金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)的特征有哪些?金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)也叫金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)、波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)、波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)或鋼制波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan),是(shi)指鋪埋在公路(lu),鐵路(lu)下面的涵(han)洞用螺紋(wen)(wen)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan),它是(shi)由波(bo)(bo)(bo)(bo)形金屬板卷制成(cheng)或用半(ban)圓波(bo)(bo)(bo)(bo)形鋼片拼制成(cheng)的圓形波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan),應(ying)用于(yu)公路(lu),鐵路(lu),小橋,通(tong)道,擋土墻以及各種(zhong)礦場(chang),巷道擋墻支護等工(gong)程中的涵(han)洞(管(guan)(guan)(guan))。
①強度高,由于其獨特的(de)波紋結構使其比同口(kou)徑的(de)水泥管耐(nai)壓強度大15倍以上。
②運(yun)輸(shu)方便,波紋管(guan)涵的(de)重(zhong)量只(zhi)有同口徑水(shui)泥管(guan)的(de)1/10到1/5,即使在窄的(de)場所沒有運(yun)輸(shu)設備,人工也可(ke)運(yun)輸(shu)。
③使用(yong)壽(shou)命長(chang),鋼制波紋(wen)管涵是采用(yong)鋼管熱(re)浸鍍鋅,所(suo)以使用(yong)壽(shou)命長(chang),壽(shou)命為80-100年(nian),在腐蝕性特(te)別大(da)的環境下使用(yong)時,采用(yong)內外表面瀝清附層的鋼制波紋(wen)管,可在原使用(yong)壽(shou)命基礎上提高約20年(nian)以上。
④ 施工(gong)(gong)(gong)方便(bian):波(bo)紋(wen)管涵是采用(yong)套筒或法蘭方式(shi)連接(jie),而且可以(yi)根據(ju)需要定制長度,即使是非熟練工(gong)(gong)(gong)也可以(yi)操(cao)作,施工(gong)(gong)(gong)以(yi)少量(liang)的手工(gong)(gong)(gong)操(cao)作,可在短時(shi)間內完成,既快捷又方便(bian)。
⑤優良的經濟性:連接方式簡便,可縮(suo)短工期(qi)。
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