鋼波紋管從(cong)材(cai)料與(yu)結(jie)構和功能的本質關系(xi)上分析,選(xuan)用柔(rou)性高強(qiang)度的鋼(gang)波紋管洞因(yin)為軸(zhou)向波紋的存在,使其(qi)具有受力(li)特征,軸(zhou)向和徑向同時分布因(yin)荷(he)(he)載引(yin)起的應力(li)應變,可以(yi)更大(da)程度上渙散荷(he)(he)載的應力(li)會集,更好地發揮鋼(gang)結(jie)構的優勢。
鋼波紋管經濟耐用的原因無人問津
鋼(gang)波紋(wen)管具(ju)有施工(gong)工(gong)期短、重量輕、安(an)裝方便、耐久性能(neng)好、工(gong)程造(zao)價低(di)、抗變形能(neng)力強、減少維護費用成本等優點。鋼(gang)波紋(wen)管是一種柔性構(gou)造(zao),波紋(wen)管在構(gou)造(zao)上具(ju)有橫(heng)向抵償位移(yi)特性,可充分發揮鋼(gang)材(cai)抗拉功能(neng)強。
具(ju)有較大的抗(kang)變形和(he)抗(kang)沉(chen)降才(cai)干,施(shi)工(gong)過程中重量(liang)輕(qing)、設備方便(bian)快捷、施(shi)工(gong)簡潔(jie)等許多(duo)(duo)優點。鋼(gang)波紋(wen)管(guan)按構(gou)成材料可分為金屬波紋(wen)管(guan)、非金屬波紋(wen)管(guan)兩種;按構(gou)造可分為單(dan)層(ceng)(ceng)和(he)多(duo)(duo)層(ceng)(ceng)。單(dan)層(ceng)(ceng)波紋(wen)管(guan)應用較多(duo)(duo)。多(duo)(duo)層(ceng)(ceng)波紋(wen)管(guan)強(qiang)度高(gao),耐久性好,應力小,用在重要的測量(liang)中。
鋼(gang)波紋管的材(cai)料普通為青銅(tong)、黃(huang)銅(tong)、不(bu)銹鋼(gang)、蒙乃(nai)爾合金(jin)(jin)和因康鎳爾合金(jin)(jin)等。鋼(gang)波紋管選用規范(fan)化設計方案(an),出產制作(zuo),設計方案(an)簡易,出產制作(zuo)周期時間短;工(gong)(gong)(gong)程(cheng)(cheng)(cheng)項目具(ju)體工(gong)(gong)(gong)程(cheng)(cheng)(cheng)造價比類似跨(kua)距的橋(qiao),洞低(di);工(gong)(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong)(gong)短工(gong)(gong)(gong)期,要害為組裝工(gong)(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong)(gong);金(jin)(jin)屬材(cai)料波紋管替(ti)代混(hun)凝土(tu)結構展開洞工(gong)(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong)(gong)。
不管從工(gong)程施工(gong)周期(qi)時間,工(gong)程施工(gong)工(gong)程造價(jia),環境保護實際意(yi)義等層(ceng)面都(dou)是有其不能類比的(de)(de)優勢。鋼(gang)波紋管有益于(yu)改善軟基處理,膨脹土,濕陷性等共同路基結構物處的(de)(de)不勻稱地基沉降難(nan)題(ti)。
提升了道路服務項目特性,降低了工后保養成本費;降低了混凝土,塊塊石或砂礫石,砂等的使用量,有益于環境保護;沿海地區地表水多含有不一樣水平的腐蝕,別的山嶺重丘地域土層水流湍急,周期性降水沖刷比較嚴重。//hanihanbj.com/
分享此文章: |
版權所有(you):衡水浩威(wei)新材料有(you)限公司 ICP備案/許可(ke)證(zheng)號: 技術支持(chi):