Based on construction practice of the high-rise office building,the paper introduces specific problems and processing methods occurring in the selection and selection of concrete grouting scheme at different beam-column joint area of high-rise office building,and verifies the rationality and effectiveness of the construction scheme.%通过某高层写字楼施工实例,介绍了在高层框架中不同强度等级混凝土的梁柱节点核心区混凝土浇筑方案的选择及施工过程中所遇具体问题及处理方法,经检查证实了施工方案的合理性、有效性。
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