遂寧鋼(gang)波紋涵管(guan)增加承(cheng)載能力,我(wo)們(men)是認真的
鋼(gang)(gang)波紋涵管布(bu)氏(shi)硬度(du)(du)布(bu)氏(shi)硬度(du)(du)試驗是用(yong)一(yi)定的載(zai)荷(he)F,將(jiang)直徑為D的淬火(huo)鋼(gang)(gang)球(qiu)或(huo)硬質合金(jin)球(qiu),在一(yi)定壓力作用(yong)下,壓人被測材(cai)料的表(biao)面保持(chi)一(yi)定的時間(jian)后卸去載(zai)荷(he),以載(zai)荷(he)與壓痕表(biao)面積的比值作為布(bu)氏(shi)硬度(du)(du)值,用(yong)HBS或(huo)HBW表(biao)示(shi),如(ru)180HBS、250HBW等(deng),其(qi)......更多
2020-04-13
遂寧鋼波(bo)紋涵(han)管現場觀測,實地考(kao)察更放心
鋼波紋(wen)涵(han)管壁內外(wai)防(fang)滲處(chu)理(li):管壁內外(wai)涂(tu)乳化瀝青或熱(re)瀝青兩道,從外(wai)觀看守壁內外(wai)平均(jun)的(de)涂(tu)成了黑管即可。一般瀝青涂(tu)層的(de)厚度(du)要達到1mm。用千(qian)斤頂(ding)校正(zheng)整(zheng)道波紋(wen)管涵(han),使其(qi)中央(yang)在所劃定的(de)中央(yang)線上。鋼波紋(wen)涵(han)管由于(yu)其(qi)軸向波紋(wen)的(de)存在,使得徑向承載力大大提高,同(tong)......更多
2020-04-13
遂(sui)寧(ning)影響鋼波紋涵管施工質量(liang)的(de)重要因素有哪些
鋼(gang)波紋涵管(guan)——衡水浩威新材料有(you)限公(gong)司(si)是一(yi)家從事鋼(gang)波紋管(guan)\鋼(gang)波紋涵管(guan)研發、制(zhi)(zhi)造(zao)、銷售、售后為一(yi)體的(de),擁有(you)多年設(she)計制(zhi)(zhi)造(zao)經驗。我公(gong)司(si)在該領域積累(lei)了豐(feng)富的(de)生(sheng)產(chan)經驗,公(gong)司(si)多年來,不(bu)斷改進(jin)生(sheng)產(chan)工藝,提高生(sheng)產(chan)效率,憑借著優(you)良的(de)生(sheng)產(chan)設(she)備、科學(xue)的(de)管(guan)理制(zhi)(zhi)度以(yi)及......更多
2020-04-11
遂寧(ning)鋼(gang)波(bo)紋涵管,高填方涵洞技術方案
鋼(gang)波(bo)紋(wen)涵管(guan)的施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝流程:施(shi)(shi)工(gong)(gong)(gong)放樣(yang)→開挖基(ji)坑→基(ji)礎墊(dian)層填(tian)(tian)筑(zhu)(zhu)→端墻(qiang)(qiang)、八字墻(qiang)(qiang)基(ji)礎澆筑(zhu)(zhu)→管(guan)身拼裝、吊裝→端墻(qiang)(qiang)澆筑(zhu)(zhu)→涵背回填(tian)(tian)→洞口鋪砌及防護。鋼(gang)波(bo)紋(wen)涵管(guan),高填(tian)(tian)方涵洞技術(shu)方案鋼(gang)波(bo)紋(wen)涵管(guan)施(shi)(shi)工(gong)(gong)(gong)節(jie)約技術(shu)措(cuo)施(shi)(shi):1、加強圖紙、規范的學習,嚴格按圖紙和施(shi)(shi)工(gong)(gong)(gong)規范施(shi)(shi)......更多(duo)
2020-04-11
遂(sui)寧(ning)鋼波紋(wen)涵管新經濟形態正在加速構建(jian)
我國5G發(fa)(fa)展(zhan)再次(ci)迎來高光時刻。近(jin)日,工(gong)信(xin)部(bu)發(fa)(fa)布(bu)《關于推動5G加快發(fa)(fa)展(zhan)的(de)(de)通知(zhi)》,要求全(quan)力推進(jin)5G網(wang)絡建設(she)、應(ying)用(yong)推廣、技(ji)術發(fa)(fa)展(zhan)和安(an)全(quan)保障(zhang),充分發(fa)(fa)揮5G新型基礎設(she)施的(de)(de)規模效應(ying)和帶動作(zuo)用(yong),支撐經濟高質量發(fa)(fa)展(zhan),鋼波紋涵(han)管應(ying)用(yong)鋼波紋涵(han)管代替(ti)鋼筋混凝土(tu)進(jin)......更多
2020-04-10
遂寧(ning)鐵路鋼波紋涵管那里比(bi)較強
將試樣(yang)(yang)在熱或(huo)冷的(de)狀況下施行屈曲,將鋼波(bo)紋(wen)涵管(guan)(guan)材折彎90度(du)(du)或(huo)120度(du)(du),查緝鋼波(bo)紋(wen)涵管(guan)(guan)材承擔屈曲的(de)有經驗,不一樣(yang)(yang)鋼波(bo)紋(wen)涵管(guan)(guan)材對(dui)屈曲的(de)角度(du)(du)和(he)屈曲的(de)直徑有不一樣(yang)(yang)要求。波(bo)紋(wen)涵管(guan)(guan)接(jie)頭(tou)的(de)辦(ban)法:波(bo)紋(wen)涵管(guan)(guan)接(jie)頭(tou)處要外包(bao)0.3米長的(de)大號波(bo)紋(wen)管(guan)(guan),而(er)且(qie)兩端(duan)頭(tou)要對(dui)半擰(ning)......更多
2020-04-10
遂寧鋼波(bo)紋涵管(guan)應用,使道路更(geng)暢通(tong)
具有(you)(you)一定柔性的(de)高(gao)強度(du)鋼波紋涵管,不僅提高(gao)了適應(ying)(ying)地基(ji)(ji)與基(ji)(ji)礎(chu)(chu)變形的(de)能力,有(you)(you)效解決因地基(ji)(ji)基(ji)(ji)礎(chu)(chu)不均勻(yun)沉降導致涵破壞的(de)問(wen)題,而且波紋涵涵管由于軸向波紋的(de)存(cun)在使其(qi)具有(you)(you)優良(liang)的(de)受力特性,軸向和徑向同(tong)時承擔因載荷(he)引起的(de)應(ying)(ying)力應(ying)(ying)變,可以更大程度(du)上分散(san)載荷(he)的(de)效應(ying)(ying),......更多(duo)
2020-04-09
遂寧鋼波(bo)紋涵管材料更替正是下一個掘金(jin)的機會
鋼(gang)(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)是采用波(bo)(bo)紋(wen)狀管(guan)或由波(bo)(bo)紋(wen)狀板通(tong)過(guo)連接(jie)、拼裝形成的(de)一種涵(han)(han)(han)形式(shi)。對公路(lu)涵(han)(han)(han)來說(shuo),涵(han)(han)(han)的(de)不(bu)均勻(yun)沉降是其破壞的(de)主要(yao)型(xing)式(shi)之一,鋼(gang)(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)具有重量輕、安(an)裝方便快捷、耐久性好(hao)、工程造價低、抗變形能力(li)強、減(jian)少通(tong)車后養護成本等特點。鋼(gang)(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)也叫波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)......更多
2020-04-09
遂寧震(zhen)驚!鋼波紋涵管(guan)能撐起一座橋!
薄薄的一塊鋼(gang)板就能將一座(zuo)橋支撐起來?這(zhe)種說法聽(ting)起來似乎不切實際,但是鋼(gang)波紋(wen)涵管(guan)以它特殊的物理結構(gou)就能做(zuo)到這(zhe)一點。鋼(gang)波紋(wen)涵管(guan)以其性能穩(wen)定、安裝方便、有利(li)環(huan)保、造(zao)價低等優點迅速(su)在(zai)公路施工(gong)中(zhong)代替了鋼(gang)筋(jin)混凝(ning)土(tu)施工(gong)的涵洞,發展前景非常廣闊。鋼(gang)波紋(wen)涵管(guan)......更(geng)多(duo)
2020-04-08
遂寧鋼(gang)波紋管可代(dai)替(ti)傳統建材進行涵洞施工
公(gong)(gong)路(lu)工程(cheng)的(de)涵(han)洞(dong)一般采(cai)用鋼(gang)(gang)筋(jin)混(hun)凝土制作。現(xian)采(cai)用鋼(gang)(gang)波(bo)紋涵(han)管代替鋼(gang)(gang)筋(jin)混(hun)凝土進行(xing)涵(han)洞(dong)施工在國(guo)內時一項新技(ji)術,鋼(gang)(gang)波(bo)紋涵(han)管以(yi)其性能(neng)穩定、安裝(zhuang)方便、有利環保、造價低等(deng)優點迅速在公(gong)(gong)路(lu)施工中代替了鋼(gang)(gang)筋(jin)混(hun)凝土施工的(de)涵(han)洞(dong),發展前景非(fei)常廣闊。鋼(gang)(gang)波(bo)紋管可代替傳統建(jian)材......更多
2020-04-08
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