-03
曲靖鋼波紋管(guan)經(jing)濟(ji)耐(nai)用的原(yuan)因是什么(me)?
鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)經濟耐(nai)用(yong)的原因是(shi)什么?鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)具(ju)有施工(gong)工(gong)期短、重量輕、安裝(zhuang)方(fang)便、耐(nai)久性能(neng)(neng)好、工(gong)程造價低、抗(kang)變形能(neng)(neng)力強(qiang)、減少維護費用(yong)成本等優(you)點。鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)是(shi)一種(zhong)柔性構造,波(bo)紋(wen)(wen)(wen)管(guan)(guan)在構造上具(ju)有橫向(xiang)抵償位移特(te)性,可充(chong)分發揮鋼(gang)(gang)(gang)材抗(kang)拉(la)功能(neng)(neng)強(qiang)。鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)具(ju)有較大的抗(kang)......更多
2023-11-03
曲靖鋼波(bo)紋管在雨期施工時要注意些什么呢?
雨(yu)期鋼波紋(wen)管施工(gong)措(cuo)施:雨(yu)期施工(gong)應提晨鋪(pu)排,盡量鋪(pu)排在降雨(yu)來臨前(qian)完成,基坑周(zhou)邊(bian)有防水(shui)舉措(cuo)措(cuo)施,防止周(zhou)邊(bian)水(shui)流入基坑內。增(zeng)加砂(sha)、石料含水(shui)量檢測頻(pin)率,及(ji)時調整混凝土配合(he)比,保證混凝土拌和質量。應對金屬波紋(wen)涵管等加強籠蓋,防止銹蝕。進(jin)行金屬波紋(wen)涵管連......更多
2023-10-27
曲靖(jing)鋼波紋管(guan)為什么使用壽(shou)命這么長?
鋼(gang)波紋管(guan)(guan)為(wei)什么(me)使(shi)用(yong)(yong)壽(shou)命(ming)這么(me)長?鋼(gang)波紋管(guan)(guan)使(shi)用(yong)(yong)壽(shou)命(ming)長,是選(xuan)用(yong)(yong)鋼(gang)管(guan)(guan)熱浸鍍鋅,所以(yi)使(shi)用(yong)(yong)壽(shou)命(ming)長,壽(shou)命(ming)為(wei)80-100年,在(zai)腐蝕性特(te)別大的(de)環境下(xia)使(shi)用(yong)(yong)時,選(xuan)用(yong)(yong)表(biao)(biao)里外表(biao)(biao)瀝清附(fu)層的(de)鋼(gang)波紋管(guan)(guan),可在(zai)原(yuan)使(shi)用(yong)(yong)壽(shou)命(ming)基礎上(shang)提高約(yue)20年以(yi)上(shang)。施工方便:鋼(gang)波紋管(guan)(guan)涵是選(xuan)用(yong)(yong)套(tao)筒或......更多
2023-10-27
曲靖鋼(gang)波(bo)紋涵管(guan)的安裝步驟分幾步?
一(yi),測(ce)量放樣鋼波(bo)紋(wen)管(guan)涵(han)施(shi)工(gong)前,首(shou)先應準確定出管(guan)涵(han)中心及(ji)縱(zong)橫軸線(xian)。基(ji)坑(keng)邊坡坡度(du)(du)可(ke)依(yi)土質情況(kuang)按設計和(he)規(gui)范(fan)要求(qiu)所列基(ji)坑(keng)坑(keng)壁坡度(du)(du)適當放陡。基(ji)坑(keng)寬度(du)(du)與涵(han)洞基(ji)礎尺(chi)寸(cun)(cun)相同。放邊樁應考慮(lv)換填厚度(du)(du),一(yi)次放夠尺(chi)寸(cun)(cun)。二,基(ji)坑(keng)開挖采用人(ren)工(gong)配(pei)合機械開挖的辦法,對開挖......更多(duo)
2023-10-20
曲(qu)靖鋼(gang)波(bo)紋管經濟(ji)耐(nai)用的原(yuan)因是什么?
鋼(gang)(gang)波(bo)紋(wen)管(guan)經濟耐(nai)用(yong)的原(yuan)因(yin)是什(shen)么?鋼(gang)(gang)波(bo)紋(wen)管(guan)具(ju)有施工(gong)工(gong)期短、重(zhong)量輕、安(an)裝方(fang)便、耐(nai)久性(xing)能好、工(gong)程造(zao)價低、抗變形能力強(qiang)、減少維護費(fei)用(yong)成本等優點。鋼(gang)(gang)波(bo)紋(wen)管(guan)是一(yi)種柔(rou)性(xing)構造(zao),波(bo)紋(wen)管(guan)在構造(zao)上具(ju)有橫(heng)向(xiang)抵(di)償位移特性(xing),可充分(fen)發揮鋼(gang)(gang)材抗拉功能強(qiang)。鋼(gang)(gang)波(bo)紋(wen)管(guan)具(ju)有較大的抗......更多
2023-10-20
曲(qu)靖(jing)鋼波紋管管徑有哪些規(gui)格?如何選(xuan)擇(ze)?
鋼波紋(wen)管管徑(jing)依(yi)據工程需求可有不同的規(gui)格,束裝(zhuang)(zhuang)管管徑(jing)為0.5m--2.5m;每節(jie)管長(chang)度(du)3米支(zhi)配。選用內(外)法(fa)蘭(lan)螺絲釘銜(xian)接(jie)。組(zu)裝(zhuang)(zhuang)涵(han)管管管徑(jing)為3m--8m,每個圓周方(fang)向有4---15塊(kuai)板(ban)(ban)構成,板(ban)(ban)與(yu)板(ban)(ban)搭接(jie)高(gao)明螺絲釘緊(jin)固(gu)。鋼波紋(wen)管鋼波紋(wen)管在裝(zhuang)(zhuang)置前都......更多(duo)
2023-10-14
曲靖鋼波(bo)紋涵管有圓(yuan)(yuan)(yuan)形、橢圓(yuan)(yuan)(yuan)形、半圓(yuan)(yuan)(yuan)形
鋼波(bo)(bo)紋涵(han)管有圓(yuan)形、橢圓(yuan)形、半圓(yuan)形等,進出口(kou)也可(ke)依照邊坡比例做成斜口(kou),加工波(bo)(bo)紋管管徑(jing)規模Φ0.5m~Φ8m,管壁厚(hou)度為3mm~7mm,能夠滿意填土0.5m~40m厚(hou)的(de)(de)需求。鋼波(bo)(bo)紋涵(han)管在國(guo)表里的(de)(de)發展史進行鋼波(bo)(bo)紋涵(han)管通道、鋼波(bo)(bo)紋涵(han)管的(de)(de)可(ke)行性研究;......更(geng)多
2023-10-14
曲(qu)靖鋼波(bo)紋管選用的材質應(ying)該滿足哪些(xie)條件?
鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)選用(yong)的(de)材質(zhi)應該(gai)滿足哪些(xie)條件(jian)?鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)從(cong)材料與結構(gou)(gou)和功能的(de)本質(zhi)關(guan)系(xi)上分析,選用(yong)柔性(xing)高(gao)強(qiang)度(du)的(de)鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)洞因(yin)為軸(zhou)向波(bo)紋(wen)(wen)的(de)存在,使(shi)其具有受力特征,軸(zhou)向和徑向同時分布因(yin)荷(he)載引起的(de)應力應變(bian),可以更(geng)(geng)大程度(du)上渙散荷(he)載的(de)應力會集,更(geng)(geng)好地發揮鋼(gang)(gang)結構(gou)(gou)的(de)優勢......更(geng)(geng)多
2023-10-08
曲靖如何確保鋼波(bo)紋管回填土(tu)質(zhi)量呢(ni)?
如何確保鋼波(bo)(bo)紋管回填土質量呢?基礎整夯實平后方可在(zai)現場安(an)(an)裝(zhuang)鋼波(bo)(bo)紋涵(han)管,板(ban)底(di)與(yu)基礎之間(jian)決(jue)不能出(chu)現不密(mi)實現象(xiang)。鋼波(bo)(bo)紋涵(han)管在(zai)安(an)(an)裝(zhuang)時,拼接處(chu)必(bi)須(xu)(xu)清(qing)理(li)干凈。以確保拼縫搭接緊(jin)密(mi)。外觀規(gui)定:鋼波(bo)(bo)紋涵(han)管安(an)(an)裝(zhuang)現行(xing)必(bi)須(xu)(xu)直順,管口(kou)與(yu)路堤(di)邊坡(po)(po)坡(po)(po)度(du)應一致。必(bi)須(xu)(xu)采用有......更(geng)多(duo)
2023-10-08
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