晉城整裝(zhuang)鋼波紋管(guan)的(de)優缺點同(tong)樣非(fei)常明顯
鋼波(bo)紋管兩(liang)側的部位回填(tian)采用(yong)級配良(liang)好的天(tian)然(ran)砂(sha)礫或(huo)與路(lu)基同材料的回填(tian)料。填(tian)筑(zhu)必須在涵管兩(liang)側同步對稱進行。鋼波(bo)紋管填(tian)筑(zhu)時應分(fen)層(ceng)填(tian)筑(zhu)、分(fen)層(ceng)壓(ya)(ya)實,松(song)鋪厚度(du)(du)為20cm,壓(ya)(ya)實度(du)(du)要求達到95%方(fang)可進行下層(ceng)填(tian)筑(zhu)。在管身更(geng)大直徑兩(liang)側30cm外使用(yong)18T壓(ya)(ya)路(lu)機碾......更(geng)多
2019-04-11
晉城拼接型鋼波(bo)紋(wen)涵管的誕生大大提高的運輸效率
其中,環(huan)(huan)保政策的(de)(de)(de)(de)從嚴使鋼波(bo)(bo)紋(wen)(wen)涵管(guan)對水(shui)泥、混凝土制管(guan)的(de)(de)(de)(de)替換性增強,而跟著(zhu)我國管(guan)理城市(shi)內澇對相關污水(shui)設(she)計(ji)、排水(shui)設(she)計(ji)以(yi)及水(shui)土保持尺度的(de)(de)(de)(de)進步,將帶來(lai)(lai)巨大的(de)(de)(de)(de)市(shi)政工程改(gai)造需(xu)(xu)求。此外,先成型后鍍鋅(xin)工藝的(de)(de)(de)(de)環(huan)(huan)保題目將帶來(lai)(lai)熱軋重鍍鋅(xin)板(ban)的(de)(de)(de)(de)需(xu)(xu)求。拼接型鋼波(bo)(bo)紋(wen)(wen)涵管(guan)的(de)(de)(de)(de)......更多(duo)
2019-04-11
晉城鋼波(bo)紋涵(han)管的耐久性及(ji)施工便利性優勢非常明顯
鋼波紋(wen)涵管涵洞施(shi)(shi)工(gong)工(gong)藝流程可分為路堤法(fa)(fa)和反開(kai)槽回(hui)填法(fa)(fa),下面(mian)主要先容后者,因(yin)其(qi)在(zai)施(shi)(shi)工(gong)過程中不影響路基施(shi)(shi)工(gong)整體的進(jin)度,故以鋼波紋(wen)管涵洞的反開(kai)槽回(hui)填法(fa)(fa)為例說(shuo)明(ming)。鋼波紋(wen)涵管的耐(nai)久(jiu)性及施(shi)(shi)工(gong)便(bian)利性優勢(shi)非(fei)常明(ming)顯涵洞兩側經(jing)由低洼積水地帶時(shi).需要先設(she)置圍堰、......更多
2019-04-10
晉城{資料}鋼波紋管涵施(shi)工(gong)規范分享
按照鋼波(bo)(bo)紋(wen)(wen)管(guan)安裝(zhuang)要求在基礎上(shang)預留0.3—1%的(de)預拱(gong)度埋設(she)(she)于(yu)一(yi)般土(tu)(tu)質地基上(shang)的(de)波(bo)(bo)紋(wen)(wen)管(guan),經由一(yi)段時間后,常會產生(sheng)一(yi)定的(de)下(xia)沉(chen),而(er)且往往是(shi)管(guan)道中部大于(yu)兩端。因此,鋪設(she)(she)于(yu)路堤下(xia)的(de)波(bo)(bo)紋(wen)(wen)管(guan)身(shen)要設(she)(she)置預留拱(gong)度。其大小根據地基土(tu)(tu)可(ke)能泛起的(de)下(xia)沉(chen)量,涵(han)底縱坡和填土(tu)(tu)高......更(geng)多
2019-04-10
晉城給大家總結一下鋼波紋涵管運用的原(yuan)因是(shi)什么?
我公司生產的(de)鋼波(bo)紋涵管(guan)是(shi)具有(you)一(yi)定柔(rou)性的(de)高強度(du)鋼管(guan),當(dang)波(bo)形鋼管(guan)在涵洞中(zhong)使(shi)用(yong)后(hou),在動(dong)荷載及靜荷載共同作用(yong)下,管(guan)道從理論上來(lai)說就會受(shou)壓(ya)變(bian)形,鋼管(guan)向(xiang)兩側擠壓(ya)側壁(bi)的(de)土(tu)質或其(qi)他填料,但壓(ya)實后(hou)側壁(bi)的(de)土(tu)質對管(guan)道有(you)一(yi)個反作用(yong)力,抑制其(qi)變(bian)形,并幫助管(guan)道承受(shou)垂直......更多(duo)
2019-04-10
晉(jin)城(cheng)為(wei)什么說鋼波(bo)紋涵管是結構和力學的產(chan)物?
鋼(gang)波(bo)紋(wen)涵(han)管(guan)的(de)(de)(de)波(bo)紋(wen)結構(gou)可(ke)使涵(han)洞路面(mian)受力公道,荷載分布平均,并具有一定的(de)(de)(de)抗變形才(cai)干,能(neng)處置北方冰(bing)涼(liang)地域(yu)(霜凍)對橋梁和管(guan)涵(han)砼結構(gou)的(de)(de)(de)破壞題目;使路表面(mian)沒(mei)有伸縮縫,提高行車(che)溫(wen)馨。為(wei)什么說鋼(gang)波(bo)紋(wen)涵(han)管(guan)是結構(gou)和力學的(de)(de)(de)產(chan)物?鋼(gang)波(bo)紋(wen)管(guan)涵(han)是采用波(bo)紋(wen)狀管(guan)或(huo)由(you)波(bo)紋(wen)......更多
2019-04-09
晉城分(fen)享鋼波(bo)紋管工(gong)程(cheng)施工(gong)方(fang)法(fa)及要求(qiu)
填(tian)筑必需在(zai)鋼波紋(wen)管(guan)(guan)兩(liang)側同步對(dui)稱(cheng)進行,兩(liang)側的回填(tian)土高差(cha)不得大(da)于(yu)30cm。管(guan)(guan)頂以上(shang)碎石或沙(sha)礫的填(tian)筑高度不小(xiao)于(yu)1.0米,管(guan)(guan)頂填(tian)土厚度小(xiao)于(yu)50cm時,不得使用(yong)大(da)于(yu)6T的壓(ya)路(lu)機械碾壓(ya),也不答(da)應施(shi)工機械通(tong)行。達到每種管(guan)(guan)徑的小(xiao)覆土厚度后采用(yong)振(zhen)動式壓(ya)路(lu)機碾......更多
2019-04-09
晉城鋼波紋涵(han)管(guan)的選購技(ji)巧,浩威質(zhi)量值得信賴
鋼(gang)(gang)波(bo)紋(wen)管(guan)涵具有(you)自重輕、運(yun)輸利便、施工(gong)(gong)簡便、施工(gong)(gong)工(gong)(gong)期短且造價(jia)低(di)等長處,也有(you)效地(di)降低(di)了多(duo)年凍(dong)土(tu)地(di)區涵洞工(gong)(gong)程的本錢。經由經濟分析(xi),每道波(bo)紋(wen)管(guan)涵工(gong)(gong)程造價(jia)為同樣(yang)孔徑(jing)的鋼(gang)(gang)筋混凝土(tu)蓋板涵的60%左右。青藏公路(lu)和國(guo)外多(duo)年凍(dong)土(tu)地(di)區金屬波(bo)紋(wen)管(guan)涵的使用實踐表明,......更多(duo)
2019-04-09
晉城一文(wen)讀懂鋼波紋涵(han)管的(de)施工標準!
對(dui)于(yu)有兩(liang)端(duan)(duan)擋墻的(de)涵洞,回填應(ying)從兩(liang)端(duan)(duan)向結(jie)構中心進行。如果因偏土(tu)壓造成鋼波(bo)紋(wen)涵管變形(xing)的(de),應(ying)修正截(jie)面尺寸(cun)后重新壓實。波(bo)紋(wen)管加(jia)工(gong)性能(neng):工(gong)業用的(de)抗(kang)氧劑(ji)形(xing)態,通(tong)常是溫(wen)度達250℃時(shi)可自(zi)由流動的(de)固體粉末或低粘(zhan)度的(de)液體。為確保儲存和運輸的(de)穩定性,抗(kang)氧劑(ji)的(de)熔......更多
2019-04-08
晉(jin)城鋼波紋涵管選型掌握好這幾個原則就可以了
媒介:鋼(gang)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)軟(ruan)(ruan)管(guan)(guan)(guan)中所輸送的媒介的化學(xue)屬(shu)(shu)(shu)性,押(ya)金(jin)屬(shu)(shu)(shu)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan) 軟(ruan)(ruan)管(guan)(guan)(guan)材(cai)質耐(nai)侵蝕機能參(can)變量表(biao),表(biao)決軟(ruan)(ruan)管(guan)(guan)(guan)各零(ling)件的材(cai)質。鋼(gang)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)選(xuan)型掌握好這幾個(ge)原則就可以了(le)溫(wen)(wen)度(du):金(jin)屬(shu)(shu)(shu)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)軟(ruan)(ruan)管(guan)(guan)(guan)內媒介的辦公溫(wen)(wen)度(du)及范圍(wei),金(jin)屬(shu)(shu)(shu)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)軟(ruan)(ruan)管(guan)(guan)(guan) 辦公時(shi)的背(bei)景溫(wen)(wen)度(du)。高溫(wen)(wen)時(shi),須押(ya)金(jin)......更多
2019-04-04
版(ban)權所有(you):衡水浩威(wei)新材(cai)料有(you)限公司 ICP備案(an)/許可證號: 技術(shu)支(zhi)持: