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| Research on the Choice ofDeep Cutting and Short Tunnel in theMountain Area for Protection of Ecological Environment |
| ZHAO W en-yan |
| Shanxi Highway Survey and Design Institute, Taiyuan, Shanxi 030012, China |
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Abstract Research purposes: Construction ofhighway tunnel and deep cutting inmountain area involves to dealwith the relation between highway construction and environment protection because the construction quantities is large with poor stability and construction is easy to destroy environmen.t In this paper, the plan of deep cutting and tunnel are chosenwith consideration ofprotection ofecologicalenvironmentinmountain area for reducing the influence of the plans' unreasonableness on ecological environment.
Research conclusions:Perfect dealing with the relation between cutting and tunnel construction and ecological environmentand reasonable choice of the construction plan of cutting and tunnel are the bases to solve the conflict between cutting and tunnel construction and ecological environmen.t The verification shows choice of the plan of cutting and tunnelwith comprehensive consideration of ecology, technology and economics can lower the influence of highway construction on ecological environment to the minimum and it is one of countermeasures for dealing with the relation between highway construction inmountain area and protection ofecological environment.
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Received: 27 January 2009
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2009, Vol. 26 
