阿拉爾大直徑鋼波紋管(guan)拼裝方法你知道嗎?
大(da)直徑(jing)(jing)鋼波紋(wen)管(guan)(guan)拼裝(zhuang)方法你知道嗎(ma)?1、搭設(she)拼裝(zhuang)支架:搭設(she)腳(jiao)手架根據波紋(wen)管(guan)(guan)的(de)直徑(jing)(jing)提前確定,采用管(guan)(guan)扣連接鋼管(guan)(guan)的(de)方式搭設(she)腳(jiao)手架,形式分A型和B型腳(jiao)手架長度一(yi)般長25m、克0、6m、高為(wei)2d3(d為(wei)波紋(wen)管(guan)(guan)直徑(jing)(jing)),B型腳(jiao)手架一(yi)般克為(wei)25m高依據波紋(wen)管(guan)(guan)直......更多
2023-11-03
阿拉爾鋼波紋管(guan)經濟耐用(yong)的原因是(shi)什么?
鋼(gang)波(bo)紋(wen)管(guan)經濟耐用(yong)的原因是(shi)什么(me)?鋼(gang)波(bo)紋(wen)管(guan)具有施工工期(qi)短、重量(liang)輕、安裝方便、耐久性(xing)能好、工程造(zao)價低、抗(kang)變形(xing)能力強、減少維護費(fei)用(yong)成本等優點。鋼(gang)波(bo)紋(wen)管(guan)是(shi)一種(zhong)柔性(xing)構造(zao),波(bo)紋(wen)管(guan)在(zai)構造(zao)上具有橫向(xiang)抵償(chang)位(wei)移特性(xing),可充分發揮鋼(gang)材抗(kang)拉功(gong)能強。鋼(gang)波(bo)紋(wen)管(guan)具有較大的抗(kang)......更(geng)多(duo)
2023-11-03
阿拉爾鋼(gang)波紋管在雨期施(shi)工時要注意些什么(me)呢?
雨(yu)(yu)期(qi)鋼(gang)波紋(wen)管(guan)施(shi)(shi)(shi)工(gong)措施(shi)(shi)(shi):雨(yu)(yu)期(qi)施(shi)(shi)(shi)工(gong)應提晨(chen)鋪(pu)排(pai),盡量(liang)鋪(pu)排(pai)在降雨(yu)(yu)來臨前(qian)完成(cheng),基坑周(zhou)邊(bian)有(you)防(fang)水舉措措施(shi)(shi)(shi),防(fang)止周(zhou)邊(bian)水流入基坑內。增加砂、石料含水量(liang)檢測頻率,及時調整混(hun)凝土配(pei)合比,保證混(hun)凝土拌和質量(liang)。應對金屬波紋(wen)涵(han)(han)管(guan)等加強籠蓋,防(fang)止銹蝕。進行金屬波紋(wen)涵(han)(han)管(guan)連......更多
2023-10-27
阿拉爾鋼波(bo)紋管為(wei)什(shen)么使用壽(shou)命這么長?
鋼(gang)波(bo)紋管為什(shen)么(me)使(shi)(shi)用(yong)(yong)壽(shou)命(ming)這么(me)長(chang)?鋼(gang)波(bo)紋管使(shi)(shi)用(yong)(yong)壽(shou)命(ming)長(chang),是(shi)選用(yong)(yong)鋼(gang)管熱浸鍍鋅,所以使(shi)(shi)用(yong)(yong)壽(shou)命(ming)長(chang),壽(shou)命(ming)為80-100年,在腐蝕(shi)性特別大的(de)環(huan)境(jing)下使(shi)(shi)用(yong)(yong)時,選用(yong)(yong)表里外(wai)表瀝清附層的(de)鋼(gang)波(bo)紋管,可在原使(shi)(shi)用(yong)(yong)壽(shou)命(ming)基礎上提(ti)高約20年以上。施工方便:鋼(gang)波(bo)紋管涵是(shi)選用(yong)(yong)套筒或(huo)......更多
2023-10-27
阿拉爾鋼波紋涵管(guan)的安裝步(bu)驟分幾步(bu)?
一,測量(liang)放(fang)樣鋼波紋管涵施工(gong)前(qian),首先應準確定出管涵中心及縱(zong)橫軸線。基(ji)坑(keng)(keng)邊(bian)坡(po)坡(po)度(du)可依(yi)土質情況按設計和規(gui)范要(yao)求所列基(ji)坑(keng)(keng)坑(keng)(keng)壁(bi)坡(po)度(du)適當放(fang)陡。基(ji)坑(keng)(keng)寬度(du)與涵洞基(ji)礎尺(chi)寸相同。放(fang)邊(bian)樁應考(kao)慮換(huan)填厚度(du),一次放(fang)夠(gou)尺(chi)寸。二,基(ji)坑(keng)(keng)開挖(wa)(wa)采用人工(gong)配(pei)合機械開挖(wa)(wa)的(de)辦法,對開挖(wa)(wa)......更(geng)多
2023-10-20
阿拉爾鋼波紋管經濟耐用的原因是什么?
鋼(gang)波(bo)紋(wen)管(guan)經(jing)濟耐用(yong)的原因是(shi)什么?鋼(gang)波(bo)紋(wen)管(guan)具有施工(gong)工(gong)期短、重量輕(qing)、安(an)裝方便、耐久(jiu)性能(neng)好、工(gong)程(cheng)造價低(di)、抗變形能(neng)力強(qiang)、減少維護(hu)費(fei)用(yong)成本等優點。鋼(gang)波(bo)紋(wen)管(guan)是(shi)一(yi)種柔性構造,波(bo)紋(wen)管(guan)在構造上具有橫向抵償位移特性,可充(chong)分(fen)發(fa)揮鋼(gang)材抗拉(la)功能(neng)強(qiang)。鋼(gang)波(bo)紋(wen)管(guan)具有較大的抗......更多
2023-10-20
阿(a)拉爾鋼波(bo)紋管管徑有哪些規(gui)格?如何選(xuan)擇?
鋼波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)依據(ju)工(gong)程需求可有不同的規(gui)格,束裝(zhuang)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)為0.5m--2.5m;每(mei)(mei)節管(guan)(guan)(guan)長度3米支配。選用(yong)內(nei)(外)法蘭(lan)螺絲釘(ding)銜接。組裝(zhuang)涵管(guan)(guan)(guan)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)為3m--8m,每(mei)(mei)個圓周方向(xiang)有4---15塊板構成,板與板搭接高明螺絲釘(ding)緊(jin)固。鋼波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)鋼波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)在裝(zhuang)置前都......更多(duo)
2023-10-14
阿(a)拉爾鋼(gang)波(bo)紋涵管有圓(yuan)形(xing)、橢圓(yuan)形(xing)、半(ban)圓(yuan)形(xing)
鋼波(bo)紋涵管(guan)(guan)(guan)有圓(yuan)形(xing)、橢圓(yuan)形(xing)、半圓(yuan)形(xing)等,進(jin)(jin)出口也(ye)可依照邊坡比例做成(cheng)斜口,加(jia)工波(bo)紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑規模Φ0.5m~Φ8m,管(guan)(guan)(guan)壁厚(hou)度為(wei)3mm~7mm,能夠滿意(yi)填土(tu)0.5m~40m厚(hou)的(de)需求(qiu)。鋼波(bo)紋涵管(guan)(guan)(guan)在國表里的(de)發展(zhan)史進(jin)(jin)行鋼波(bo)紋涵管(guan)(guan)(guan)通道、鋼波(bo)紋涵管(guan)(guan)(guan)的(de)可行性研究;......更多
2023-10-14
阿拉爾鋼波(bo)紋管(guan)選用的(de)材質應該滿足(zu)哪些(xie)條(tiao)件?
鋼波紋(wen)管選(xuan)用的(de)(de)材質應(ying)該滿(man)足哪些條件(jian)?鋼波紋(wen)管從(cong)材料與結(jie)構(gou)和功能的(de)(de)本質關系(xi)上分析,選(xuan)用柔性高強度的(de)(de)鋼波紋(wen)管洞因為軸向(xiang)波紋(wen)的(de)(de)存在(zai),使(shi)其具有受力(li)特征,軸向(xiang)和徑向(xiang)同時分布因荷(he)載引起的(de)(de)應(ying)力(li)應(ying)變,可以更大(da)程度上渙散(san)荷(he)載的(de)(de)應(ying)力(li)會(hui)集,更好地發揮鋼結(jie)構(gou)的(de)(de)優勢......更多
2023-10-08
阿拉爾如(ru)何確保(bao)鋼波紋管回填土(tu)質(zhi)量呢?
如何確(que)保鋼(gang)(gang)波紋管(guan)(guan)(guan)回(hui)填土質量呢(ni)?基礎(chu)整夯實平后方可在(zai)現(xian)場安裝(zhuang)鋼(gang)(gang)波紋涵管(guan)(guan)(guan),板底與(yu)基礎(chu)之間決不(bu)能出(chu)現(xian)不(bu)密實現(xian)象(xiang)。鋼(gang)(gang)波紋涵管(guan)(guan)(guan)在(zai)安裝(zhuang)時(shi),拼(pin)接處必須清理干凈。以(yi)確(que)保拼(pin)縫搭接緊密。外(wai)觀(guan)規定:鋼(gang)(gang)波紋涵管(guan)(guan)(guan)安裝(zhuang)現(xian)行必須直順,管(guan)(guan)(guan)口與(yu)路堤邊坡坡度應(ying)一(yi)致。必須采用有......更多
2023-10-08
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