【摘要】 结合皖北煤电公司土地复垦实践 ,介绍国内一种新型沉陷地复垦技术———拖式铲运机复垦技术的应用条件、技术特点和施工工艺。与其它复垦工艺相比 ,拖式铲运机复垦技术具有速度快、效率高、工期短的优点 ,在土地复垦过程中发挥出明显的时间效益和经济效益。更多还原

【Abstract】 Combined with the practices of land reclamation in Wanbei Coal and Electricity Company, the paper introduced a new land reclamation technology for subsidence ground. The paper introduced the application conditions, technical features and construction technology of the land reclamation technology with towed scraper. In comparison with other land reclamation technologies, the land reclamation technology with the towed scraper has a quick travel speed, higher efficiency, a shorter construction period and other advantages. The reclamation technology has obvious time and economic benefits.更多还原