摘要
聚丙烯具有价格低、抗塑性干燥收缩及良好的裂后韧性等特点,常用作非结构性补强材料。针对聚丙烯纤维混 凝土的研究现状,对聚丙烯纤雄的抗裂作用机理做了探讨,为聚丙烯纤维的应用提供依据。
PPF commonly be used as enhanced materials in non- structures, for its lower price, resisted plasticity and toughness resistance. This paper approaches the mechanism of resistant crack of PPF according to its present condition of being researched.
出处
《吉林水利》
2004年第3期20-23,共4页
Jilin Water Resources
