水资源与水工程学报

文章摘要

余梁蜀,丁治平,付世传,晋晓海.基于正交试验的水工沥青混凝土配合比影响因素研究Journal of Water Resources and Water Engineering[J].,2012,23(2):51-53

基于正交试验的水工沥青混凝土配合比影响因素研究

Study on the impact factors for the mix rate of hydraulic asphalt concrete based on orthogonal test

Received:November 29, 2011

DOI：10.11705/j.issn.1672-643X.2012.02.013

中文关键词: 水工沥青混凝土配合比正交试验影响因素分析

英文关键词: hydraulic asphalt concrete mix rate orthogonal experiment impact factor analysis

基金项目:西安理工大学博士科研基金(106-210907)

Author Name	Affiliation
YU Liangshu	Xi''an University of Technology,Xi''an 710048, China [KH*3D]
DING Zhiping	Xi''an University of Technology,Xi''an 710048, China [KH*3D]
FU Shichuan	Xi''an University of Technology,Xi''an 710048, China [KH*3D]
JIN Xiaohai	Xi''an University of Technology,Xi''an 710048, China [KH*3D]

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中文摘要:

水工沥青混凝土配合比直接决定沥青混凝土的强度、变形性能和防渗性能等指标,在实际工程中影响沥青混凝土性能的因素较多,要通过大量的试验来确定沥青混凝土的配合比。本文利用正交试验方法对水工沥青混凝土配合比进行试验,研究了油石比、填料用量、级配指数3个因素对沥青混凝土性能的影响。研究结果表明:油石比对沥青混凝土性能的影响最显著。

英文摘要:

The strength, deformation, seepage properties and other indicators of hydraulic asphalt concrete are determined by the asphalt concrete mixed rate. There are many factors affecting the performance of asphalt concrete in practical engineering. In order to determine the asphalt concrete mixed rate, a large number of tests are needed. Based on orthogonal test method, the paper studied the effects of three factors as bitumen aggregate ratio, filler content and graded index to the performance of asphalt concrete. The results showed that the bitumen aggregate ratio was the most significant factor affecting the properties of asphalt concrete.

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