廊坊鋼波紋管周(zhou)圍填筑工作應該如何進(jin)行?
該節鋼波(bo)紋(wen)管(guan)周圍填(tian)筑(zhu)完(wan)畢(bi)以(yi)后,將(jiang)第二節管(guan)運至,進行(xing)(xing)兩管(guan)的連(lian)接(jie)(jie)(jie),鋼制波(bo)紋(wen)管(guan)涵的連(lian)接(jie)(jie)(jie)方式為內(nei)法蘭螺栓連(lian)接(jie)(jie)(jie),工人可在管(guan)內(nei)連(lian)接(jie)(jie)(jie)。連(lian)接(jie)(jie)(jie)完(wan)畢(bi)后,以(yi)上述相同(tong)的方法進行(xing)(xing)回填(tian)。依此順序,完(wan)成整道鋼波(bo)紋(wen)涵管(guan)的修建工作(zuo)。鋼波(bo)紋(wen)管(guan)周圍填(tian)筑(zhu)工作(zuo)應該如何進行(xing)(xing)?假如涵洞......更(geng)多(duo)
2019-03-19
廊坊如何(he)防(fang)止鋼波紋涵管在(zai)安裝過程中(zhong)變(bian)形?
鋼波(bo)紋(wen)涵管目(mu)前工程上通常用櫻錘(chui)沖(chong)擊試(shi)(shi)驗來丈量(liang)(liang)材料的沖(chong)擊韌(ren)性,其(qi)原理,先(xian)將被測材料制成(cheng)一定外形和尺寸(cun)的試(shi)(shi)樣(yang),安放在沖(chong)擊試(shi)(shi)驗機上,把具有一定重(zhong)量(liang)(liang)的櫻錘(chui)提到高度,此時擺(bai)(bai)錘(chui)位能為,然后讓其(qi)自有著落,沖(chong)斷(duan)試(shi)(shi)樣(yang),沖(chong)斷(duan)試(shi)(shi)樣(yang)后擺(bai)(bai)錘(chui)剩余的能量(liang)(liang)為gH2,擺(bai)(bai)錘(chui)沖(chong)......更(geng)多
2019-03-19
廊坊橋梁鋼(gang)波紋涵管的安(an)裝(zhuang)步驟(zou)有哪些?
模(mo)板(ban)安(an)(an)裝(zhuang)要(yao)求安(an)(an)裝(zhuang)統(tong)一種(zhong)別的模(mo)板(ban),鋼波紋(wen)涵管(guan)模(mo)板(ban)內(nei)側(ce)涂刷統(tong)一種(zhong)別的脫(tuo)模(mo)劑。混(hun)(hun)(hun)凝(ning)(ning)土的養護(hu):混(hun)(hun)(hun)凝(ning)(ning)土表(biao)面泛起氣(qi)泡、蜂窩、麻面及浮泛等都直(zhi)接(jie)(jie)或間接(jie)(jie)與混(hun)(hun)(hun)凝(ning)(ning)土的振搗有(you)關(guan)。模(mo)板(ban)加(jia)工及安(an)(an)裝(zhuang),直(zhi)接(jie)(jie)關(guan)系著混(hun)(hun)(hun)凝(ning)(ning)土外(wai)觀質(zhi)量。橋梁鋼波紋(wen)涵管(guan)的安(an)(an)裝(zhuang)步(bu)驟有(you)哪(na)些?模(mo)板(ban)運到施......更多
2019-03-19
廊(lang)坊(fang)拼裝(zhuang)(zhuang)鋼波紋管安裝(zhuang)(zhuang)時的正規步驟是怎樣?
鋼(gang)波紋管(guan)(guan)安(an)裝過程中(zhong),不答(da)應(ying)焊渣飛(fei)濺到(dao)波殼表(biao)面,不答(da)應(ying)波殼受到(dao)其它機械損傷。管(guan)(guan)系安(an)裝完畢后,應(ying)盡快拆除波紋補(bu)償器上用作安(an)裝運輸的黃色輔助定(ding)(ding)位(wei)構(gou)件及緊固件,并(bing)按設(she)計要(yao)求將限(xian)位(wei)裝置調到(dao)劃定(ding)(ding)位(wei)置,使(shi)管(guan)(guan)系在(zai)環境前(qian)提下有(you)充分(fen)的補(bu)償能力。拼裝鋼(gang)波紋管(guan)(guan)安(an)裝......更多
2019-03-18
廊(lang)坊浩威鋼波(bo)紋涵管(guan)在出廠之前都(dou)需(xu)要通過哪(na)些檢測?
鋼(gang)波(bo)紋(wen)(wen)管涵(han)是采用波(bo)紋(wen)(wen)狀(zhuang)管或由波(bo)紋(wen)(wen)狀(zhuang)板經過銜接、拼裝構成的(de)一(yi)種(zhong)涵(han)洞方式。對(dui)公路(lu)涵(han)洞來(lai)說,涵(han)洞的(de)不平均沉(chen)降是其毀壞的(de)次要型式之一(yi),鋼(gang)波(bo)紋(wen)(wen)管涵(han)具有分(fen)量(liang)輕、裝置方便快(kuai)捷、耐久性好、工程造價低、抗(kang)變形(xing)才能強(qiang)、增加通車后養護本(ben)錢等特點。浩威鋼(gang)波(bo)紋(wen)(wen)涵(han)管在(zai)......更多(duo)
2019-03-18
廊(lang)坊鋼波(bo)紋涵(han)管在施工中要怎(zen)樣嚴格控制質量?
拼裝(zhuang)鋼波紋(wen)涵管(guan)是由多片波形(xing)板(ban)片用螺(luo)(luo)栓拼接而(er)成(cheng),具有板(ban)片薄,重量輕,便(bian)于運(yun)輸存放,施工(gong)工(gong)藝簡單,現(xian)場(chang)安裝(zhuang)方便(bian),解(jie)決北方寒冷地區對(dui)橋梁(liang)和管(guan)涵的結構破壞問題,組裝(zhuang)快速,工(gong)期短等優點。進行(xing)縱向(xiang)連接成(cheng)型。連接螺(luo)(luo)栓采用M20,8.8級高強度螺(luo)(luo)栓及弧形(xing)墊(dian)......更多
2019-03-18
廊(lang)坊(fang)浩威鋼(gang)波紋涵管幫您解(jie)決沿管徑軸線大縱坡(po)難以(yi)鋪設難題(ti)
鋼(gang)波(bo)紋(wen)(wen)管(guan)下(xia)面墊層采取10cm~15cm厚的粗砂(sha),30cm厚的砂(sha)礫來分(fen)解(jie)鋼(gang)波(bo)紋(wen)(wen)管(guan)部份變(bian)形(xing)的應力。鋼(gang)波(bo)紋(wen)(wen)管(guan)上部防滑坎對(dui)于上部路基(ji)起到了(le)很好的不(bu)亂作用。不(bu)會使防滑坎上方的回填(tian)材料向邊(bian)坡(po)處滑動。鋼(gang)波(bo)紋(wen)(wen)管(guan)涵在(zai)大(da)縱坡(po)鋪(pu)設時用以上4點來施工就可解(jie)決拉伸變(bian)......更(geng)多
2019-03-15
廊坊鋼(gang)波紋(wen)涵管在2019年(nian)的工作重點在哪里?
鋼(gang)波紋涵管路(lu)堤(di)法的工(gong)(gong)藝流程為(wei):施(shi)工(gong)(gong)前準備—施(shi)工(gong)(gong)放樣—設置(zhi)圍堰—排水清(qing)淤(yu)—平整場地—檢測(ce)(ce)壓實(shi)度、含(han)水量(liang)(liang)(liang)等—水準測(ce)(ce)量(liang)(liang)(liang)—平整場地—基(ji)礎分(fen)層(ceng)(ceng)回填—檢測(ce)(ce)壓實(shi)度含(han)水量(liang)(liang)(liang)等—水準測(ce)(ce)量(liang)(liang)(liang)—平整場地—施(shi)工(gong)(gong)方樣—拼裝管節(jie)—檢測(ce)(ce)密水情況(kuang)及管底縱(zong)坡—檢測(ce)(ce)并補救防腐涂層(ceng)(ceng)......更多
2019-03-15
廊坊(fang)整裝鋼波(bo)紋涵(han)管的安(an)裝工作怎樣進行(xing)?
鋼波(bo)紋(wen)(wen)管(guan)涵(han)(han)的波(bo)紋(wen)(wen)結構可使涵(han)(han)洞路(lu)面受力合理(li),荷載分布平(ping)均,并具有必定的抗變形才干(gan),能(neng)處置(zhi)北方冰冷地(di)域(霜凍)對橋(qiao)梁(liang)和管(guan)涵(han)(han)砼結構的損(sun)壞問題;使路(lu)表面沒有伸縮縫(feng),波(bo)紋(wen)(wen)管(guan)涵(han)(han)的工(gong)后營運、維護(hu)本錢低(di),工(gong)程理(li)論造(zao)價也低(di)于同類跨徑的橋(qiao)梁(liang)、涵(han)(han)洞。整裝鋼波(bo)紋(wen)(wen)涵(han)(han)......更多
2019-03-14
廊坊公路鋼波(bo)紋涵管的(de)批發價格是(shi)多(duo)少錢?
施(shi)工(gong)工(gong)期短是分(fen)(fen)明的(de)劣(lie)勢,土(tu)(tu)建工(gong)程(cheng)與管節裝(zhuang)置可分(fen)(fen)開施(shi)行,然后停止全體(ti)拼裝(zhuang)。綜上所述,鋼波紋(wen)管涵(han)以(yi)其特殊(shu)的(de)構造方式(shi)和優異(yi)的(de)力學(xue)功能,在施(shi)工(gong)速度(du)、經濟性和適用范(fan)圍(wei)上都分(fen)(fen)明優于鋼筋(jin)混(hun)凝(ning)土(tu)(tu)涵(han),它是一種、合理(li)、平安、牢靠的(de)涵(han)洞(dong)方式(shi),在公路(lu)建立中具有十分(fen)(fen)......更多
2019-03-13
版(ban)權所有(you):衡水浩(hao)威新材料有(you)限公司 ICP備(bei)案/許可證號(hao): 技術支持: