金屬(shu)(shu)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)的(de)特征有哪些？金屬(shu)(shu)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)也叫金屬(shu)(shu)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)、波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)或鋼制(zhi)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)，是指鋪埋在公路，鐵路下面的(de)涵(han)洞用(yong)螺紋(wen)(wen)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)，它是由波(bo)(bo)(bo)形(xing)(xing)金屬(shu)(shu)板卷制(zhi)成或用(yong)半圓波(bo)(bo)(bo)形(xing)(xing)鋼片拼制(zhi)成的(de)圓形(xing)(xing)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)，應用(yong)于公路，鐵路，小橋，通道，擋土墻以及各種(zhong)礦場，巷道擋墻支護(hu)等(deng)工程中(zhong)的(de)涵(han)洞（管(guan)(guan)(guan)(guan)(guan)）。

①強度(du)高，由(you)于其獨特的波(bo)紋(wen)結構使其比同口徑的水泥管耐(nai)壓強度(du)大15倍以上。 

②運輸方(fang)便，波紋(wen)管涵(han)的(de)(de)重量只有(you)同口徑水(shui)泥管的(de)(de)1/10到1/5，即使在(zai)窄的(de)(de)場所沒有(you)運輸設備(bei)，人工也可運輸。 

③使(shi)用(yong)(yong)(yong)壽命(ming)長，鋼(gang)制波紋管涵是采(cai)用(yong)(yong)(yong)鋼(gang)管熱浸鍍鋅，所以使(shi)用(yong)(yong)(yong)壽命(ming)長，壽命(ming)為80-100年(nian),在(zai)(zai)腐蝕性特別(bie)大的(de)環境(jing)下(xia)使(shi)用(yong)(yong)(yong)時，采(cai)用(yong)(yong)(yong)內外表面瀝清附層(ceng)的(de)鋼(gang)制波紋管，可在(zai)(zai)原使(shi)用(yong)(yong)(yong)壽命(ming)基礎上提高約20年(nian)以上。

④ 施(shi)(shi)工(gong)方(fang)便(bian)：波紋管(guan)涵是(shi)采(cai)用(yong)套(tao)筒(tong)或法蘭方(fang)式(shi)連接，而且(qie)可(ke)以根(gen)據需(xu)要定制長度，即使是(shi)非熟(shu)練工(gong)也可(ke)以操作，施(shi)(shi)工(gong)以少量的手工(gong)操作，可(ke)在短時間內(nei)完成，既(ji)快(kuai)捷(jie)又方(fang)便(bian)。

⑤優良的經濟性：連接方式(shi)簡便(bian)，可縮短(duan)工期。