| 框架梁试验台的研制与应用 |
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| 引用本文： | 宋晓胜,陈明辉,苏幼坡.框架梁试验台的研制与应用[J].力学与实践,2011,33(3):59-62. |
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| 作者姓名： | 宋晓胜 陈明辉 苏幼坡 |
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| 作者单位： | 1. 河北联合大学;2. 唐山工业职业技术学院;3. 河北联合大学河北省地震工程研究中心; |
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| 基金项目： | 国家自然科学基金(50478114); 河北省自然科学基金(E2005000446)资助项目 |
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| 摘 要： | 介绍了新型框架梁试验台的原理和构造, 该装置能够有效地在梁端产生轴
向和转动约束来模拟框架梁的实际受力状态. 应用该装置对钢筋混凝土框架梁进行了试验研
究, 试验结果证明了理论分析的结果, 并表明该试验台稳定可靠, 测试数据准确.
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| 关 键 词： | 框架梁 试验 拱效应 钢筋混凝土 |
| 收稿时间： | 2010-09-08 |
DEVELOPMENT AND APPLICATION OF A NEW FRAME BEAM TESTING DEVICE |
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| SONG Xiaosheng
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CHEN Minghui
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SU Youpo.DEVELOPMENT AND APPLICATION OF A NEW FRAME BEAM TESTING DEVICE[J].Mechanics and Engineering,2011,33(3):59-62. |
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| Authors: | SONG Xiaosheng CHEN Minghui SU Youpo |
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| Institution: | SONG Xiaosheng~(*,2)) CHEN Minghui~ SU Youpo~* *(Earthquake Engineering Research Center of Hebei Province,Hebei Union University,Tangshan 063009,China) (Tangshan Industrial Vocational Technical College,Tangshan 063000,China) |
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| Abstract: | This paper discusses the principle and the structure of a new frame beam testing device,which can produce axial restraints and rotational restraints at beam ends to effectively simulate the actual mechanical state of frame beams.Some reinforced concrete frame beams were tested using this device.Test results are confirmed by the results of theoretical analysis and verify a good stability and reliability of the testing device. |
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| Keywords: | frame beam testing arching action reinforced concrete |
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