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| 玻璃钢管混凝土柱轴心压缩本构关系研究 | |
| 引用本文： | 黄龙男,张东兴,王荣国,赵景海,孔庆宝,乔光辉.玻璃钢管混凝土柱轴心压缩本构关系研究[J].武汉理工大学学报,2002,24(7):31-34. |
| 作者姓名： | 黄龙男 张东兴 王荣国 赵景海 孔庆宝 乔光辉 |
| 作者单位： | 1. 哈尔滨工业大学 2. 哈尔滨玻璃钢研究所 3. 连云港连众玻璃钢集团有限公司 |
| 摘 要： | 研究分析了玻璃钢管混凝土柱的轴心压缩特性后得出，玻璃钢管混凝土具有与钢管混凝土完全不同的力学特性。依据试验结果建立了玻璃钢管混凝土柱轴心压缩本构模型和轴向应力－应变全过程的定量关系，并分析了玻璃钢管的泊松比、自身承载力对组合结构强度的影响。 |
| 关 键 词： | 轴心压缩 本构关系 玻璃钢管混凝土柱 应力－应变关系 泊松效应 结构强度 |
| 文章编号： | 1671-4431(2002)07-0031-04 |
| 修稿时间： | 2001年11月8日 |
Research on the Stress-strain Relation of the Gfrp-confined Concrete Column Under the Axial Compressin |
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| Huang Longnan Zhang Dongxing Wang Rongguo Zhao Jinghai Kong Qingbao Qiao Guanghui School of Materials Science and Engineering,Harbin Institute of Technology,Harbin ,China..Research on the Stress-strain Relation of the Gfrp-confined Concrete Column Under the Axial Compressin[J].Journal of Wuhan University of Technology,2002,24(7):31-34. | |
| Authors: | Huang Longnan Zhang Dongxing Wang Rongguo Zhao Jinghai Kong Qingbao Qiao Guanghui School of Materials Science and Engineering Harbin Institute of Technology Harbin China |
| Affiliation: | Huang Longnan Zhang Dongxing Wang Rongguo Zhao Jinghai Kong Qingbao Qiao Guanghui School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China. |
| Abstract: | The paper analysed the behaviors of the GFRP-confined Concrete Column the axial compression by experiments and showed that there's different mechanical properties between GFRP-concrete and Steel-concrete. According to the test results the study set up a model for the Stress-strain relationship of the FRP-confined Concrete Column under the axial compression and developed the guantitative analysis of the cohole Stress-strain curve under the axial compression . Furthermore the influence of the Poisson's ratio and load -sustain stress of the GFRP tubes on the strength of the combined Structure was proposed. |
| Keywords: | GFRP-confined concrete stress-strain relationship poisson |
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