交通建設Traffic construction
交通(tong)(tong)(tong)建設是對國(guo)民(min)經(jing)濟發(fa)展具有(you)全(quan)局性先導性影(ying)響的(de)行(xing)業(ye),是較早應(ying)用(yong)計算機技術并(bing)取(qu)得是著成(cheng)(cheng)效的(de)重要行(xing)業(ye)之一(yi)。通(tong)(tong)(tong)過多年(nian)探索和(he)實踐,交通(tong)(tong)(tong)工程計算機應(ying)用(yong)無論從(cong)應(ying)用(yong)范(fan)圍還是從(cong)應(ying)用(yong)深度,都(dou)取(qu)得了(le)較大發(fa)展。在(zai)交通(tong)(tong)(tong)工程的(de)發(fa)展過程中(zhong),世界(jie)各國(guo)一(yi)直致力于(yu)CAD技術在(zai)交通(tong)(tong)(tong)數據分析和(he)管(guan)理、交通(tong)(tong)(tong)模(mo)型(xing)構(gou)建以及交通(tong)(tong)(tong)規劃領域的(de)應(ying)用(yong)研(yan)(yan)究。國(guo)外(wai)關(guan)于(yu)交通(tong)(tong)(tong)工程CAD技術的(de)研(yan)(yan)究開發(fa),研(yan)(yan)究成(cheng)(cheng)果最(zui)具代表性的(de)應(ying)屬美國(guo),其(qi)研(yan)(yan)究成(cheng)(cheng)果在(zai)世界(jie)范(fan)圍內的(de)應(ying)用(yong)也最(zui)為(wei)廣泛(fan)。