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[1]黄晓军,刘建,田斌,等.粉胶比对沥青混合料安全性能影响的试验研究[J].中国安全生产科学技术,2011,7(7):47-51.
 HUANG Xiao-jun LIU Jian TIAN Bin YAO Hai-fei.Test Research on Effects of filler-asphalt ratio on Asphalt Mixtures Safety Performance[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(7):47-51.
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粉胶比对沥青混合料安全性能影响的试验研究()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
7
期数:
2011年7期
页码:
47-51
栏目:
学术论著
出版日期:
2011-07-30

文章信息/Info

Title:
Test Research on Effects of filler-asphalt ratio on Asphalt Mixtures Safety Performance
文章编号:
1673-193X(2011)-07-0047-05
作者:
黄晓军1刘建2田斌1姚海飞3
(1.中国路桥工程有限责任公司,北京100011)(2.北京科技大学 土木与环境工程学院,北京100083)(3.煤炭科学研究总院 矿山安全技术研究院,北京100013)
Author(s):
HUANG Xiao-jun1 LIU Jian2 TIAN Bin1 YAO Hai-fei3
1.China Road and Bridge Corporation2. Civil & Environment Engineering School,University of science and technology Beijing
关键词:
粉胶比沥青混合料安全性能马歇尔试验车辙试验弯拉应变
Keywords:
filler-asphalt ratio asphalt Mixtures safety performance marshell test rutting test flexural strain
分类号:
U414
DOI:
-
文献标志码:
A
摘要:
为研究出合理的、适合大兴安岭通县公路沥青混凝土路面的粉胶比,选用大兴安岭本地石材、大庆AH-130基质沥青,按密级配AC-16Ⅰ上 限配比,通过标准马歇尔、浸水马歇尔、车辙、小梁低温弯曲等试验对沥青混合料的安全性能进行了研究。结果表明:最佳沥青用量OAC为6 0%,沥青混合料的抗水侵性能满足要求;在同一油石比的条件下,随着粉胶比的增大,动稳定度有显著增大的趋势,但当粉胶比超过10时, 增长趋势逐渐缓慢,并且在粉胶比达到13之后达到峰值,然后开始下降;随着粉胶比的逐渐增大,弯拉应变有增大的趋势,粉胶比在10-1 1左右沥青混合料低温抗弯拉性能最佳。
Abstract:
To study ratio of filler-asphalt which is suitable for the asphalt concrete pavement of tong county Daxing’anling,Choosing stone in Daxing’anling,AH-130 matrix asphalt of Daqing, according to the dense gradation AC-16 Ⅰ ratio, We study the safety performance of asphalt mixture through marshell test, marshall immersion test,rutting test, low-temperature bending test. Results show that,the best asphalt content OAC is 6.0%, the resistance of water penetration performance meets the requirement; In the same oil-stone ratio,dynamic stability increases significantly along with the increase of filler-asphalt ratio,but when filler-asphalt ratio is more than 1.0, growth trend gradually becomes slowly,and reach peak in 1.3,then begin to fall; Flexural strain increases gradually along with the increase of filler-asphalt ratio, Low-temperature bending pull performances best when filler-asphalt ratio is 1.0~1.1.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2011-04-11
作者简介:黄晓军,工程师
更新日期/Last Update: