| 钢筋混凝土框架结构施工力学分析 |
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| 引用本文： | 赵军,杨绿峰.钢筋混凝土框架结构施工力学分析[J].广西大学学报(自然科学版),2011,36(1):59-63. |
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| 作者姓名： | 赵军 杨绿峰 |
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| 作者单位： | 1. 桂林理工大学,土木与建筑工程学院,广西,桂林,541004
2. 广西大学,土木建筑工程学院,广西,南宁,530004 |
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| 基金项目： | 国家自然科学基金资助项目(50768001); 广西建筑工程检测与试验重点实验室开放基金资助项目(桂科能07109005-15); 广西教育厅科研资助项目(201012MS098) |
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| 摘 要： | 施工期钢筋混凝土结构事故频发,如何有效地保证安全稳定是施工期结构的关键问题.研究结合工程实例,将每个施工周期划分为四个阶段,采用离散性时间冻结的方法,建立了施工期结构分析的计算模型,提出了施工期结构内力分析的相应算法.研究结果表明,在前两个施工周期内,其内力较小,在这个阶段施工期结构处于安全状态;在第三个施工周期内,当...
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| 关 键 词： | 施工期 钢筋混凝土 框架结构 内力分析 |
Mechanical analysis of the reinforced concrete frame structure during construction |
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| ZHAO Jun,YANG LuFeng.Mechanical analysis of the reinforced concrete frame structure during construction[J].Journal of Guangxi University(Natural Science Edition),2011,36(1):59-63. |
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| Authors: | ZHAO Jun YANG LuFeng |
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| Institution: | ZHAO Jun1,YANG LuFeng2(1.College of Civil Engineering and Architecture,Guilin University of Technology,Guilin 541004,China,2.College of Civil Engineering and Architecture,Guangxi University,Nanning 530004,China) |
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| Abstract: | Since accidents of reinforced concrete structures occur frequently,it is a key issue to ensure the safety and stability of structures during construction.In this paper,each construction cycle was divided into four stages using discrete time method of freezing to establish the computational model and the internal forces of the corresponding algorithm is presented.The results show that the internal force of the first two construction cycles is smaller and the structure is in a safe state at these stages durin... |
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| Keywords: | during construction reinforced concrete framed structure inner force analysis |
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