迪慶大直(zhi)徑(jing)鋼(gang)波(bo)紋管拼裝方法你知(zhi)道嗎(ma)?
大直徑(jing)鋼(gang)波紋管(guan)拼裝方法你知(zhi)道嗎?1、搭設拼裝支(zhi)架(jia):搭設腳手(shou)架(jia)根據波紋管(guan)的直徑(jing)提前確定,采用管(guan)扣連接(jie)鋼(gang)管(guan)的方式(shi)搭設腳手(shou)架(jia),形式(shi)分(fen)A型(xing)和B型(xing)腳手(shou)架(jia)長度一般長25m、克0、6m、高為(wei)2d3(d為(wei)波紋管(guan)直徑(jing)),B型(xing)腳手(shou)架(jia)一般克為(wei)25m高依據波紋管(guan)直......更多
2023-11-03
迪慶(qing)鋼波紋管經濟耐用的原因(yin)是什么?
鋼(gang)波紋管(guan)(guan)經濟耐(nai)用的原因(yin)是什(shen)么?鋼(gang)波紋管(guan)(guan)具(ju)(ju)有(you)施工工期短、重量(liang)輕、安裝方便、耐(nai)久性(xing)能好、工程造價低、抗變形(xing)能力強(qiang)、減少維護費用成(cheng)本(ben)等優點。鋼(gang)波紋管(guan)(guan)是一種柔性(xing)構造,波紋管(guan)(guan)在構造上具(ju)(ju)有(you)橫(heng)向(xiang)抵償位移(yi)特性(xing),可充分發揮鋼(gang)材抗拉功(gong)能強(qiang)。鋼(gang)波紋管(guan)(guan)具(ju)(ju)有(you)較大的抗......更多
2023-11-03
迪慶鋼波(bo)紋(wen)管(guan)在雨(yu)期(qi)施工時要注意些什(shen)么呢?
雨(yu)期(qi)鋼(gang)波(bo)(bo)紋(wen)管施(shi)工(gong)措(cuo)(cuo)(cuo)施(shi):雨(yu)期(qi)施(shi)工(gong)應提(ti)晨鋪(pu)排,盡量鋪(pu)排在降雨(yu)來臨前(qian)完成(cheng),基坑周(zhou)邊(bian)(bian)有(you)防(fang)水舉措(cuo)(cuo)(cuo)措(cuo)(cuo)(cuo)施(shi),防(fang)止周(zhou)邊(bian)(bian)水流入基坑內。增加砂、石料含水量檢測頻(pin)率,及(ji)時(shi)調整混(hun)凝(ning)土配合(he)比,保證混(hun)凝(ning)土拌(ban)和質量。應對金屬波(bo)(bo)紋(wen)涵管等(deng)加強籠蓋,防(fang)止銹蝕。進(jin)行金屬波(bo)(bo)紋(wen)涵管連......更多
2023-10-27
迪慶鋼波紋管(guan)為什么使用壽命(ming)這么長?
鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)為(wei)什么使用(yong)壽(shou)(shou)命這么長(chang)?鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)使用(yong)壽(shou)(shou)命長(chang),是(shi)選(xuan)用(yong)鋼(gang)(gang)管(guan)熱浸鍍鋅(xin),所以使用(yong)壽(shou)(shou)命長(chang),壽(shou)(shou)命為(wei)80-100年(nian),在腐(fu)蝕(shi)性(xing)特(te)別大的(de)環境下使用(yong)時,選(xuan)用(yong)表里外表瀝清附層的(de)鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan),可在原使用(yong)壽(shou)(shou)命基礎上(shang)提高約20年(nian)以上(shang)。施工方便:鋼(gang)(gang)波(bo)(bo)紋(wen)管(guan)涵是(shi)選(xuan)用(yong)套(tao)筒或......更(geng)多(duo)
2023-10-27
迪(di)慶(qing)鋼(gang)波(bo)紋涵管的安裝步驟分幾(ji)步?
一(yi),測量放(fang)樣鋼波紋管涵(han)施(shi)工(gong)前,首先應(ying)準確定出管涵(han)中心及縱橫軸線。基坑(keng)邊(bian)坡(po)坡(po)度(du)可依土質情況按(an)設計和規范要(yao)求所(suo)列基坑(keng)坑(keng)壁坡(po)度(du)適當放(fang)陡(dou)。基坑(keng)寬(kuan)度(du)與涵(han)洞(dong)基礎(chu)尺(chi)寸相同。放(fang)邊(bian)樁應(ying)考慮(lv)換填厚度(du),一(yi)次放(fang)夠尺(chi)寸。二(er),基坑(keng)開(kai)挖采用(yong)人工(gong)配合機(ji)械開(kai)挖的辦法,對開(kai)挖......更多
2023-10-20
迪慶(qing)鋼波紋管經濟(ji)耐(nai)用的原因(yin)是什么?
鋼波(bo)紋(wen)管(guan)經濟耐(nai)用(yong)的(de)原因是(shi)什么?鋼波(bo)紋(wen)管(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(xing)能好、工(gong)(gong)程(cheng)造價低、抗(kang)變形能力強(qiang)、減少維(wei)護費用(yong)成(cheng)本等優(you)點。鋼波(bo)紋(wen)管(guan)是(shi)一(yi)種柔性(xing)構造,波(bo)紋(wen)管(guan)在構造上具(ju)有(you)(you)橫向抵償(chang)位移特(te)性(xing),可充分發揮鋼材抗(kang)拉功(gong)能強(qiang)。鋼波(bo)紋(wen)管(guan)具(ju)有(you)(you)較大(da)的(de)抗(kang)......更多
2023-10-20
迪慶鋼波紋管(guan)管(guan)徑有哪些規格?如(ru)何(he)選擇?
鋼(gang)(gang)(gang)波紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑依據工程(cheng)需求可有(you)不同的規(gui)格,束裝(zhuang)管(guan)(guan)(guan)管(guan)(guan)(guan)徑為0.5m--2.5m;每節管(guan)(guan)(guan)長(chang)度(du)3米支(zhi)配。選用內(外)法(fa)蘭(lan)螺(luo)絲釘銜接。組裝(zhuang)涵管(guan)(guan)(guan)管(guan)(guan)(guan)管(guan)(guan)(guan)徑為3m--8m,每個(ge)圓周方向(xiang)有(you)4---15塊板(ban)構成,板(ban)與板(ban)搭接高明螺(luo)絲釘緊固。鋼(gang)(gang)(gang)波紋管(guan)(guan)(guan)鋼(gang)(gang)(gang)波紋管(guan)(guan)(guan)在裝(zhuang)置(zhi)前都......更多(duo)
2023-10-14
迪慶(qing)鋼波紋涵管有(you)圓(yuan)形、橢圓(yuan)形、半圓(yuan)形
鋼(gang)(gang)(gang)波(bo)紋涵(han)(han)管(guan)有圓(yuan)形、橢圓(yuan)形、半圓(yuan)形等(deng),進出口也(ye)可(ke)依照邊坡比例做成(cheng)斜口,加工波(bo)紋管(guan)管(guan)徑規模Φ0.5m~Φ8m,管(guan)壁厚度(du)為3mm~7mm,能夠滿(man)意填土0.5m~40m厚的(de)需求。鋼(gang)(gang)(gang)波(bo)紋涵(han)(han)管(guan)在國表(biao)里(li)的(de)發展史(shi)進行鋼(gang)(gang)(gang)波(bo)紋涵(han)(han)管(guan)通(tong)道、鋼(gang)(gang)(gang)波(bo)紋涵(han)(han)管(guan)的(de)可(ke)行性研究;......更多
2023-10-14
迪(di)慶鋼波紋管選用的材質應該滿(man)足哪些條(tiao)件?
鋼波(bo)(bo)紋(wen)管(guan)選(xuan)用(yong)的(de)材(cai)質應(ying)該滿(man)足哪些(xie)條(tiao)件?鋼波(bo)(bo)紋(wen)管(guan)從材(cai)料與結構和(he)功能(neng)的(de)本質關系上分析,選(xuan)用(yong)柔性(xing)高強度(du)的(de)鋼波(bo)(bo)紋(wen)管(guan)洞因(yin)為軸向波(bo)(bo)紋(wen)的(de)存(cun)在,使其具有受力特征(zheng),軸向和(he)徑(jing)向同時分布因(yin)荷載(zai)引起的(de)應(ying)力應(ying)變,可(ke)以更大(da)程度(du)上渙散荷載(zai)的(de)應(ying)力會集,更好地發揮鋼結構的(de)優勢......更多
2023-10-08
迪慶如何(he)確保鋼波紋管回填(tian)土(tu)質量呢(ni)?
如何(he)確保鋼(gang)波紋管(guan)回填土質量(liang)呢?基礎整夯實(shi)平后方可在(zai)現(xian)場安(an)裝鋼(gang)波紋涵管(guan),板底與基礎之間決(jue)不能出現(xian)不密實(shi)現(xian)象。鋼(gang)波紋涵管(guan)在(zai)安(an)裝時(shi),拼接處(chu)必須(xu)清理(li)干凈。以確保拼縫搭接緊密。外觀規定(ding):鋼(gang)波紋涵管(guan)安(an)裝現(xian)行必須(xu)直順,管(guan)口(kou)與路(lu)堤(di)邊坡坡度應一(yi)致。必須(xu)采用有......更多
2023-10-08