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架空式高速胶带输送混凝土系统是三峡三期工程RCC围堰混凝土施工的重要运输手段.该系统具有空间跨度大、结构型式复杂和特殊地理位置等特点,结合现场施工手段和场地,经过充分的方案研究和优化,选取了适宜现场安装的施工工艺.通过实践证明,该工艺从根本上解决了大型架空式高速胶带输送混凝土系统安装的技术难点,并安全顺利地提前完成了全部的安装工作,为三峡三期工程RCC围堰混凝土预期施工目标奠定了良好的基础.“,”The elevated high-speed conveyer of concrete transport for the RCC cofferdam construction in the third stage of Three Gorges Project was noted for its large span, complex structure and special topographic conditions. According to the construction method and site, the suitable erection technique was chosen after the scheme having been discussed and optimized. The technical difficult points had been solved and the erection task had been completed in advance. This lay a foundation for completing the RCC cofferdam construction in time.