A EMM Method with Rccurrence Relations in Analysis of Creep and Shrinkage

Journal of Chongqing Jiaotong University(Natural Science) ›› 1994, Vol. 13 ›› Issue (S1): 31-34.

Previous Articles Next Articles

A EMM Method with Rccurrence Relations in Analysis of Creep and Shrinkage

Liu Zhongt

Dept. of Bridgc and Srructural Engineering

Received:1994-09-11 Revised:1994-09-11 Online:1994-08-05 Published:2015-04-15

混凝土徐变收缩的递推AEMM法

刘忠

重庆交通学院桥梁工程系

作者简介:刘忠,男,30岁,讲师

Abstract

Abstract: In this paper,AEMM method and recurrence relation’s step-by-step method for analysis of creepdnd slirinkage were combined to forni a new AENIM method with Recurrence Relations,This methodretains the advantages of the foemers and need’nt store the history of stresses and too more the steps in analysis,

Key words: Crcep and shrinkaged, AEMM method, step-tystep method

摘要： 本文结合徐变分析中最常用的龄期调整有效模量法（AEMM法）和建立在递推公式上的徐变迭加庆，提出了递推ＡＥＭＭ法，这种方法兼有前两种方法的优点，既不需要存贮应力历程，也不需要做时段加密分析。

关键词: 徐变, 收缩, 有效膜量法, 递推法

CLC Number:

TU37

Liu Zhongt. A EMM Method with Rccurrence Relations in Analysis of Creep and Shrinkage[J]. Journal of Chongqing Jiaotong University(Natural Science), 1994, 13(S1): 31-34.

刘忠. 混凝土徐变收缩的递推AEMM法[J]. 重庆交通大学学报（自然科学版）, 1994, 13(S1): 31-34.

[1]	DING Yanchao1, XIANG Zhongfu1, LI Yayong2, ZHANG Xuesong1, ZHOU Yin1. Ultimate Bearing Capacity of Combined Joints of Upper Bearing Beam-Arch Composite Rigid Frame Based on Damage Plasticity Constitutive Model [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(11): 66-75.
[2]	SUN Ma, ZHOU Jianting, XU Lueqin, GAO Peng, YANG Shanqing. Deterioration of the Flexural Behavior of RC Beams Based on Accelerated Corrosion Experiments [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 51-58.
[3]	LUO Lin1,2, ZHOU Yincheng2, XIANG Bo2, GONG Zheng2. Advances in Shear Strength of Reinforced Concrete Beams Against Size Effect [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(09): 20-28.
[4]	XIANG Yanmao1, ZENG Dezi1, GAO Yanmei2, 3, SHAO Shuai2. Precast Concrete Decks Production Technology of Prefabricated Steel Truss-Concrete Composite Continuous Rigid Frame Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(09): 16-22.
[5]	PENG Kai1,QIAO Fenyi2,JIA Xiaofei3. Strengthening Technique of Prestressing Hinged Piecewise Steel Arches for Arch Bridges [J]. Journal of Chongqing Jiaotong University(Natural Science), 2017, 36(4): 12-17.
[6]	Fan Liang, He Jun. Experimental Study on Shear Performance of Embedded Steel Plate and Concrete Interface [J]. Journal of Chongqing Jiaotong University(Natural Science), 2015, 34(3): 21-25.
[7]	Zhou Jianting, Li Zhigang, Liu Simeng. Reinforcement Boundary of Steel in the Reinforcing Layer of RC Beam under the Secondary Load [J]. Journal of Chongqing Jiaotong University(Natural Science), 2015, 34(1): 30-33.
[8]	Zhu Guangfu, Xu Bing. Simulation on Balanced Reinforced Concrete Beam Without Preset Crack [J]. Journal of Chongqing Jiaotong University(Natural Science), 2014, 33(6): 9-12.
[9]	Yuan Aimin, He Yu, Cheng Leike, Qian Shoulong. Study on Shear Behavior of Glued Joint Structure in Segmental Precast Concrete Beam [J]. Journal of Chongqing Jiaotong University(Natural Science), 2014, 33(6): 22-26.
[10]	Zhang Jianren , Hu Shouwang , Peng Jianxin. Degradation Mechanism , Reliability Assessment and Multi-Objective Optimization of Maintenance Strategies of Existing Reinforced Concrete Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2013, 32(6): 1123-1127.
[11]	Zhang Jianren , Hu Shouwang , Peng Jianxin. Degradation Mechanism , Reliability Assessment and Multi-Objective Optimization of Maintenance Strategies of Existing Reinforced Concrete Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2013, 32(6): 1123-1127.
[12]	Wu Liming，Wang Zijian. Elasto-Plastic Seismic Ｒesponse Analysis on Pile-Soil-Structure Interaction [J]. Journal of Chongqing Jiaotong University(Natural Science), 2013, 32(4): 621-624.
[13]	Zhou Bin,Zheng Zhi-neng,Ling Tian-qing,Yang Bo. Large-Sized Triaxial Test on Reinforced Soil with Geogrids [J]. Journal of Chongqing Jiaotong University(Natural Science), 2012, 31(4): 792-794.
[14]	Xu Xianfen, Lin Sheng, Wang Cheng. Analysis Method of Loading Test on Xiaotangzi Wide Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2012, 31(1): 25-28.
[15]	Zhang Yin, Zheng Dan. Research on Moisture Distribution of Concrete at Early Age [J]. Journal of Chongqing Jiaotong University(Natural Science), 2012, 31(1): 59-62.

A EMM Method with Rccurrence Relations in Analysis of Creep and Shrinkage

混凝土徐变收缩的递推AEMM法

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics