Recommendations for Design and Construction of High Performance Fiber Reinforced Cement Composite with Multiple Fine Cracks
Recommendations for Design and Construction of High Performance Fiber Reinforced Cement Composite with Multiple Fine Cracks
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发表时间：
2007
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通讯作者：
H. Yokota;K. Rokugo;N. Sakata
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作者：
H. Yokota;K. Rokugo;N. Sakata
高性能多细裂纹纤维增强水泥基复合材料是近年来国内外研究的热点和热点。日本土木工程师协会（JSCE）于2007年3月发布了该材料的设计和施工建议，这是世界上首次发布的建议。该材料表现出与钢一样的应变硬化拉伸应力-应变行为，并且由于在拉伸应力条件下形成多个细裂纹，因此具有将裂纹宽度控制在允许范围内的能力。适当地利用这些独特的特性可以制造出耐久性和机械性能都优异的结构部件。本文介绍了JSCE关于高性能纤维增强水泥复合材料的设计和施工建议。
High performance fiber reinforced cement composite with multiple fine cracks is a cement-based material on which worldwide active research has been conducted and particular attention has been focused in recent years. The Japan Society of Civil Engineers (JSCE) published the recommendations for design and construction of this material in March 2007, which is the first-released recommendations in the world. This material shows strain-hardening tensile stress-strain behavior like steel and has a capability of controlling the width of crack within a permissible range because of the formation of multiple fine cracks under the tensile stress condition. Appropriate use of these unique characteristics can work out a structural component excellent in both durability and mechanical performance. This paper introduces the JSCE recommendations for design and construction of high performance fiber reinforced cement composite with multiple fine cracks.