[1]盛燕萍,孙仕伟,赵澍林,等.路面免碾压贫混凝土基层工作性研究[J].郑州大学学报(工学版),2017,38(06):79-82.[doi:10.13705/j.issn.1671-6833.2016.06.014]
　Sheng Yanping,Sun Shiwei,Zhao Shulin,et al.Research on Workability of Compaction-free Lean Concrete Base[J].Journal of Zhengzhou University (Engineering Science),2017,38(06):79-82.[doi:10.13705/j.issn.1671-6833.2016.06.014]
点击复制

路面免碾压贫混凝土基层工作性研究()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
38卷
期数:
2017年06期
页码:
79-82
栏目:
出版日期:
2017-11-20

文章信息/Info

Title:
Research on Workability of Compaction-free Lean Concrete Base
作者:
盛燕萍; 孙仕伟; 赵澍林; 周辉丽; 陈拴发
1.长安大学材料科学与工程学院,陕西西安,710064;2.青海省交通科学研究院,青海西宁,810008
Author(s):
Sheng Yanping;  Sun Shiwei;  Zhao Shulin;  Zhou Huili;  Chen Shuanfa
1. School of Materials Science and Engineering, Chang’an University, Xi’an, Shaanxi, 710064; 2. Qinghai Academy of Transportation Sciences, Xining, Qinghai, 810008
关键词:
道路工程; 贫混凝土; 免碾压; 维勃稠度值; 工作性
Keywords:
DOI:
10.13705/j.issn.1671-6833.2016.06.014
文献标志码:
A
摘要:
设计了一种免碾压贫混凝土基层，它可有效保证贫混凝土基层的稳定性和平整度，同时可减少施工机械、简化施工工序、缩短周期，改善施工环境。通过研究免碾压贫混凝土基层材料，分析了影响贫混凝土工作性的因素，并提出维勃稠度试验作为其工作性评价方法，以及维勃稠度作为其工作性评价指标。最后，采用多因素正交设计试验，并根据极差分析和方差分析，得到评价指标维勃稠度的回归公式。结果表明，维勃稠度值能够较好地评价免碾压贫混凝土的工作性。
Abstract:
A kind of compaction-free lean concrete (CFLC) base was put forward in this paper. The smoothness and stability of the base could be ensured by using compaction-free lean concrete base. Meanwhile, the construction machinery and construction cycle could be reduced. Also, construction environment could be improved. Factors influence workability of CFLC were analyzed, the method and index of evaluating workability of CFLC were advanced. Orthogonality test design was adopted in tests, regression formula of evaluating index-- Vebe consistency value was educed. The results showed that the workability of CFLC could be evaluated by Vebe consistency value .

相似文献/References:

[1]袁玉卿刘凤利王选仓.旧水泥路面沥青加辅层间防裂抗拉强度指标研究[J].郑州大学学报(工学版),2015,36(02):28.[doi:10.3969/ j.issn.1671 -6833.2015.02.007]
　YUAN Yu-qing,LIU Feng-li,WANG Xuan-cang.Research on Tensile Strength Index of Anti-cracking Interlayerbetween Old Cement Pavement and Asphalt Overlay[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):28.[doi:10.3969/ j.issn.1671 -6833.2015.02.007]
[2]马峰富志鹏傅珍.基于光电比色法的天然沥青改性沥青与集料粘附性研究[J].郑州大学学报(工学版),2015,36(03):77.[doi:10.3969/ j. issn.1671 - 6833.2015.03.017]
　MA Feng,FU Zhi-peng,FU Zhen,et al.Adhesion Between Asphalt Modified with Natural Asphalt and AggregateBased on Photoelectric Colorimetric Method[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):77.[doi:10.3969/ j. issn.1671 - 6833.2015.03.017]
[3]李晶晶,张擎.水泥混凝土路面纵缝拉杆传荷试验研究[J].郑州大学学报(工学版),2015,36(06):119.[doi:10.3969/j. issn.1671 -6833.2015.06.024]
　CHEN Lirong,CHEN Baochun.Analysis of Out-of-plane Stability of Standard Concrete-filledSteel Tube Dumbbell-shaped Rib Arch[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):119.[doi:10.3969/j. issn.1671 -6833.2015.06.024]
[4]孙培,张洪亮,谢定文.下穿立交排水系统设计及储水管道分析[J].郑州大学学报(工学版),2015,36(06):104.[doi:10.3969/j. issn.1671 -6833.2015.06.021]
　ZHANG Hongliang,SUN Pei,XIE Dingwen.Model Building and Mechanics Analysis on Storage Pipe of Underpass[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):104.[doi:10.3969/j. issn.1671 -6833.2015.06.021]
[5]季节,王迪,石越峰,等.煤直接液化残渣改性沥青及其混合料性能评价[J].郑州大学学报(工学版),2016,37(04):67.[doi:10.13705/j.issn.1671-6833.2016.04.015]
　Ji Jie,Wang Di,Shi Yuefeng,et al.Study on the Performances of the DCLR Modified Asphalt Mixtures[J].Journal of Zhengzhou University (Engineering Science),2016,37(06):67.[doi:10.13705/j.issn.1671-6833.2016.04.015]
[6]傅珍,申万青,孔志峰,等.增塑剂改性沥青路用性能试验研究[J].郑州大学学报(工学版),2017,38(03):15.[doi:10.13705/j.issn.1671-6833.2017.03.001]
　Fu Zhen,Shen Wanqing,Kong Zhifeng,et al.Pavement performance of asphalt binder modified with plasticizer[J].Journal of Zhengzhou University (Engineering Science),2017,38(06):15.[doi:10.13705/j.issn.1671-6833.2017.03.001]
[7]王建宁,窦远明,孙吉书,等.钢纤维混凝土路面接缝传荷性能衰减规律的试验研究[J].郑州大学学报(工学版),2017,38(05):50.[doi:10.13705/j.issn.1671-6833.2017.05.004]
　Wang Jianning,Dou Yuanming,Sun Jishu,et al.Test study of joint load transfer efficiency in steel fiber concrete pavement[J].Journal of Zhengzhou University (Engineering Science),2017,38(06):50.[doi:10.13705/j.issn.1671-6833.2017.05.004]
[8]纪小平,郑南翔,李欣..层间接触条件对沥青路面高温性能的影响研究[J].郑州大学学报(工学版),2010,31(02):34.
　JI Xiaoping,ZHENG Nanxiang,LI Xin.Influence of Different Interlayer Touch Types on High——TemperaturePerformance of Asphalt Pavement[J].Journal of Zhengzhou University (Engineering Science),2010,31(06):34.
[9]闫卫红,孟枫林,董忠红..移动荷载下半刚性基层沥青路面剪应变研究[J].郑州大学学报(工学版),2010,31(02):51.
　YAN Weihong,MENG Fenglin,DONG Zhonghong.Study on the Shearing Strain of the Semi——Rigid Base Asphalt Pavement under Moving Load[J].Journal of Zhengzhou University (Engineering Science),2010,31(06):51.
[10]莫石秀,郭月芹..隔热板埋深对冻土路基温度场的影响分析[J].郑州大学学报(工学版),2010,31(03):77.[doi:10.3969/j.issn.1671-6833.2010.03.020]
　Mo Shixiu,Guo Yueqin.Analysis of the influence of buried depth of heat insulation board on the temperature field of frozen soil subgrade[J].Journal of Zhengzhou University (Engineering Science),2010,31(06):77.[doi:10.3969/j.issn.1671-6833.2010.03.020]

更新日期/Last Update: 2018-12-07