混杂纤维粉煤灰混凝土基本力学性能与耐久性研究  

Study on Basic Mechanical Properties and Durability of Hybrid Fiber Fly Ash Concrete

作　　者：陈代君 陈欣美[2] CHEN Dai-jun;CHEN Xin-mei(Xinjiang Academy of Building Sciences(Limited Liability Company),Xinjiang Construction Engineering Quality and Safety Inspection Center(Co.,Ltd.),Urumqi 830054,Xinjiang,China;Urumqi Vocational University,Urumqi 830054,Xinjiang,China)

机构地区：[1]新疆建筑科学研究院(有限责任公司),新疆建设工程质量安全检测中心(有限责任公司),新疆乌鲁木齐830054 [2]乌鲁木齐职业大学,新疆乌鲁木齐830054

出　　处：《合成材料老化与应用》2022年第3期170-172,共3页Synthetic Materials Aging and Application

摘　　要：建筑工程中,水泥混凝土等建材的使用和消耗十分巨大,然而水泥混凝土的使用会带来大量的温室气体和粉尘污染。粉煤灰作为传统火力发电和金属冶炼工业的主要废渣,污染环境影响生态。将粉煤灰和水泥混合不仅减少粉煤灰的排放和水泥的消耗,还可以通过混杂纤维的方式增加水泥的强度和韧性。该文对混杂纤维粉煤灰混凝土的发展和背景做了简单介绍,并总结了近年来不同混杂纤维粉煤灰混凝土的性能。In construction engineering,the use and consumption of cement concrete and other building materials is very huge,but the use of cement concrete will bring a lot of greenhouse gas and dust pollution.Fly ash,as the main waste residue of traditional thermal power generation and metal smelting industry,pollutes the environment and affects the ecology.Mixing fly ash with cement not only reduces the emission of fly ash and consumption of cement,but also increases the strength and toughness of cement by mixing fiber.In this paper,the development and background of hybrid fiber fly ash concrete are briefly introduced,and the properties of different hybrid fiber fly ash concrete in recent years are summarized.

关 键 词：混杂纤维 粉煤灰 混凝土 力学性能 耐久性 

分 类 号：TU528[建筑科学—建筑技术科学]