Shaanxi Highway Construction Standard

To assaying the effecting of Shan' Xi highway building on road-area circumstances and soil lapse , in the paper which embarks from condition of nature resource,factor of human literature, effect of field,feature of constitute of traffic vehicle and outcome of experiment researching in freeway of Xi' Hu and so on .On this base it also expounds policy strategy of ecology environment in Shan' Xi road building .By investigating the compatibility of traffic in Shan' Xi , it expounds perspective traffic of device fit for Shan' Xi' s all kinds of corresponding road . Based on assaying existing criterion of route , propriety adjusting criterion of route of Shan' Xi,then expounding highway building criterion fitting for Shan' Xi region so as to improving highway device of Shan' Xi region.ameliorating road environment and saving works fund . By investigating , it expounds synthesis evaluating methodology and project .In this paper it also investigates the embankment experiment through Xi' Hu freeway ,expounding embankment backcalculation modulus and pavement structure parameter of Shan' Xi guanzhong area for reference while pavement device .