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为解决布尔津山口水电站陡峻“V”型河谷常态混凝土高拱坝制冷混凝土的入仓问题,拟选了高门塔机和缆机入仓两个混凝土浇筑入仓方案,对两个方案的优缺点、可行性、经济性及运行使用等方面进行了分析比选,考虑了坝址区的地形地貌、气候风力温差、坝体温控施工对设备的入仓强度及保证率要求等因素,研究确定了双缆机入仓方案,解决了拱坝制冷混凝土的入仓问题。两年的运行使用实践证明,缆机是一种较好的入仓方式。
In order to solve the warehousing problem of the concrete of the high concrete arch dam of the steep and “V” valley in the Burqin Yamaguchi Hydropower Station, two concrete pouring warehouses with tower crane and cable machine warehouses are proposed, Advantages and disadvantages, feasibility, economy and operation and other aspects of the analysis and comparison, taking into account the dam site topography, temperature and wind temperature difference, dam temperature control of the equipment into the warehouse strength and guarantee rate requirements and other factors, Research to determine the double cable machine warehousing program to solve the arch dam concrete storage problems. Two years of operation using proven, cable machine is a better way to warehousing.