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《Shanxi Architecture》 2013-23
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The supporting technology of high alpine and altitude tunnel construction machineries

HAN Lian-tao ( Qinghai Highway Construction Management Bureau,Xining 810008,China)  
Combining with engineering example,this paper analyzed the influence of plateau low temperature and hypoxia environment to construction machineries,discussed the supporting principle and maintenance measures of plateau low temperature tunnel construction machineries and equipments,and summarized the supporting technology of construction machineries and equipments,in order to improve the utilization rate of equipments in plateau area.
【CateGory Index】: U455.3
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