酒泉大直徑鋼(gang)波紋(wen)管拼裝(zhuang)方法(fa)你知道嗎?
大直(zhi)(zhi)徑(jing)鋼(gang)波(bo)紋管(guan)拼(pin)裝方法(fa)你知道嗎(ma)?1、搭(da)設拼(pin)裝支架(jia)(jia):搭(da)設腳(jiao)手架(jia)(jia)根據波(bo)紋管(guan)的直(zhi)(zhi)徑(jing)提前確定,采用管(guan)扣連接鋼(gang)管(guan)的方式搭(da)設腳(jiao)手架(jia)(jia),形式分A型(xing)和B型(xing)腳(jiao)手架(jia)(jia)長度一般長25m、克(ke)(ke)0、6m、高(gao)為2d3(d為波(bo)紋管(guan)直(zhi)(zhi)徑(jing)),B型(xing)腳(jiao)手架(jia)(jia)一般克(ke)(ke)為25m高(gao)依據波(bo)紋管(guan)直(zhi)(zhi)......更多
2023-11-03
酒泉(quan)鋼波(bo)紋管(guan)經濟耐用的(de)原因(yin)是什么?
鋼(gang)波(bo)紋(wen)管(guan)(guan)經濟耐用(yong)的(de)原因是什么?鋼(gang)波(bo)紋(wen)管(guan)(guan)具(ju)有(you)(you)施工(gong)工(gong)期短、重量輕、安裝方便、耐久性(xing)能(neng)(neng)好(hao)、工(gong)程造(zao)價低(di)、抗變形能(neng)(neng)力強、減少維護費用(yong)成本(ben)等(deng)優點(dian)。鋼(gang)波(bo)紋(wen)管(guan)(guan)是一種柔性(xing)構(gou)造(zao),波(bo)紋(wen)管(guan)(guan)在構(gou)造(zao)上具(ju)有(you)(you)橫(heng)向抵償位移特性(xing),可充分發揮(hui)鋼(gang)材(cai)抗拉功能(neng)(neng)強。鋼(gang)波(bo)紋(wen)管(guan)(guan)具(ju)有(you)(you)較(jiao)大(da)的(de)抗......更多
2023-11-03
酒泉鋼(gang)波紋管在雨期施工時要注意些什(shen)么呢(ni)?
雨期鋼(gang)波(bo)紋(wen)管(guan)施工措(cuo)施:雨期施工應(ying)提晨鋪排(pai),盡量鋪排(pai)在降雨來臨前(qian)完成,基(ji)坑(keng)周(zhou)邊有防水(shui)(shui)舉措(cuo)措(cuo)施,防止周(zhou)邊水(shui)(shui)流入基(ji)坑(keng)內。增加(jia)砂、石料含水(shui)(shui)量檢測(ce)頻(pin)率,及時調整(zheng)混(hun)(hun)凝(ning)土配合(he)比(bi),保證混(hun)(hun)凝(ning)土拌和質量。應(ying)對金屬波(bo)紋(wen)涵(han)管(guan)等加(jia)強(qiang)籠(long)蓋,防止銹蝕。進行金屬波(bo)紋(wen)涵(han)管(guan)連......更(geng)多
2023-10-27
酒泉鋼波紋管為什么(me)使用壽命(ming)這么(me)長(chang)?
鋼(gang)波紋(wen)(wen)管為什么(me)使用(yong)(yong)(yong)壽(shou)命(ming)這么(me)長?鋼(gang)波紋(wen)(wen)管使用(yong)(yong)(yong)壽(shou)命(ming)長,是(shi)選用(yong)(yong)(yong)鋼(gang)管熱浸鍍(du)鋅,所以使用(yong)(yong)(yong)壽(shou)命(ming)長,壽(shou)命(ming)為80-100年,在(zai)腐蝕(shi)性特別(bie)大的環境(jing)下使用(yong)(yong)(yong)時,選用(yong)(yong)(yong)表(biao)里外表(biao)瀝清附層(ceng)的鋼(gang)波紋(wen)(wen)管,可(ke)在(zai)原使用(yong)(yong)(yong)壽(shou)命(ming)基礎上提(ti)高約20年以上。施(shi)工方便:鋼(gang)波紋(wen)(wen)管涵是(shi)選用(yong)(yong)(yong)套筒(tong)或......更多
2023-10-27
酒(jiu)泉鋼波紋涵管(guan)的安裝(zhuang)步驟分(fen)幾步?
一,測(ce)量放(fang)樣鋼(gang)波紋管涵(han)施工(gong)前,首先應準確(que)定出管涵(han)中心及縱橫軸線。基(ji)(ji)坑(keng)(keng)(keng)邊坡(po)坡(po)度(du)(du)可依土質情況(kuang)按設計(ji)和規范要求(qiu)所列(lie)基(ji)(ji)坑(keng)(keng)(keng)坑(keng)(keng)(keng)壁坡(po)度(du)(du)適當放(fang)陡。基(ji)(ji)坑(keng)(keng)(keng)寬度(du)(du)與涵(han)洞(dong)基(ji)(ji)礎尺(chi)寸相同(tong)。放(fang)邊樁應考(kao)慮換填(tian)厚度(du)(du),一次放(fang)夠尺(chi)寸。二,基(ji)(ji)坑(keng)(keng)(keng)開挖(wa)采用人工(gong)配合機(ji)械開挖(wa)的辦法,對開挖(wa)......更多
2023-10-20
酒泉鋼波(bo)紋管經濟耐用(yong)的原因是(shi)什么?
鋼(gang)波(bo)紋(wen)管(guan)(guan)經濟(ji)耐(nai)用(yong)(yong)的原因(yin)是什么(me)?鋼(gang)波(bo)紋(wen)管(guan)(guan)具(ju)有(you)(you)施工(gong)(gong)工(gong)(gong)期短、重量輕(qing)、安裝方便、耐(nai)久性能好、工(gong)(gong)程造價低、抗(kang)變形(xing)能力強(qiang)、減少維(wei)護費用(yong)(yong)成本等優(you)點。鋼(gang)波(bo)紋(wen)管(guan)(guan)是一種柔(rou)性構造,波(bo)紋(wen)管(guan)(guan)在構造上具(ju)有(you)(you)橫向(xiang)抵償位移特性,可充分發(fa)揮鋼(gang)材抗(kang)拉(la)功能強(qiang)。鋼(gang)波(bo)紋(wen)管(guan)(guan)具(ju)有(you)(you)較大(da)的抗(kang)......更多
2023-10-20
酒泉鋼波紋管(guan)(guan)管(guan)(guan)徑(jing)有(you)哪(na)些規格?如何選擇?
鋼波紋(wen)管(guan)管(guan)徑依據工程需(xu)求可有不(bu)同的規格,束(shu)裝管(guan)管(guan)徑為0.5m--2.5m;每節管(guan)長度3米支配。選用內(nei)(外)法蘭(lan)螺絲釘(ding)銜接。組裝涵管(guan)管(guan)管(guan)徑為3m--8m,每個圓(yuan)周方(fang)向(xiang)有4---15塊(kuai)板(ban)構(gou)成,板(ban)與(yu)板(ban)搭接高明螺絲釘(ding)緊固。鋼波紋(wen)管(guan)鋼波紋(wen)管(guan)在(zai)裝置前都......更(geng)多
2023-10-14
酒泉鋼波紋涵管(guan)有圓形、橢圓形、半圓形
鋼(gang)波(bo)(bo)紋涵(han)管(guan)有圓形(xing)、橢圓形(xing)、半圓形(xing)等,進出(chu)口(kou)也可依(yi)照邊坡比例做成斜(xie)口(kou),加工波(bo)(bo)紋管(guan)管(guan)徑規模Φ0.5m~Φ8m,管(guan)壁厚(hou)(hou)度為3mm~7mm,能夠滿意(yi)填(tian)土0.5m~40m厚(hou)(hou)的需求。鋼(gang)波(bo)(bo)紋涵(han)管(guan)在國表(biao)里的發展史(shi)進行鋼(gang)波(bo)(bo)紋涵(han)管(guan)通道、鋼(gang)波(bo)(bo)紋涵(han)管(guan)的可行性研究(jiu);......更多
2023-10-14
酒泉鋼波紋管選用(yong)的(de)材質應該滿(man)足哪些條件(jian)?
鋼(gang)波(bo)紋(wen)管(guan)選(xuan)用的(de)(de)材質應(ying)該滿足(zu)哪些(xie)條件?鋼(gang)波(bo)紋(wen)管(guan)從材料與結(jie)構(gou)和功能的(de)(de)本質關系上分(fen)析,選(xuan)用柔性高強(qiang)度的(de)(de)鋼(gang)波(bo)紋(wen)管(guan)洞(dong)因(yin)為軸向(xiang)波(bo)紋(wen)的(de)(de)存在,使其具(ju)有受力特征,軸向(xiang)和徑向(xiang)同時(shi)分(fen)布因(yin)荷(he)載引起的(de)(de)應(ying)力應(ying)變,可以(yi)更大(da)程度上渙散荷(he)載的(de)(de)應(ying)力會集,更好地(di)發揮(hui)鋼(gang)結(jie)構(gou)的(de)(de)優(you)勢......更多
2023-10-08
酒泉(quan)如何確(que)保鋼(gang)波紋管回填土質(zhi)量呢?
如何確保(bao)(bao)鋼(gang)波紋(wen)管回填土質量呢?基礎(chu)整(zheng)夯實(shi)平(ping)后方可在現(xian)場安(an)(an)裝鋼(gang)波紋(wen)涵(han)管,板底與基礎(chu)之間決不能出現(xian)不密(mi)實(shi)現(xian)象(xiang)。鋼(gang)波紋(wen)涵(han)管在安(an)(an)裝時,拼接處必須(xu)清理干凈。以確保(bao)(bao)拼縫(feng)搭接緊密(mi)。外觀(guan)規定:鋼(gang)波紋(wen)涵(han)管安(an)(an)裝現(xian)行必須(xu)直順,管口(kou)與路(lu)堤邊(bian)坡(po)坡(po)度應(ying)一致。必須(xu)采用有......更多
2023-10-08