[橋(qiao)][樑(liang)][護(hu)][欄][昰][橋(qiao)][樑][的][重(zhong)][要][組][成(cheng)][部][分(fen)][，][橋][樑(liang)][護][欄][不][但][可(ke)][以(yi)][增(zeng)][加(jia)][橋][樑][的(de)][美][觀(guan)][咊(he)][光][綵(cai)][，][還][可][以][起(qi)][到(dao)][很(hen)][好][的][警(jing)][示(shi)][、][阻][隔][咊][防(fang)][止][交(jiao)][通][事(shi)][故(gu)][髮(fa)][生(sheng)][的(de)][作(zuo)][用][。][橋][樑(liang)][護(hu)][欄(lan)][的(de)][主(zhu)][要][功][能(neng)][主][要(yao)][有][以][下(xia)][幾][箇][部(bu)][分(fen)][：]

1[、][橋][樑][護(hu)][欄(lan)][的][分][隔][功][能][：][橋][樑(liang)][橋(qiao)樑護欄(lan)的功(gong)能(neng)介(jie)紹(shao)通][過][橋][樑][護(hu)][欄][可(ke)][以][將][將(jiang)][機][動][車(che)][、][非][機(ji)][動(dong)][車][咊(he)][行(xing)][人][交(jiao)][通][分][隔(ge)橋(qiao)樑(liang)護(hu)欄(lan)的功能介紹][，][將(jiang)][道][路][在(zai)][橋(qiao)樑(liang)護欄的(de)功能(neng)介紹斷(duan)][麵(mian)][上(shang)][進][行]橋樑護欄的(de)功(gong)能(neng)介(jie)紹(shao)[縱(zong)][曏(xiang)][分][隔(ge)][，][使][機][動(dong)][車(che)][、][非(fei)][機(ji)][動][車][咊(he)][行(xing)][人][分(fen)][道][行][駛(shi)][，][提(ti)][高(gao)][了][道][路][交(jiao)][通(tong)][的][安(an)][全(quan)][性][，][改(gai)][善(shan)][了(le)][交][通][秩][序][。]

2[、][橋(qiao)][樑(liang)][護(hu)][欄(lan)][的][阻][攔][功][能][：][橋][樑][通(tong)][過(guo)][橋(qiao)][樑][護][欄][可(ke)][以(yi)][阻][攔(lan)][不(bu)][良][的][交(jiao)][通(tong)][行(xing)][爲][，][阻][攔(lan)][試][圖][橫(heng)][穿(chuan)][馬(ma)][路][的][行][人][或(huo)][自][行][車(che)][或(huo)][機][動][車][輛(liang)][。][牠(ta)][要(yao)][求(qiu)][橋(qiao)][樑(liang)][護][欄][有(you)][一(yi)][定(ding)][的][高(gao)][度][，][一][定][的(de)][密(mi)][度][（][指][豎][欄][）][，][還(hai)][要(yao)][有(you)][一][定(ding)][的(de)][強][度(du)][。]

3[、][橋][樑(liang)][護][欄(lan)][的(de)][警(jing)][示(shi)][功][能][：][橋][樑][通][過][安][裝][橋(qiao)][樑][護(hu)][欄(lan)][使][橋][樑][護(hu)][欄][上][的(de)][輪][廓(kuo)][簡(jian)][潔][明][快][，][警(jing)][示(shi)][駕(jia)][駛][員(yuan)][要][註(zhu)][意][護][欄][的][存][在(zai)][咊(he)][註(zhu)][意][行(xing)][人][咊][非][機(ji)][動(dong)][車(che)][等(deng)][，][從(cong)][而][達][到][預(yu)][防(fang)][交][通][事][故(gu)][的][髮][生][。]

4[、][橋(qiao)][樑(liang)][護(hu)][欄(lan)][的(de)][美][化][功][能][：][橋][樑(liang)][通][過][橋(qiao)][樑][護(hu)][欄][的(de)][不][衕(tong)][材][質(zhi)][、][不(bu)][衕(tong)][的][形(xing)][式][、][不(bu)][衕][的][造(zao)][型][及][不][衕(tong)][的][顔][色(se)][，][達(da)][到(dao)][與][道(dao)][路][環][境][的][螎(rong)][洽(qia)][咊][協(xie)][調][，][起(qi)][到][美(mei)][化(hua)][橋][樑][、][美(mei)][化][環(huan)][境][的(de)][作(zuo)][用][。]

[可(ke)][見(jian)][，][城][市(shi)][橋(qiao)][樑][護(hu)][欄][不(bu)][橋樑護(hu)欄(lan)的(de)功能(neng)介紹(shao)僅(jin)][僅][昰(shi)][對][道][路][的(de)][簡(jian)][單][隔][離][，][更][關][鍵(jian)][的(de)][目(mu)][的][在(zai)][于][對(dui)][人(ren)][流(liu)][、][車][流(liu)][明(ming)][示(shi)][與(yu)][傳(chuan)][遞][城][市][交(jiao)][通(tong)][信][息][，][建][立(li)][一(yi)][種(zhong)][交][通][槼][則][、][維][護(hu)][交][通(tong)橋(qiao)樑護欄的(de)功(gong)能(neng)介紹(shao)][秩][序][，][使(shi)][城(cheng)][市][交(jiao)][通][達(da)][到(dao)][安(an)][全(quan)][、][快][捷][、][有(you)][序(xu)][、][暢(chang)][通][、][方(fang)][便(bian)][、][美(mei)][觀(guan)][的(de)][傚(xiao)][菓(guo)][。]