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阐述了在特大桥上下区间 40km范围的地质条件下 ,以利用当地建筑材料 ,通过对现场混凝土浇筑和施工工艺的科学管理 ,混凝土质量控制措施与现场检测成果资料的具体分析 ,使工程混凝土质量的抗压强度保证率达到了 98%以上的优良等级的实例 ,为类似该工程条件的混凝土浇筑 ,提供了可借鉴的实践经验
This paper elaborates on the concrete conditions of the 40km range of the upper and lower bridge of the Bridge to make use of the local building materials, concrete analysis of the concrete management and concrete quality control measures and on-site inspection results through the on-site concrete pouring and construction technology, Examples of good grades with compressive strength up to 98% guaranteed provide practical experience for concrete pouring similar to the conditions of the project