交通建設(she)Traffic construction
交(jiao)(jiao)(jiao)通(tong)建(jian)(jian)設(she)是對國民經濟發(fa)展(zhan)具(ju)有(you)全局(ju)性(xing)先導性(xing)影響的(de)行(xing)業(ye),是較(jiao)早應用(yong)計算機技術并取得是著成效的(de)重(zhong)要行(xing)業(ye)之一(yi)。通(tong)過多(duo)年探索和實踐,交(jiao)(jiao)(jiao)通(tong)工程(cheng)(cheng)計算機應用(yong)無論從應用(yong)范(fan)圍還是從應用(yong)深(shen)度,都取得了較(jiao)大發(fa)展(zhan)。在(zai)交(jiao)(jiao)(jiao)通(tong)工程(cheng)(cheng)的(de)發(fa)展(zhan)過程(cheng)(cheng)中,世界各國一(yi)直致力于(yu)CAD技術在(zai)交(jiao)(jiao)(jiao)通(tong)數據(ju)分(fen)析和管(guan)理、交(jiao)(jiao)(jiao)通(tong)模型構建(jian)(jian)以(yi)及交(jiao)(jiao)(jiao)通(tong)規劃領域的(de)應用(yong)研(yan)(yan)究。國外(wai)關于(yu)交(jiao)(jiao)(jiao)通(tong)工程(cheng)(cheng)CAD技術的(de)研(yan)(yan)究開(kai)發(fa),研(yan)(yan)究成果最具(ju)代表性(xing)的(de)應屬美國,其研(yan)(yan)究成果在(zai)世界范(fan)圍內的(de)應用(yong)也最為廣泛。