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| 预应力碳纤维织物增强混凝土簿板中织物的设计与生产 |
| Design and Production of Pres-stressed Carbon Fabric Used in Fabric Reinforced Concrete Board |
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| DOI：10.3969/j.issn.1671-5322.2010.04.015 |
| 中文关键词: 复合材料 环氧树脂 纤维 |
| 英文关键词: Composite Epoxy Fiber |
| 基金项目:国家自然科学基金资助项目 |
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| 中文摘要: |
| 采用预应力织物增强混凝土簿板制作永久性模板或加固已有建筑,将使钢筋混凝土结构的表层更加密实,抗裂性能更好,并且更有利于高性能纤维在簿板开裂前,充分发挥高强度高弹模作用;预应力方法使簿板刚度提高,有利于簿板和钢筋混凝土结构协同工作.介绍了碳/玻混编织物复合材料的设计过程,从原料的选择,织物形成的方式,织物的规格以及浸润剂的选择进行了详细的说明,并且对织物进行了简单的测试. |
| 英文摘要: |
| The pre-stressed fabric reinforced concrete board is used to make permanent templates or reinforce existing buildings.The surface of the reinforced concrete structure is more dense-grained and its crack-resistance is better.The high performance fibers will give full play to their high strength and high elastic modulus role before the board cracking.The pre-stressed method increases the board stiffness and is helpful for improving collaborative work of board and concrete structure.In the paper,the design process of carbon/glass blended fabric composite was introduced.It was discussed in detail in term of raw selection,fabric formation,fabric specification and infiltration agent choose.And the property of fabric was simply tested. |
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