Research on creep property of SGC specimens in high temperature

Journal of Chongqing Jiaotong University(Natural Science) ›› 2004, Vol. 23 ›› Issue (5): 55-58.

Previous Articles Next Articles

Research on creep property of SGC specimens in high temperature

WEI Mi, ¹ ZHOU Jin-chuan²

1.Traffic Transportation college,Tongji University,Shanhai 200092,China;2.Chongqing Communications Research & Design Institute,Chongqing 400067,China

Received:2003-12-17 Online:2004-10-15 Published:2015-05-18

旋转压实试件的高温蠕变特性研究

魏密，¹周进川²

1.同济大学交通运输道路与铁道工程系，上海200092;2.重庆交通科研设计院，重庆400067

作者简介:魏密(1980—)，男，河南泌阳人，硕士生，从事道路建筑材料沥青混合料的应用研究

Abstract

Abstract: In this paper,the author utilizing advanced material test systerm(MTS) makes an uniaxial static creep test on bitumen mixture specimens made by SGC.and obtains creep curves between deformation and time of these specimens. Basing on these curves,the author analyese the effect on creep performance of bitumen mixture exerted by temperature and load level

Key words: bitumen mixture, creep, stiffness, material test systerm (MTS), superpave gyratory compactor(SGC)

摘要： 作者在本文采用先进的材料系统(MTS)，对旋转压实机(SGC)成型的试件了进行单轴静载蠕变试验，得出了沥青混合料在荷载作用下变形随时间的蠕变变形曲线，并根据这些蠕变曲线分析了不同温度和荷载水平对沥青混合料蠕变性能的影响。

关键词: 沥青混合料, 蠕变, 劲度模量, 材料试验系统(MTS), 旋转压实试验机(SGC)

CLC Number:

TU502
TU535

WEI Mi, ZHOU Jin-chuan. Research on creep property of SGC specimens in high temperature[J]. Journal of Chongqing Jiaotong University(Natural Science), 2004, 23(5): 55-58.

魏密，周进川. 旋转压实试件的高温蠕变特性研究[J]. 重庆交通大学学报（自然科学版）, 2004, 23(5): 55-58.

[1]	SU Xiaobo1, XIAO Lin2. Model Test and Numerical Simulation Research on Reasonable Structure of Steel-Concrete Composite Section in Space Rigid Frame [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(04): 76-82.
[2]	WANG Dongsheng, CHEN Zhenhong, WANG Yabin, ZHANG Rui. Influence of Void Ratio of Matrix Asphalt Mixture on Viscoelastic Properties of Composite Concrete [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(01): 104-111.
[3]	ZHANG Junfeng1, YIN Huina1, SUN Dayong2, LI Jie1, CHEN Huai1. Euler Beam Element Stiffness Matrix Considering Shear Deformation Based on Shape Function Derivation [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(09): 59-66.
[4]	BAO Xiaohua1，ZHANG Yu1，XU Changjie2，FU Yanbin1，CUI Hongzhi1，XIE Xiongyao3. Factors Affecting the Settlement of Double-Line Shield Tunnel Construction [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(03): 51-60.
[5]	MAO Jianghong1,2，LU Fei1，ZHANG Yi3，ZENG Jiahua4，YAN Jianbiao3. Modification of Creep Model Based on Experiment and Bridge Linear Analysis Method [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(12): 38-44.
[6]	LI Feng. Practical Estimation Formula of Bending Stiffness and Tension of Cables Based on Vibration Method [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(06): 17-21.
[7]	ZHOU Jianting1, CHEN Jingwen1, LI Xiaoqing1, CHEN Ziyang1, ZHENG Zhong2. Decay Analysis of Cross-Section Stiffness of Corroded Reinforced Concrete Structure [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(06): 22-29.
[8]	WU Xiaoguang1, HE Qilong1, 2, ZHENG Peng1, XIAO Kailong1. Influence Analysis of Concrete Strength on Time-Varying Reliability of Widening T-Beam Bridge Based on Support Vector Method [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(05): 33-38.
[9]	ZHOU Weifeng1，2, DONG Liwei1, SONG Xiaoyan2, YANG Zhiwei3. Experimental Study on High-Temperature Performance of Waterborne Epoxy Resin Modified Emulsified Asphalt [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(04): 55-59.
[10]	HONG Hua, JIN Sujing, YANG Yongyong. Web Cracking Causes of Cantilever Box Girder [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(02): 13-18.
[11]	WANG Rong1, 2, HU Changbin2. Discrete Element Simulation of Uniaxial Static Creep Test of Porous Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(02): 35-43.
[12]	LIU Anshuang1, LI Xiaogang1, 2, GUO Xiangrong3, DING Peng2, QI Yong1. Reasonable Stiffness Limits for Long-Span Track Suspension Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(10): 13-20.
[13]	DING Biao1, ZHENG Chuanchao2, PENG Zixin3, CHEN Tuanjie1. Stiffness Damage Model of Small Beam in Strain Fatigue Test [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(1): 29-34.
[14]	YIN Ke1,2, YAO Shunyu2, GU Yangyang2, JIANG Daoxu2. One-dimensional Concretion for Settlement of Subgrade of Unsaturated Soft Soil Under Different Boundary and Initial Conditions [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(07): 33-39.
[15]	DING Biao1，ZHENG Chuanchao2，CHEN Tuanjie1，PENG Zixin3，ZOU Ling2. Influence of Load Sequence and Load Amplitude on the Performance of Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(02): 41-46.

Research on creep property of SGC specimens in high temperature

旋转压实试件的高温蠕变特性研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics