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铜汤高速互通立交设计
引用本文:廖桥洪,李业根. 铜汤高速互通立交设计[J]. 交通标准化, 2009, 0(3): 238-241
作者姓名:廖桥洪  李业根
作者单位:安徽省交通规划设计研究院,安徽合肥230031
摘    要:铜汤高速公路为山区高速公路,地形、地貌较为复杂,布设互通立交的地形条件十分有限,若采用平原微丘区常用的互通立交型式,会导致大量的高填深挖,对自然环境破坏较大,同时工程造价也会大幅度地增加。故在铜汤高速公路互通立交设计中,设计人员突破设计定式,对每个互通方案都进行了多方案的比选论证,尽可能地让设计作品成为精品,对其他互通立交的设计具有借鉴意义。

关 键 词:高速公路  互通立交  布局  设计

Design of Interchange on Tongling-Tangkou Expressway
LIAO Qiao-hong,LI Ye-gen. Design of Interchange on Tongling-Tangkou Expressway[J]. Communications Standardization, 2009, 0(3): 238-241
Authors:LIAO Qiao-hong  LI Ye-gen
Affiliation:(Anhui Communications Consulting & Design Institute, Hefei 230031, China)
Abstract:Tongling-Tangkou expressway is in a mountainous area, where the terrain and physiognomy is complex, so the terrain condition for setting interchange is restricted terribly. If the common forms of interchanges used in plain rolling terrain are applied in mountainous areas, high fill and deep cut will be induced, which will destroy natural environment and increase the cost of engineering greatly. Thereby in designing interchanges of Tongling-Tangkou expressway, designers break through the given form of design to compare and select each project of interchanges, so as to make the design production be a top-quality project. The practice is useful for the design of other interchanges.
Keywords:expressway  interchange  layout  design
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