According to the test results of steel network frame structure of some stone library, the paper analyzes the calculation of the network frame structure, points out the reasonable consolidation scheme for the design weakness, practice proved that ： adopt the consolidation scheme achieve better social and economic benefits, so it can be further adopted.%根据某石材库钢网架结构检测结果，进行了网架结构计算分析，并针对其设计缺陷提出了合理的加固方案，实践证明：采用该加固方案能够取得较好的社会经济效益，值得推广。
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