[1]王永兵,应国强,胡建林,等.基于振动成型的冷再生粒料性能研究[J].西安建筑科技大学学报:自然科学版,2012,44(03):452-456.[doi:10.15986/j.1006-7930.2012.03.025]
　WANG Yong-bing,YING Guo-qiang,HU Jian-lin,et al.Study of properties of cold recycling mixture based on vibration molding[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2012,44(03):452-456.[doi:10.15986/j.1006-7930.2012.03.025]
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基于振动成型的冷再生粒料性能研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
44
期数:
2012年03期
页码:
452-456
栏目:
出版日期:
2012-06-30

文章信息/Info

Title:
Study of properties of cold recycling mixture based on vibration molding
文章编号:
1006-7930(2012)03-0452-05
作者:
王永兵1; 应国强1; 胡建林1; 张 倩2; 耿九光3
(1.衢州市交通设计有限公司,浙江 衢州 324002; 2.西安建筑科技大学土木工程学院,陕西 西安 710055 ; 3.长安大学材料学院,陕西 西安 710064)
Author(s):
WANG Yong-bing1;  YING Guo-qiang1;  HU Jian-lin1;  ZHANG Qian2;  GENG Jiu-guang3
(1.Quzhou Traffic Design Co., Ltd, Quzhou 324002 ,China; 2.School of Civil Engineering, Xian Univ. of Arch. & Tech., Xian 710055,China; 3.Departmaent of Material Science, Changan Univ., Xian 710064,China)
关键词:
道路工程; 路面再生; 振动成型; 冷再生粒料; 性能
Keywords:
road engineering;  pavement recycling;  vibration molding;  cold-recycling mixture;  properties
分类号:
U416.217
DOI:
10.15986/j.1006-7930.2012.03.025
文献标志码:
A
摘要:
通过和相同条件静压成型试件的对比,研究了振动成型水泥冷再生粒料的路用性能.发现相同水泥用量和养生条件下,振动成型试件的抗压强度、劈裂强度、抗压回弹模量等力学性能和冻稳定性、抗冲刷路用性能要明显优于静压法成型的试件.实验数据还表明相比于静压成型法,振动成型法采用较小的水泥用量就可以达到相应的性能要求,不但能节省生产中的水泥用量,也有利于再生基层抗裂性能的提高
Abstract:
Properties of the vibration molding cement cold recycling mixture are tested using a series of laboratory experiment and are compared with the same properties of statically pressed specimens. It is found that with the same cement content and under the same curing condition, vibration molding specimens have such better mechanical properties as compression strength, splitting tensile strength, resilience modulus as well as better performance like frozen stability and erosion resistance. The study also shows that the same property requirement can be achieved at lower cement content if the vibration molding is employed. The vibration molding method can not only save cement, but also enhance the anti-cracking property of the recycled base. The use of vibration molding should be promoted

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-03-06 修改稿日期:2012-05-03
基金项目:浙江省交通厅科技计划项目(2011H26)陕西省教育厅专项科研计划项目(12JK0795)
作者简介:王永兵(1973-),女,浙江江山人,高级工程师,主要从事公路工程领域的设计和科研工作
更新日期/Last Update: 2015-09-01