1.
Application Study on Expressway Porous Asphalt Mixture;
高速公路排水性沥青混合料应用研究
2.
Investigation on Design of Rainfall Reappearing Period in Highway Drainage Facilities
公路排水设施中设计降雨重现期的研究
3.
Study on Drainage System Design in Northern China Mountain Highway
我国北方黄土山区公路排水系统设计研究
4.
New type of eliminating energy pool out-flow scouring experiments of rapid chamfer falling guttery for highway
公路排水跌坎急流槽新型消力池出流冲刷试验
5.
Highway Drainage Techniques in Collapsible Loess Areas;
湿陷性黄土地区公路防排水技术研究
6.
The Application of Porous Asphalt to Expressway Huangtatao
排水沥青在黄塔桃高速公路上的应用
7.
Applacation and Research of Plastic Drainage Board in the Soft Soil Foundtation of Road;
塑料排水板在处理公路软土路基中的应用研究
8.
Application and Research of OGFC Porous Asphalt Pavement on Nan-You Expressway;
OGFC排水性沥青路面在南友高速公路的应用研究
9.
On ways for how to apply plastic drainage slab in treatment of soft soil foundation of highways
如何运用塑料排水板处理高速公路软土路基
10.
Discussion on Integrated Design of Waterproofing System and Drainage System on Pavement of High Grade Road
高等级公路路面防排水系统综合设计探讨
11.
Pavement Structure Layer Drainage System Design of Highway in AASHTO 2002
AASHTO 2002高速公路路面结构层防排水系统设计
12.
A sewer or drain crossing under a road or embankment.
涵洞横在公路或堤岸下面的下水道或排水管
13.
Prediction for Water Flow Under Unsymmetric Drainage on Extra-length and Deep-embedment Highway Tunnel
特长深埋公路隧道非对称排水涌水量预测
14.
Integrated Design of Highway Roadbed with Undercrossing Railway in Area with Groundwater Level Fluctuation
地下水位变化区下穿铁路公路路基排水综合设计
15.
Inquiring into the water damage and the waterproof and drainage design of asphalt pavement in high-grade highway
高等级公路沥青路面的水损害及防排水设计探讨
16.
Research on Drainage Mode of Catchment Filtration Purification System of Low Embankment for Expressway
低路堤高速公路集水净化渗滤系统排水方式研究
17.
Their roads were also slightly curved in a crown or camber so that the water would run off.
他们设计的公路还有轻微的路拱或弯拱曲线，便于路面排水。
18.
Also banned is the use of roadside ditches for irrigation or drainage purposes.
禁止任意利用公路边沟进行灌溉或者排放污水。