| 9H级燃气-蒸汽联合循环机组主厂房结构设计方案研究 |
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| 引用本文： | 严晓.9H级燃气-蒸汽联合循环机组主厂房结构设计方案研究[J].南方能源建设,2021,08(增刊1):80-87.doi:10.16516/j.gedi.issn2095-8676.2021.S1.013 |
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| 作者姓名： | 严晓 |
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| 作者单位： | 中国电力工程顾问集团西南电力设计院有限公司，成都610021 |
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| 摘 要： | 目的 针对9H级燃气-蒸汽联合循环机组主厂房结构设计方案研究，找出最佳的主厂房布置。 方法 通过结构型式、计算方法及设计参数取值进行优化，对技术、初投资、建设工期及施工组织等方面进行详细论述与分析。 结果 分析结果表明：钢筋混凝土结构与钢结构均为可行的，考虑经济性等诸多因素，推荐采用钢筋混凝土结构，屋面采用钢屋架。 结论 主厂房结构采用钢筋混凝土结构，屋面主承重结构采用钢屋架。
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| 关 键 词： | H级燃机联合循环发电 主厂房结构 设计方案 |
| 收稿时间： | 2021-06-03 |
| 修稿时间： | 2021-06-17 |
Research on Structural Design of Main Building of 9H Class Gas-Steam Combined Cycle Unit |
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| YAN Xiao.Research on Structural Design of Main Building of 9H Class Gas-Steam Combined Cycle Unit[J].Southern Energy Construction,2021,08(增刊1):80-87.doi:10.16516/j.gedi.issn2095-8676.2021.S1.013 |
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| Authors: | Xiao YAN |
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| Affiliation: | China Power Engineering Consulting Group Corporation Southwest Electric Power Design Institute Co.， Ltd.， Chengdu 610021， China |
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| Abstract: | Introduction In this paper， the structural design scheme of the main plant of 9H class gas-steam combined cycle unit is studied， and the best arrangement of main plant is found out. Method Through improvement of structure type， calculation method and design parameters were discussed and analyzed technology， investment， construction period and construction organization in detail. Result Based on research results， both reinforced concrete and steel structure are acceptable. But reinforced concrete structure with steel roof truss is recommended because of economic factors. Conclusion It is recommended that the main plant use reinforced concrete structure and the main bearing structure of the main plant building surface adopt steel roof truss. |
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| Keywords: | H-class gas turbine combined cycle power generation main plant structure design scheme |
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