| 变形精确控制梁温度场分析 |
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| 引用本文： | 吴祥明,华毅杰,王步.变形精确控制梁温度场分析[J].建筑科学,2002,18(4):14-16. |
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| 作者姓名： | 吴祥明 华毅杰 王步 |
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| 作者单位： | 同济大学,上海,200092 |
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| 摘 要： | 对于变形控制要求极高的悬空高架梁，其温度场效应不容忽视，在一定程度上可能会超过荷载作用成为设计的控制因素，而传统的现场实体观测试验在工期，经济性以及可靠度方面无法完全满足工程实际的需要，借助成熟的有限元分析软件进行温度场效应仿真分析，可以及时地为工程设计提供经济，准确的依据和指导。
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| 关 键 词： | 变形控制 温度场 梁 工程设计 荷载 有限元 |
| 文章编号： | 1002-8528(2002)04-0014-03 |
Analysis for Temperature Field of Deformation Accurate Control Beam |
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| WU Xiang ming,HUA Yi jie,WANG Bu.Analysis for Temperature Field of Deformation Accurate Control Beam[J].Building Science,2002,18(4):14-16. |
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| Authors: | WU Xiang ming HUA Yi jie WANG Bu |
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| Abstract: | Because the deformation criterion of deformation accurate control beam is very strict, temperature field effect shouldn't be ignored and will become control factor to some degree. With mature finite element analysis software we can provide proper suggestions for engineering design of deformation accurate control beam, which is better than field observation experiment in terms of cost, accuracy and time. |
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| Keywords: | deformation control beam temperature field |
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