| 高丹盈,赵军,B.Brahim.玻璃纤维聚合物筋混凝土梁裂缝和挠度的特点及计算方法[J].水利学报,2001,32(8):0053-0059 |
| 玻璃纤维聚合物筋混凝土梁裂缝和挠度的特点及计算方法 |
| The characteristics of crack and deflection and its calculating method of concrete beam reinforced with glass fiber polymer bars |
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| DOI： |
| 中文关键词: 玻璃纤维聚合物筋(GFRP) 混凝土 梁 裂缝宽度 挠度 |
| 英文关键词: glass fiber reinforced polymerbar concrete beam crack width deflection |
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| 摘要点击次数: 1985 |
| 全文下载次数: 152 |
| 中文摘要: |
| 通过62根玻璃纤维聚合物筋混凝土梁和钢筋混凝土梁的弯曲试验，探讨了玻璃纤维聚合物筋混凝土梁的正截面受力性能。以这些试验结果为基础，本文重点分析了玻璃纤维聚合物筋类型、配筋率对裂缝间距、宽度以及梁挠度的影响，建议了适合于玻璃纤维聚合物筋混凝土梁特点的裂缝宽度和挠度的计算方法。 |
| 英文摘要: |
| The characteristics of concrete beams reinforced with glass fiber polymer bars were investigated experimentally.Based on these test results the effects of bar's type and reinforcement ratio on the crack spacing,crack width as well as the deflection of the beam are studied in detail.A method for calculating the crack width and deflection of this kind of beam is suggested. |
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