內江大直徑鋼(gang)波(bo)紋管(guan)拼裝方法你知道嗎?
大直徑鋼波(bo)(bo)紋管(guan)(guan)拼(pin)裝方(fang)法你知道嗎?1、搭設拼(pin)裝支架(jia):搭設腳手(shou)架(jia)根據波(bo)(bo)紋管(guan)(guan)的(de)直徑提前確定,采用管(guan)(guan)扣連接鋼管(guan)(guan)的(de)方(fang)式(shi)搭設腳手(shou)架(jia),形式(shi)分A型和(he)B型腳手(shou)架(jia)長度(du)一(yi)般長25m、克0、6m、高為2d3(d為波(bo)(bo)紋管(guan)(guan)直徑),B型腳手(shou)架(jia)一(yi)般克為25m高依據波(bo)(bo)紋管(guan)(guan)直......更多(duo)
2023-11-03
內(nei)江鋼波紋(wen)管(guan)經濟耐用的原因是什(shen)么(me)?
鋼波紋(wen)管(guan)經(jing)濟(ji)耐用的原因(yin)是什么?鋼波紋(wen)管(guan)具(ju)有(you)施工工期短、重量輕、安(an)裝方便(bian)、耐久性能好、工程造(zao)(zao)價低、抗變形能力強、減少(shao)維(wei)護(hu)費用成(cheng)本等(deng)優點(dian)。鋼波紋(wen)管(guan)是一(yi)種柔性構造(zao)(zao),波紋(wen)管(guan)在構造(zao)(zao)上具(ju)有(you)橫向抵償位移(yi)特性,可充分(fen)發揮鋼材抗拉功能強。鋼波紋(wen)管(guan)具(ju)有(you)較大的抗......更多
2023-11-03
內江鋼波紋管(guan)在雨(yu)期施工時要注意些什(shen)么呢?
雨期鋼(gang)波(bo)(bo)紋(wen)管(guan)施工措(cuo)(cuo)施:雨期施工應提(ti)晨鋪排(pai),盡量(liang)鋪排(pai)在降雨來(lai)臨(lin)前完成,基坑周邊(bian)有防(fang)水舉(ju)措(cuo)(cuo)措(cuo)(cuo)施,防(fang)止周邊(bian)水流入基坑內。增加砂、石料含(han)水量(liang)檢(jian)測頻率,及時調整混(hun)(hun)凝土配合比(bi),保證(zheng)混(hun)(hun)凝土拌和質量(liang)。應對金屬波(bo)(bo)紋(wen)涵(han)(han)管(guan)等加強籠(long)蓋(gai),防(fang)止銹蝕。進行金屬波(bo)(bo)紋(wen)涵(han)(han)管(guan)連......更(geng)多
2023-10-27
內(nei)江鋼波紋(wen)管為(wei)什么使用(yong)壽命這(zhe)么長?
鋼波紋(wen)管為什(shen)么(me)使用(yong)(yong)(yong)(yong)壽(shou)命這么(me)長?鋼波紋(wen)管使用(yong)(yong)(yong)(yong)壽(shou)命長,是(shi)選用(yong)(yong)(yong)(yong)鋼管熱浸鍍(du)鋅,所以(yi)使用(yong)(yong)(yong)(yong)壽(shou)命長,壽(shou)命為80-100年,在(zai)腐蝕性(xing)特別大(da)的環境下使用(yong)(yong)(yong)(yong)時,選用(yong)(yong)(yong)(yong)表(biao)里外表(biao)瀝清附(fu)層的鋼波紋(wen)管,可在(zai)原使用(yong)(yong)(yong)(yong)壽(shou)命基(ji)礎上提(ti)高(gao)約20年以(yi)上。施工方便:鋼波紋(wen)管涵是(shi)選用(yong)(yong)(yong)(yong)套筒或......更多
2023-10-27
內江鋼(gang)波紋(wen)涵管的(de)安(an)裝(zhuang)步(bu)驟(zou)分幾步(bu)?
一,測量放樣鋼波(bo)紋管涵(han)施工(gong)前,首先應準(zhun)確定(ding)出管涵(han)中心(xin)及縱橫(heng)軸線。基坑(keng)邊(bian)坡(po)坡(po)度(du)(du)可依土質情況按設(she)計和(he)規范要求(qiu)所列基坑(keng)坑(keng)壁坡(po)度(du)(du)適(shi)當(dang)放陡。基坑(keng)寬度(du)(du)與涵(han)洞(dong)基礎(chu)尺寸(cun)相同(tong)。放邊(bian)樁應考慮換填(tian)厚度(du)(du),一次(ci)放夠尺寸(cun)。二(er),基坑(keng)開挖(wa)采用人工(gong)配合機(ji)械開挖(wa)的辦(ban)法,對開挖(wa)......更多
2023-10-20
內江(jiang)鋼波紋管經濟耐用的原因是什么?
鋼(gang)波紋管(guan)(guan)(guan)經濟耐(nai)(nai)用的(de)原因是(shi)什么?鋼(gang)波紋管(guan)(guan)(guan)具(ju)有(you)施(shi)工(gong)工(gong)期(qi)短、重量輕、安裝方便、耐(nai)(nai)久性能(neng)(neng)好(hao)、工(gong)程(cheng)造價低、抗變(bian)形(xing)能(neng)(neng)力(li)強(qiang)(qiang)、減少維(wei)護費用成本等優點。鋼(gang)波紋管(guan)(guan)(guan)是(shi)一種(zhong)柔性構造,波紋管(guan)(guan)(guan)在(zai)構造上具(ju)有(you)橫向抵償位移(yi)特性,可(ke)充分發揮鋼(gang)材抗拉功(gong)能(neng)(neng)強(qiang)(qiang)。鋼(gang)波紋管(guan)(guan)(guan)具(ju)有(you)較大的(de)抗......更多
2023-10-20
內江鋼波紋管(guan)管(guan)徑有哪些規格?如何選(xuan)擇(ze)?
鋼(gang)波紋(wen)管(guan)管(guan)徑依據工程需(xu)求可有不同(tong)的規格,束(shu)裝管(guan)管(guan)徑為0.5m--2.5m;每(mei)節管(guan)長度(du)3米支(zhi)配。選用內(外(wai))法蘭螺絲釘銜接。組裝涵管(guan)管(guan)管(guan)徑為3m--8m,每(mei)個圓周方向有4---15塊板構成,板與板搭接高明螺絲釘緊固。鋼(gang)波紋(wen)管(guan)鋼(gang)波紋(wen)管(guan)在裝置前都......更多
2023-10-14
內江鋼波(bo)紋涵管有圓(yuan)形、橢(tuo)圓(yuan)形、半圓(yuan)形
鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)有圓形、橢圓形、半圓形等(deng),進出口也(ye)可(ke)(ke)依照邊(bian)坡比例做成斜口,加工(gong)波(bo)(bo)(bo)紋(wen)管(guan)(guan)管(guan)(guan)徑規模Φ0.5m~Φ8m,管(guan)(guan)壁厚度為3mm~7mm,能(neng)夠滿意填(tian)土0.5m~40m厚的(de)需求。鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)在(zai)國表里的(de)發(fa)展史(shi)進行鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)通道、鋼(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)的(de)可(ke)(ke)行性(xing)研(yan)究;......更(geng)多
2023-10-14
內江(jiang)鋼波紋(wen)管選用的(de)材質應(ying)該滿足(zu)哪(na)些條件(jian)?
鋼波紋管(guan)選用(yong)的(de)(de)材(cai)(cai)質應(ying)(ying)該滿足(zu)哪些條件?鋼波紋管(guan)從材(cai)(cai)料與結構和功能的(de)(de)本質關系上(shang)分析(xi),選用(yong)柔性高強度的(de)(de)鋼波紋管(guan)洞因為軸(zhou)向(xiang)波紋的(de)(de)存在(zai),使(shi)其具有受力特征(zheng),軸(zhou)向(xiang)和徑(jing)向(xiang)同時分布因荷(he)載(zai)引(yin)起的(de)(de)應(ying)(ying)力應(ying)(ying)變,可以(yi)更大程度上(shang)渙散荷(he)載(zai)的(de)(de)應(ying)(ying)力會集,更好(hao)地發揮鋼結構的(de)(de)優勢......更多
2023-10-08
內(nei)江如何確保鋼波紋管(guan)回填土質量呢?
如何(he)確保鋼波(bo)(bo)紋(wen)管(guan)回(hui)填土質量呢?基(ji)礎整夯(hang)實平后方可在現(xian)場(chang)安裝(zhuang)鋼波(bo)(bo)紋(wen)涵(han)管(guan),板底(di)與(yu)基(ji)礎之間決不能(neng)出現(xian)不密實現(xian)象。鋼波(bo)(bo)紋(wen)涵(han)管(guan)在安裝(zhuang)時,拼接(jie)處必(bi)須清(qing)理(li)干凈。以確保拼縫搭接(jie)緊密。外觀(guan)規定:鋼波(bo)(bo)紋(wen)涵(han)管(guan)安裝(zhuang)現(xian)行必(bi)須直順,管(guan)口與(yu)路堤邊(bian)坡坡度應(ying)一(yi)致。必(bi)須采用有......更(geng)多
2023-10-08
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