求助英语高手,帮忙翻译一下毕业论文摘要,不要翻译软件,要手工的谢谢!

2024-11-05 06:59:37
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回答1:

Mining subsidence area for mechanical properties of asphalt pavement
Abstrac:
Through coal mining area, because of asphalt pavement, the influence of underground mining subsidence, uneven ground will generate additional stress of asphalt pavement structure, its value, there may be more than road pavement structure that allows the stress of asphalt pavement damage, but the traditional design generally does not consider the non-uniform deformation of foundation, the ability is limited. Put forward a kind of resistance to deformation pavement structure deformation cracks asphalt pavement structure. Using elastic mechanics theory is caused by uneven surface deformation and stress of asphalt pavement structure of the analytic expression, And the mechanical properties of mining area of research, Establish pavement structure and foundation of the finite element model of interaction between pavement structure, analyzes on the uneven settlement of foundation under stress performance, given some design mining subsidence area of asphalt pavement Suggestions and countermeasures.
Keywords: mining area, settlement, asphalt pavement, deformation and stress