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钢纤维混凝土离心成型工艺试验研究
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(华北水利水电学院土木与交通学院 郑州 450011)

作者简介:

赵顺波

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中图分类号:

TU528.572

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Experimental study on centrifugal forming technology of steel fiber concrete
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(School of Civil Engineering and Transportation, North China University of Water Resources and Hydropower, Zhengzhou 450011, China)

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    摘要:

    针对钢纤维混凝土离心成型时各工艺参数的确定进行系列试验研究。通过对离心成型环形截面钢纤维混凝土试件的切片试验,研究离心时间、离心加速度、粗骨料级配、钢纤维的长度和体积率等因素对钢纤维在构件横截面、纵截面的分布形态的影响规律,确定了将离心成型钢纤维混凝土应用于输变电线路电杆时的各参数取值范围,为工程应用提供科研依据。

    Abstract:

    A series of experiments were carried out to determine the process parameters of steel fiber reinforced concrete centrifugal forming. The effects of centrifugal time, centrifugal acceleration, coarse aggregate grading, steel fiber length and volume ratio on the distribution pattern of steel fiber in the cross section and longitudinal section of components were studied through the section test of centrifugally formed ring-section steel fiber concrete specimen, and the range of parameters for the application of centrifugally formed steel fiber concrete to the pole of power transmission line was determined To provide scientific research basis.

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引用本文

Shunbo Zhao, Fenglan Li, Jihong Zhang Experimental study on centrifugal forming technology of steel fiber concrete. Prestress Technology 2011,15(05):15-18. 10.59238/j. pt.2011.05.003

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  • 在线发布日期: 2023-08-06
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