目前高层结构的验收都是在一两天内完成，在如此短时间内，监理、设计和质检站等有关人员仅靠检查有关文件、资料和外观抽查，很难给出公正的工程质量评定结果。本文运用模糊数学原理，结合有验收争议的某高层结构，给出了一种高层结构质量评定的新方法。同时也给出了该结构不合格构件的加固方法。 At present, the acceptance of high-rise structures is completed within a day or two. In such a short period of time, relevant personnel such as supervision, design, and quality inspection stations can only rely on inspection of relevant documents, materials, and appearance checks, and it is difficult to give a fair evaluation of project quality. . In this paper, a new method of high-level structural quality assessment is presented by using the principle of fuzzy mathematics, combined with a high-level structure with acceptance controversy. At the same time, the method for strengthening the unqualified components of the structure is also given.