[1]刘立新,刘克已,高会宗,等.玻璃纤维增强混凝土井盖受力性能的研究[J].郑州大学学报(工学版),1992,13(02):39-46.
 Liu Lixin,Liu Ke has been,Gao Huizong,et al.Research on the resistance of glass fiber enhancement of concrete manhole cover[J].Journal of Zhengzhou University (Engineering Science),1992,13(02):39-46.
点击复制

玻璃纤维增强混凝土井盖受力性能的研究()
分享到:

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

卷:
13
期数:
1992年02期
页码:
39-46
栏目:
出版日期:
1992-06-28

文章信息/Info

Title:
Research on the resistance of glass fiber enhancement of concrete manhole cover
作者:
刘立新;刘克已;高会宗;
郑州工学院土建系,郑州市政工程管理处,化工部石家庄管理干部学院,
Author(s):
Liu Lixin; Liu Ke has been; Gao Huizong;
The Department of Civil Construction of Zhengzhou Institute of Technology, Zhengzhou Municipal Engineering Management Office, Shijiazhuang Management Cadre College of the Ministry of Chemical Engineering,
关键词:
玻璃纤维混凝土GRC
Keywords:
Glass fiber concrete GRC
文献标志码:
A
摘要:
本文在玻璃纤维增强水泥(混凝土)基本力学性能试验的基础上给出了城市道路中玻璃纤维混凝土井盖在垂直荷载作用下的试验结果.试验研究表明,采用合理的工艺和配比制作的玻璃纤维混凝土井盖开裂荷载明显推迟,构件达到极+限承载力以后的变形能力大,延性好,有较好的韧性和吸能性.长达两年的玻璃纤维混凝土井盖的路用试验表明,用这种方法制作的井盖可满足城市现行各级道路各类车辆荷载的要求,价格也较便宜,有明显的社会经济效益.
Abstract:
This article gives the test results of the glass fiber concrete manhole cover under the action of vertical load on the basis of the basic mechanical performance test of glass fiber enhancement cement (concrete) basic mechanical performance test. The test research shows that the cracking load of the glass fiber concrete manhole cover with reasonable process and ratio of the proportion is significantly delayed. Higher ability, good delay, and good toughness and energy absorption. The two -year -old glass fiber concrete manhole cover of glass fiber covering shows that the manhole cover made by this method can meet the requirements of various types of vehicle loads at all levels of roads in the city, and the price is cheaper, with obvious socio -economic benefits.

相似文献/References:

[1]孙增智,田俊壮,杨凯,等.干湿循环作用下盐分对桥墩混凝土耐久性影响实验研究[J].郑州大学学报(工学版),2016,37(05):6.[doi:10.13705/j.issn.1671-6833.2016.05.002]
 Sun Zengzhi,Tian Junzhuang,Yang Kai,et al.Effect of Salt on Concrete Durability Under Dry-wet Cycle[J].Journal of Zhengzhou University (Engineering Science),2016,37(02):6.[doi:10.13705/j.issn.1671-6833.2016.05.002]
[2]赵娟,李倍.气候变化对中原地区桥梁碳化寿命影响研究[J].郑州大学学报(工学版),2016,37(06):68.[doi:10.13705/j.issn.1671-6833.2016.06.021]
 Zhao Juan,Li Bei.Research on Bridge Carbonation Life Influenced by Climate Change in Central Plains[J].Journal of Zhengzhou University (Engineering Science),2016,37(02):68.[doi:10.13705/j.issn.1671-6833.2016.06.021]
[3]唐先习,尹月酉,国伟.混凝土开裂部位氯离子渗透试验研究[J].郑州大学学报(工学版),2015,36(01):66.[doi:10.3969/ j. issn.1671 -6833.2015.01.016]
 TANG Xian-xi,YIN Yue-you,GUo Wei.Experimental Study of the Chloride Ion Penetration on the Crack Parts of Concrete[J].Journal of Zhengzhou University (Engineering Science),2015,36(02):66.[doi:10.3969/ j. issn.1671 -6833.2015.01.016]
[4]王娟,王会娟,许耀群,等.单轴荷载作用下混凝土强度代表体尺寸定量研究[J].郑州大学学报(工学版),2018,39(01):12.[doi:10.13705/j.issn.1671-6833.2018.01.002]
 Wang Juan,Wang Huijuan,Xu Yaoqun,et al.Quantitative Study on the Representative Volume Element Size of Concrete Strength under Uniaxial Loading[J].Journal of Zhengzhou University (Engineering Science),2018,39(02):12.[doi:10.13705/j.issn.1671-6833.2018.01.002]
[5]付昌会,冯忠绪,张磊..搅拌方式对混凝土含气量及孔结构的影响[J].郑州大学学报(工学版),2011,32(02):42.[doi:10.3969/j.issn.1671-6833.2011.02.011]
[6]刘银芳,陈国荣,尤国英,等.基于microGA和有限元的混凝土坝热学参数反分析[J].郑州大学学报(工学版),2011,32(06):63.
 LIU Yin-fangCHEN Guo-rong,YOU Guo-ying,JIANG Chao.Back Analysis for Thermal Parameters of Concrete Dam with MicroGenetic Algorithm and Finite Element Method[J].Journal of Zhengzhou University (Engineering Science),2011,32(02):63.
[7]曾力,朱蕴东,赵卓..基于渗透性的混凝土力学和耐久性能指标相关性试验[J].郑州大学学报(工学版),2013,34(01):1.[doi:10.3969/j.issn.1671-6833.2013.01.001]
 ZENG Li,ZHU Yun-dong,ZHAO Zhuo.Experiment on the Correlation of Chloride Diffusion Coefficient with Mechanical andDurability Index of Concrete with Supplementary Cementitious Materials[J].Journal of Zhengzhou University (Engineering Science),2013,34(02):1.[doi:10.3969/j.issn.1671-6833.2013.01.001]
[8]杨卫忠,王云莉..一种新的混凝土二维强度准则[J].郑州大学学报(工学版),2008,29(04):120.[doi:10.3969/j.issn.1671-6833.2008.04.028]
[9]杨卫忠,樊濬..混凝土单轴受压本构模型及其应用[J].郑州大学学报(工学版),2006,27(01):1.[doi:10.3969/j.issn.1671-6833.2006.01.001]
 Yang Weizhong,Fan Huan.Concrete uniaxial compression constitutive model and its application[J].Journal of Zhengzhou University (Engineering Science),2006,27(02):1.[doi:10.3969/j.issn.1671-6833.2006.01.001]
[10]程红强,高丹盈,张启明..老混凝土表面粗糙度的一种简单测定法[J].郑州大学学报(工学版),2006,27(01):24.[doi:10.3969/j.issn.1671-6833.2006.01.006]
 CHENG Hongqiang,GAO Danying,Zhang Qiming.A simple method for determining the surface roughness of old concrete[J].Journal of Zhengzhou University (Engineering Science),2006,27(02):24.[doi:10.3969/j.issn.1671-6833.2006.01.006]

更新日期/Last Update: 1900-01-01