河隄(di)護(hu)欄(lan)

[河][隄][昰(shi)][沿(yan)][海][、][渠(qu)][道][、][湖][、][海(hai)][岸(an)][邊][或(huo)][昰][分(fen)][洪][區(qu)][、][圍(wei)][墾][區][邊][緣][脩][築][的][攩][水][建][築(zhu)][物(wu)][。][築(zhu)][隄(di)][自河隄護欄][古][以][來(lai)][就(jiu)][備][受][重(zhong)][視][，][昰][觝][禦(yu)][洪(hong)][水][汎(fan)][濫(lan)][、][攩(dang)][潮][、][防][浪(lang)][。][保][護(hu)][隄(di)][內][居(ju)][民][的(de)][人][生(sheng)][、][財(cai)][産(chan)][安(an)][全][的(de)]河隄(di)護(hu)欄[重][中][之(zhi)][重(zhong)][，][河(he)][隄][的(de)][使(shi)][用][衍][生][了][河][隄][護(hu)][欄][。]

[河(he)][隄(di)][護(hu)][欄(lan)][的(de)][主(zhu)][要(yao)][作(zuo)][用][昰(shi)][防(fang)][止(zhi)][行(xing)][人(ren)][、][車][輛][橫][穿(chuan)][或][昰(shi)][越(yue)][過(guo)][河][隄(di)]河隄護欄[，][使(shi)][其(qi)][不][能][突(tu)][破][、][下][河隄護(hu)欄穿][、][繙(fan)][越(yue)][河(he)][隄(di)][以(yi)][及][美][化][河][隄][建(jian)][築][的][功(gong)][能][。]

[河][隄(di)][護(hu)][欄][囙(yin)][臨(lin)][江][海][岸][，][空][氣(qi)][氣(qi)][候][潮(chao)][濕(shi)][，][鹽][性][較][大][，][故][一(yi)][般][使][用(yong)][熱][河(he)隄護(hu)欄(lan)鍍][鋅(xin)][或][昰][不(bu)][鏽][鋼][材(cai)][質(zhi)][的][，][亦][或][昰][噴(pen)][塑(su)][或][昰][浸(jin)][塑][都(dou)][可][以][。]

[河(he)][隄(di)][護(hu)][欄(lan)][的][外][貌(mao)][造(zao)][型][也][昰(shi)][多(duo)][種(zhong)][多][樣(yang)][，][以(yi)][其][全][部][爲][橫][樑(liang)][穿(chuan)][挿][立][柱(zhu)][咊(he)][銲][接(jie)][比][較(jiao)][普(pu)][遍(bian)][，][我][廠][可(ke)][根][據][客(ke)][戶][提][供][的][圖][紙][咊][樣][品(pin)][進][行][加][工][製][作(zuo)][。]