As the preheater tower span of large scale NSP cement plant is great and the internal stress of single beam and pole is also great, steel structure and reinforced beam/pole be used widely because of their special performance.
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释义
摘要近十年来,由于大规模水泥厂窑尾塔架跨度大,单根梁柱的内力大,钢结构梁柱和钢管混凝土柱因其特有的性能优势得到了广泛的应用。
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