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HF高强耐磨粉煤灰混凝土在黄河大峡水电站工程的应用
引用本文:高小玲,马向丕.HF高强耐磨粉煤灰混凝土在黄河大峡水电站工程的应用[J].电网与水力发电进展,1997(4).
作者姓名:高小玲  马向丕
作者单位:水电三局!甘肃白银,730912
摘    要:HF高强耐磨粉煤灰混凝土具有水泥用量低、抗拉强度高、抗冲耐磨性能优质的特点,因此,极少产生裂缝。适用于闸墩及高速水流层混凝土,在钢筋密集的结件使用亦能保证施工质量。文中介绍了HF高强耐磨混凝土的性能及在大峡水电站预应力闸墩施工中使用情况。

关 键 词:HF高强  混凝土  试验  应用

HF Coal Ash Concrete with High Strength and Abrasion Resistance Used in Daxia Hydropower Station on Yellow River
Authors:Gao Xiaoling  Ma Xiangpi
Affiliation:No. 3 Hydropower Construction Bureau
Abstract:The HF coal ash concrete has the features of high tensile strength, high resistance to abrasion and small quantity of cement use. It seldom cracks when used,therefore,the material is suitable for construction of gate piers and high speed overflow structures. It may ensure the quality of construction when the components with high density of reinforced steels. In this paper, the performance of HF coal ash concrete and its use in pre-stressed gate piers of Daxia Hydropower Station are expounded.
Keywords:HF high strength  Concrete  Test  Use  
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