博爾塔(ta)拉大(da)直徑鋼波紋(wen)管拼裝(zhuang)方法(fa)你(ni)知(zhi)道嗎?
大直(zhi)(zhi)徑(jing)鋼(gang)波(bo)紋管(guan)拼裝方法你知道嗎?1、搭(da)設(she)拼裝支架(jia):搭(da)設(she)腳(jiao)手(shou)架(jia)根據波(bo)紋管(guan)的直(zhi)(zhi)徑(jing)提(ti)前確定,采用管(guan)扣(kou)連(lian)接鋼(gang)管(guan)的方式搭(da)設(she)腳(jiao)手(shou)架(jia),形式分A型(xing)和B型(xing)腳(jiao)手(shou)架(jia)長度一般長25m、克(ke)0、6m、高為2d3(d為波(bo)紋管(guan)直(zhi)(zhi)徑(jing)),B型(xing)腳(jiao)手(shou)架(jia)一般克(ke)為25m高依(yi)據波(bo)紋管(guan)直(zhi)(zhi)......更(geng)多
2023-11-03
博(bo)爾塔拉鋼波紋管(guan)經濟耐用的原因是什么?
鋼(gang)(gang)波(bo)紋(wen)管(guan)經(jing)濟耐用的(de)原(yuan)因是(shi)什么?鋼(gang)(gang)波(bo)紋(wen)管(guan)具有(you)施工(gong)工(gong)期(qi)短、重量輕、安裝方便、耐久性(xing)(xing)能好、工(gong)程造價低、抗變形能力(li)強(qiang)、減(jian)少維護(hu)費(fei)用成本等(deng)優點。鋼(gang)(gang)波(bo)紋(wen)管(guan)是(shi)一種柔性(xing)(xing)構造,波(bo)紋(wen)管(guan)在構造上具有(you)橫(heng)向抵(di)償(chang)位(wei)移特(te)性(xing)(xing),可充分發揮鋼(gang)(gang)材抗拉功能強(qiang)。鋼(gang)(gang)波(bo)紋(wen)管(guan)具有(you)較大的(de)抗......更(geng)多(duo)
2023-11-03
博爾塔拉(la)鋼波紋管在雨期(qi)施工(gong)時要(yao)注意(yi)些什么呢?
雨(yu)(yu)期(qi)鋼波紋(wen)管施(shi)工措施(shi):雨(yu)(yu)期(qi)施(shi)工應(ying)提晨鋪排(pai),盡量鋪排(pai)在(zai)降(jiang)雨(yu)(yu)來臨前完成,基坑周邊有防(fang)水舉措措施(shi),防(fang)止(zhi)周邊水流(liu)入(ru)基坑內。增加(jia)砂(sha)、石料含水量檢測頻率,及時(shi)調整混凝(ning)土(tu)(tu)配合比(bi),保證(zheng)混凝(ning)土(tu)(tu)拌和(he)質量。應(ying)對金屬(shu)波紋(wen)涵管等加(jia)強籠蓋,防(fang)止(zhi)銹蝕。進行金屬(shu)波紋(wen)涵管連(lian)......更(geng)多
2023-10-27
博爾塔(ta)拉鋼波紋管為什么使(shi)用壽命這么長?
鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan)為什么使(shi)用(yong)(yong)壽(shou)命(ming)這么長?鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan)使(shi)用(yong)(yong)壽(shou)命(ming)長,是選用(yong)(yong)鋼(gang)(gang)(gang)管(guan)(guan)熱浸鍍(du)鋅,所以使(shi)用(yong)(yong)壽(shou)命(ming)長,壽(shou)命(ming)為80-100年,在腐(fu)蝕性特別大的環境下使(shi)用(yong)(yong)時,選用(yong)(yong)表里外表瀝清附層的鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan),可在原(yuan)使(shi)用(yong)(yong)壽(shou)命(ming)基礎上提高約(yue)20年以上。施工方(fang)便:鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)管(guan)(guan)涵是選用(yong)(yong)套筒或(huo)......更(geng)多
2023-10-27
博(bo)爾塔(ta)拉鋼波紋(wen)涵管的安裝步(bu)驟分(fen)幾步(bu)?
一,測(ce)量放樣(yang)鋼波(bo)紋管(guan)涵(han)(han)施(shi)工(gong)前,首先(xian)應準確定(ding)出管(guan)涵(han)(han)中(zhong)心(xin)及縱橫(heng)軸線(xian)。基(ji)坑(keng)(keng)(keng)邊(bian)坡(po)坡(po)度(du)(du)(du)可(ke)依土質(zhi)情(qing)況按設計和規范(fan)要(yao)求所(suo)列(lie)基(ji)坑(keng)(keng)(keng)坑(keng)(keng)(keng)壁坡(po)度(du)(du)(du)適當放陡。基(ji)坑(keng)(keng)(keng)寬(kuan)度(du)(du)(du)與涵(han)(han)洞(dong)基(ji)礎(chu)尺寸(cun)相同(tong)。放邊(bian)樁應考(kao)慮(lv)換填(tian)厚度(du)(du)(du),一次(ci)放夠尺寸(cun)。二(er),基(ji)坑(keng)(keng)(keng)開挖采用人工(gong)配合機(ji)械開挖的(de)辦法,對開挖......更(geng)多
2023-10-20
博爾塔拉鋼(gang)波紋(wen)管經濟耐用的原(yuan)因是什(shen)么?
鋼波紋管(guan)經濟耐用的(de)原因是什么?鋼波紋管(guan)具有(you)(you)施工(gong)(gong)工(gong)(gong)期短、重量輕、安裝方便、耐久性能(neng)(neng)好、工(gong)(gong)程造價低、抗(kang)變形(xing)能(neng)(neng)力強(qiang)(qiang)、減(jian)少維護(hu)費(fei)用成本等優點。鋼波紋管(guan)是一種柔(rou)性構造,波紋管(guan)在(zai)構造上具有(you)(you)橫向抵償位(wei)移特性,可充分發(fa)揮鋼材(cai)抗(kang)拉功(gong)能(neng)(neng)強(qiang)(qiang)。鋼波紋管(guan)具有(you)(you)較(jiao)大的(de)抗(kang)......更多(duo)
2023-10-20
博爾(er)塔拉鋼波紋涵管有(you)圓形(xing)、橢圓形(xing)、半(ban)圓形(xing)
鋼(gang)波(bo)紋涵管(guan)(guan)(guan)有圓形(xing)(xing)(xing)、橢圓形(xing)(xing)(xing)、半圓形(xing)(xing)(xing)等,進出口也可(ke)依照邊坡比(bi)例做成斜口,加工波(bo)紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑規模Φ0.5m~Φ8m,管(guan)(guan)(guan)壁(bi)厚(hou)度(du)為3mm~7mm,能夠滿意填土0.5m~40m厚(hou)的需求。鋼(gang)波(bo)紋涵管(guan)(guan)(guan)在(zai)國(guo)表里的發展史(shi)進行(xing)鋼(gang)波(bo)紋涵管(guan)(guan)(guan)通(tong)道、鋼(gang)波(bo)紋涵管(guan)(guan)(guan)的可(ke)行(xing)性(xing)研究;......更多
2023-10-14
博(bo)爾(er)塔拉鋼波(bo)紋管選用的材質應該(gai)滿足哪(na)些條件?
鋼波(bo)紋管選(xuan)用的(de)材質(zhi)應該滿足哪(na)些條件?鋼波(bo)紋管從材料與結構(gou)和(he)功(gong)能的(de)本(ben)質(zhi)關系上(shang)(shang)分析(xi),選(xuan)用柔(rou)性高強度(du)的(de)鋼波(bo)紋管洞因為軸向波(bo)紋的(de)存(cun)在,使其(qi)具有受力特征,軸向和(he)徑向同時分布(bu)因荷載引(yin)起(qi)的(de)應力應變(bian),可以(yi)更大程度(du)上(shang)(shang)渙散荷載的(de)應力會集,更好地(di)發揮(hui)鋼結構(gou)的(de)優勢......更多
2023-10-08
博爾(er)塔拉(la)如何(he)確(que)保鋼波紋管回(hui)填土質量呢?
如何確(que)(que)保(bao)鋼(gang)波(bo)(bo)紋管回填土質量呢?基礎(chu)整夯(hang)實平后方可在(zai)現(xian)場安裝(zhuang)(zhuang)鋼(gang)波(bo)(bo)紋涵(han)管,板底與基礎(chu)之間決不(bu)能(neng)出現(xian)不(bu)密實現(xian)象。鋼(gang)波(bo)(bo)紋涵(han)管在(zai)安裝(zhuang)(zhuang)時,拼接處必須(xu)清理(li)干凈。以確(que)(que)保(bao)拼縫搭接緊密。外觀規定:鋼(gang)波(bo)(bo)紋涵(han)管安裝(zhuang)(zhuang)現(xian)行(xing)必須(xu)直(zhi)順,管口與路堤邊(bian)坡(po)(po)坡(po)(po)度應一致。必須(xu)采用有......更(geng)多(duo)
2023-10-08
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