聚丙烯纤维轻骨料混凝土劈拉强度试验研究  

Experimental Study on the Splitting Tensile Strength of Polypropylene Fiber Reinforced Lightweight Aggregate Concrete

作　　者：杨力辉[1] 闫伟光[1] 刘峰[1] 

机构地区：[1]沈阳军区建筑设计院,沈阳110005

出　　处：《中国资源综合利用》2014年第2期22-23,共2页China Resources Comprehensive Utilization

摘　　要：为改善混凝土的自重较大等问题并提高其韧性、抗裂性和耐久性,在理论研究的基础上,运用均匀试验方法对混凝土进行配合比试验,得出聚丙烯纤维轻骨料混凝土的劈裂抗拉强度实验数据,为聚丙烯纤维自燃煤矸石轻骨料混凝土的应用提供了理论依据。In order to solve the problem that concrete has larger self-weight and improve its toughness, crack resistance and durability, this paper used the uniform test methods to do the mix ratio test for concrete based on theoretical research. In addition, it has obtained the experimental data of splitting tensile strength of the polypropylene fiber reinforced lightweight aggregate concrete, which can provide theoretical basis for the application of polypropylene fiber reinforced spontaneous combustion coal gangue aggregate concrete.

关 键 词：聚丙烯纤维 自燃煤矸石 均匀试验设计 强度 

分 类 号：TU528[建筑科学—建筑技术科学]