[1]张锐,黄晓明,赵永利.浇注式沥青混凝土级配设计[J].东南大学学报(自然科学版),2007,37(4):661-665.[doi:10.3969/j.issn.1001-0505.2007.04.023]
 Zhang Rui,Huang Xiaoming,Zhao Yongli.Design of gussasphalt gradation[J].Journal of Southeast University (Natural Science Edition),2007,37(4):661-665.[doi:10.3969/j.issn.1001-0505.2007.04.023]
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浇注式沥青混凝土级配设计()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
37
期数:
2007年第4期
页码:
661-665
栏目:
交通运输工程
出版日期:
2007-07-20

文章信息/Info

Title:
Design of gussasphalt gradation
作者:
张锐 黄晓明 赵永利
东南大学交通学院, 南京 210096
Author(s):
Zhang Rui Huang Xiaoming Zhao Yongli
School of Transportation, Southeast University, Nanjing 210096, China
关键词:
浇注式沥青混凝土 级配 高温稳定性 流动度 两阶段设计
Keywords:
gussasphalt gradation high temperature stability fluidity two-step design
分类号:
U414
DOI:
10.3969/j.issn.1001-0505.2007.04.023
摘要:
针对浇注式沥青混凝土级配的设计问题,提出了两阶段设计方法.根据该方法设计了新的浇注式沥青混凝土级配,采用该级配制作的浇注式沥青混凝土,流动性能够满足施工要求,空隙率小于1%.对试件进行车辙试验、小梁弯曲试验、水稳定性试验和疲劳试验,结果表明根据两阶段设计方法设计的级配制作的浇注式沥青混凝土试件与传统级配浇注式沥青混凝土试件相比大大提高了高温稳定性,同时具有良好的低温抗裂性能、水稳定性和抗疲劳性能.因此,该设计方法是较好的浇注式沥青混凝土级配设计方法.
Abstract:
Two-step design method is proposed to the gussasphalt gradation design problem. New gradation of gussasphalt is designed according to this method. The fluidity of the gussasphalt concrete based on this gradation can achieve the construction requirement. Rutting test, bending beam test, moisture test and fatigue test were done to the samples. The results indicate that the high temperature stability of samples based on gradation of two-step design is greatly enhanced compared to traditional gussasphalt, and the samples have good anti-crack performance, moisture stability and anti-fatigue stability. Therefore, it is a good design method for gussasphalt gradation.

参考文献/References:

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相似文献/References:

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 Ge Zhesheng,Huang Xiaoming.Selection of Asphalt Mixes Base Course Gradation Based on Fatigue Properties[J].Journal of Southeast University (Natural Science Edition),2001,31(4):103.[doi:10.3969/j.issn.1001-0505.2001.03.025]

备注/Memo

备注/Memo:
基金项目: 吉林省交通科技发展专项资金资助项目(2004-1-01).
作者简介: 张锐(1981—),男,博士生; 黄晓明(联系人),男,博士,教授,博士生导师,huangxm@seu.edu.cn.
更新日期/Last Update: 2007-07-20