| 钢筋混凝土梁柱多点轴向位移式应变仪 |
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| 引用本文： | 张大中,张高勤,何文龙,胡亚风,周年强,王海平,顾克喜. 钢筋混凝土梁柱多点轴向位移式应变仪[J]. 实验室研究与探索, 2008, 27(3): 31-33 |
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| 作者姓名： | 张大中 张高勤 何文龙 胡亚风 周年强 王海平 顾克喜 |
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| 作者单位： | 1. 南京林业大学,江苏,南京,210037
2. 南京荣辉仪器设备有限公司,江苏,南京,210012 |
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| 摘 要： | 以钢筋混凝土简支梁正截面实验教学为例,分析了钢筋混凝土梁、柱轴向应变常用测试方法和存在问题;论述了钢筋混凝土梁柱多点轴向位移式应变仪的研制思路、测试原理;比较了各种轴向应变测试方法的优缺点。
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| 关 键 词： | 钢筋混凝土 轴向应变 实验教学 中和轴 |
| 文章编号： | 1006-7167(2008)03-0031-003 |
| 修稿时间： | 2007-05-18 |
Multi-spot Axial Strain Sensor for Reinforced Concrete Beam(Column) |
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| ZHANG Da-zhong,ZHANG Gao-qin,HE Wen-long,HU Ya-feng,ZHOU Nian-qiang,WANG Hai-ping,GU Ke-xi. Multi-spot Axial Strain Sensor for Reinforced Concrete Beam(Column)[J]. Laboratory Research and Exploration, 2008, 27(3): 31-33 |
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| Authors: | ZHANG Da-zhong ZHANG Gao-qin HE Wen-long HU Ya-feng ZHOU Nian-qiang WANG Hai-ping GU Ke-xi |
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| Abstract: | Taking the experimental teaching of right section of reinforced concrete simple beam as an example,this essay analyzed the commonly used test methods of axis strain and the existent questions of reinforced concrete members.A new type of test method called multi-spots axial strain sensor was elaborated,the development conception and test principle were also introduced.Through comparison,its superiorities are obvious. |
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| Keywords: | reinforced concrete axial strain experimental teaching neutral axis |
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