Design and Application of Self-adjusting Manhole Cover for Shenyang Qingnian Avenue Project
The problems of subsidence,damage and lack of manhole covers on urban roads not only affect the driving safety,but also affect the image of the city,which has become a major pain point in urban traffic and has attracted the attention of the general public.In view of this,combined with the application of self-adjusting manhole cover(anti-settlement manhole cover)in Qingnian Avenue Road Renewal Project,the structural design and advantages of the new self-adjusting manhole cover(anti-settlement manhole cover)are briefly set forth.
road renewalself-adjusting anti-settlement manhole covertraditional manhole coversettlement problem
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