| 预应力混凝土连续梁施工后残余徐变设计措施 |
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| 引用本文： | 徐海军. 预应力混凝土连续梁施工后残余徐变设计措施[J]. 山西建筑, 2011, 37(30): 186-187 |
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| 作者姓名： | 徐海军 |
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| 作者单位： | 青岛市建筑设计研究院集团股份有限公司,山东青岛,266003 |
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| 摘 要： | 通过分析预应力混凝土连续梁施工后的残余徐变的主要影响因素,从预测应力布置及梁体上下缘恒载,二期恒载施工时间,不同梁段施工周期,工后残余徐变预留调整4个方面提出了设计措施,并得出一些有现实指导意义的结论。
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| 关 键 词： | 预应力混凝土 连续梁 残余徐变 设计措施 |
Residual creep design measures after prestressed concrete continuous beam construction |
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| XU Hai-jun. Residual creep design measures after prestressed concrete continuous beam construction[J]. Shanxi Architecture, 2011, 37(30): 186-187 |
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| Authors: | XU Hai-jun |
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| Abstract: | Through analyzing main factors influencing residual creep after prestressed concrete continuous beam construction,it proposes design measures from aspects of prestressed layout and beam up and down eternal loading,second-phase eternal loading construction duration,different beam section construction duration,and after-construction residual reservation adjustment,and obtains some modern guiding conclusions. |
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| Keywords: | prestressed concrete continuous beam residual creep design measures |
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