本公路的路面排水主要是采用路肩排水措施，主要由拦水带、急流槽和路肩排水

本公路的路面排水主要是采用路肩排水措施，主要由拦水带、急流槽和路肩排水沟组成。
路肩排水设施的纵坡应与路面的纵坡一致，当路面纵坡小于0.3%时，可采用横向分散排水方式将路面水排出路基，但路基填方边坡应进行防护。
路堤边坡较高，采用横向分散排水不经济时，应采用纵向集中排水方式，在硬路肩边缘设置排水带，并通过急流槽将水排出路基。
拦水带可采用水泥混凝土预制块或沥青混凝土筑成，拦水带高出路肩12cm,顶宽8～10cm。急流槽的设置距按路肩排水的容许容量计算确定以20m～50m为宜，急流槽可设置在凹形曲线底部及构造物附近，并考虑到地形、边坡状态及其它排水设施的联接。

結果 (英文) 1:

Drainage is mainly used in the highway pavement kerb and drainage measures, mainly by the block consisting of hoses, chute and shoulder drains.Kerb drainage should be consistent with the road longitudinal slope longitudinal slope, when road longitudinal gradient is less than 0.3%, will disperse the horizontal drainage pavement drained roadbed, but the roadbed side slope protection should be carried out.Embankment slope high horizontal dispersion when economic drainage, vertical focus on drainage method should be used, in the hard shoulder edges of drainage, and water from the roadbed over the chute.Stop water with cement or asphalt concrete precast concrete blocks built, blocking water with high out over the shoulder and 12cm, wide 8~10cm. Chute setting away from the kerb and drainage allowed capacity calculated with 20m~50m, chute can be set close to the concave bottom and structure, and take into account topography, slopes and other drainage facilities of joins.

結果 (英文) 2:

Pavement Drainage of the road is mainly used shoulder drainage measures, mainly by Curb band, composed of Chute and shoulder drains.
Longitudinal shoulder drainage facilities should be consistent with the longitudinal slope of the road when the pavement Longitudinal less than 0.3%, may be dispersed in the lateral drain water from the road embankment way, but subgrade fill slope should be protection.
High embankment slope, drainage using horizontal dispersion uneconomical, the focus should be longitudinal drainage patterns, provision of drainage with the hard shoulder edge and the water is drained through the rapids trough roadbed.
Curb band may be precast concrete block or asphalt concrete was constructed, with a higher water retaining shoulder 12cm, top width of 8 ~ 10cm. Jet set grooves from shoulder press allow drainage capacity calculations determined to 20m ~ 50m is appropriate, rapids near the bottom of the groove may be provided in a concave curve and structure, and taking into account the coupling terrain, slope status and other drainage facilities.

結果 (英文) 3:

The highway pavement drainage is the main drainage measures mainly by blocking shoulder, hose, chute and shoulder drain.The longitudinal slope shoulder of drainage facilities should be consistent with the longitudinal slope of the road, when the road longitudinal slope is less than 0.3%, the lateral distribution of Drainage Pavement water discharged from the roadbed, but the roadbed fill slope should be protected.High embankment slope, the lateral distribution of drainage economy, should adopt vertical concentrated drainage, drainage with a hard shoulder edge, and the water is discharged through the chute roadbed.Dike can use cement precast concrete or asphalt concrete, water blocking high way shoulder 12cm, top width of 8 ~ 10cm. According to the calculation to determine the allowable capacity of shoulder drainage with 20m ~ 50m is appropriate from the chute chute setting, can be set in the concave near the bottom of the structures and curves, and taking into account the connection state of the slope topography, and other drainage facilities.