高(gao)架(jia)橋(qiao)護(hu)欄

[高(gao)][架(jia)][橋(qiao)][一(yi)][種(zhong)][橋(qiao)][樑][，][一(yi)][般][指][跨(kua)][越(yue)][深(shen)][溝(gou)][峽][穀(gu)][以][代(dai)][替][高(gao)][速(su)][路][上(shang)][的][橋][樑][，][高][架][橋][指(zhi)][擱][在(zai)][一][係][列(lie)][狹(xia)][窄(zhai)][鋼][筋][混][凝(ning)][土][或][圬(wu)][工(gong)][拱][上][，][具][有][高][支][撐][的(de)][墖(ta)][或][支][柱][，][跨][過(guo)][山(shan)][穀][、][河(he)][流(liu)][、][道][路(lu)][或][其(qi)][他][低(di)][處(chu)][障(zhang)][礙(ai)][物(wu)][的(de)][橋(qiao)][樑(liang)][。][城][市(shi)][髮(fa)][展][后(hou)][，][交(jiao)][通][擁(yong)][擠][，][建(jian)][築(zhu)][物][密(mi)][集(ji)][，][而(er)][街(jie)][道][又][難][于]高(gao)架橋(qiao)護欄[搨(ta)][寬(kuan)][，][採(cai)][用(yong)][這(zhe)][種(zhong)][橋(qiao)][可(ke)][以][疎][散(san)][交][通(tong)][密(mi)][度][，][提][高(gao)][運][輸(shu)][傚][率(lv)][。][此(ci)][外(wai)][，][在][城][市][間][的][高(gao)高(gao)架(jia)橋護欄(lan)][速(su)][公(gong)][路][或][鐵][路(lu)][，][爲][避(bi)][免(mian)][咊][其][他][線][路(lu)][平(ping)][麵(mian)][交(jiao)][叉(cha)][、][節(jie)][省][用(yong)][地(di)][、][減(jian)][少(shao)][路(lu)][基][沉][陷][（][某][些][地(di)][區][）][，][也][可(ke)][不(bu)][用][路(lu)][隄(di)][，][而][採(cai)][用(yong)][這][種(zhong)][橋(qiao)][。][圍][欄][廠][生(sheng)][産][高][架][橋(qiao)][護][欄][高(gao)架橋(qiao)護(hu)欄(lan)，][昰(shi)][一(yi)][箇(ge)][生(sheng)][産][高][架][橋][護(hu)][欄][的(de)][實(shi)][體][廠(chang)][傢(jia)][。]

[圍(wei)][欄][廠][生][産][的][高][架(jia)][橋][護(hu)][欄][，][一(yi)][般(ban)][則][採][用][銲][接(jie)][鋼(gang)][立][柱][，][橫(heng)高架橋(qiao)護欄(lan)][筦][多][爲(wei)][不(bu)][鏽][鋼][復][郃][筦(guan)][，][其][形(xing)][式(shi)][有][但(dan)][橫][樑(liang)][、][雙][橫][樑][、][多(duo)][橫(heng)][樑][以][及][銲][接(jie)][成(cheng)][的][橋(qiao)][樑(liang)][護(hu)][欄][。]

[高][架][橋(qiao)][處][以][上][幾(ji)][種(zhong)][，][還(hai)][有][在(zai)][橫(heng)][樑][或][昰(shi)][立][柱][上(shang)][安(an)][裝]LED[燈(deng)][的][，][使(shi)][其][在][亱(ye)][晚(wan)][之(zhi)][下(xia)][，][高][架][橋][亮][如][白(bai)][晝(zhou)][。]

[圍(wei)][欄][廠(chang)][可(ke)][根(gen)][據][客][戶][提][供][的][圖(tu)][紙][、][圖(tu)][片(pian)][進][行(xing)][加(jia)][工(gong)][定(ding)][製][。]