| Qinghai-tibet plateau is located in the western region in China, low pressure, lessoxygen, low temperature, low humidity and dry, long hours of sunshine, high solarradiation, the temperature difference between day and night as its main environmentalcharacteristics. Plateau species less and some special rare breed, the ecologicalenvironment is fragile, needing a long recovery time after damaged. In plateau areaconstruction of highway will have adverse effect on the ecological environment,destroy the balance of ecological system and stability. In this context, the ecologicalhighway arises at the historic moment.Xining highway is located in the fragile ecological environment area, having agrim situation of ecological environment protection, needing a long recovery timeafter damaged and withing high environmental requirements.How to reduce oreliminate the adverse impact on ecological environment, construct a green,environmental protection and sustainable development of highway is a big problem tobuilders. This paper introduced the concept of ecological highway and the concept ofdynamic design. Xining transit project make this two concept construction of goodfusion to design process. After grasping the natural, geographical, vegetation of theproject area conditions,designers make route corridor selection and overall designfitting the landscape pattern and the earth body, and try to avoid fragmentationecological environment space and visual space environment, combined with the roadon both sides of the mountain, water system, comprehensive design field, eventuallymake highway form an organic whole with the surrounding landscape.Andmeasurement monitoring projects in the building and construction,important datainformation feedback in time.The dynamic design ensure the design is consistent withthe actual geological conditions, guarantee the safety of the project, save the projectcost, avoid or reduce the adverse disasters happen. |
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