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Online since: April 2013
Authors: Pei Ming Wang, Zhen Lei Zhang, Jian Guo Wu
Damping Properties of EVA Modified Cement Pastes
Zhenlei Zhang a , Peiming Wang b , Jianguo Wu c
Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education of China, School of Materials Science and Engineering, Tongji University
a zhangzhenlei@tongji.edu.cn, b tjwpm@126.com, c wjg@tongji.edu.cn
Keywords: damping properties; dynamic mechanical analyzer; cement pastes; EVA
Abstract.
However, cement as the main civil engineering construction material, the damping property is poor.
Acknowledgments: The research is supported by the Youth Foundation of Key Laboratory of Advanced Civil Engineering Materials (Tongji University) of China (No. 2010411).
However, cement as the main civil engineering construction material, the damping property is poor.
Acknowledgments: The research is supported by the Youth Foundation of Key Laboratory of Advanced Civil Engineering Materials (Tongji University) of China (No. 2010411).
Online since: May 2012
Authors: Xu Chuan Liu, Zi Hong Guo, Bin Teng, Zu Yin Zou, Zhan Yuan Zhu, You Mo
The theoretical method can provide useful information to engineering designers and researchers.
Cornec: International Journal of Solids and Structures, Vol. 37 (2000), p. 5385-5411 [5] Zhang Guoxiang,Liu Baochen: China Civil Engineering Journal.
Vol. 35 (2002), p. 82-85 [6] Zhang Yongqiang,Fan Wen,Yu Monghong: Chinese Journal Of Rock Mechanics And Engineering.
Vol. 24 (2005), p. 2609-2616 [10] ZENG Qian-bang, LIUTong, MA Ping: Journal of Civil, Architectural & Environmental Engineering, Vol. 32 (2010), p. 4-11 [11] Yang Ming-cheng,Zhen Ying_ren: Rock And Soil Mechanics.
Cheng, HU Ya-yuan: Chinese Journal of Geotechnical Engineering.
Cornec: International Journal of Solids and Structures, Vol. 37 (2000), p. 5385-5411 [5] Zhang Guoxiang,Liu Baochen: China Civil Engineering Journal.
Vol. 35 (2002), p. 82-85 [6] Zhang Yongqiang,Fan Wen,Yu Monghong: Chinese Journal Of Rock Mechanics And Engineering.
Vol. 24 (2005), p. 2609-2616 [10] ZENG Qian-bang, LIUTong, MA Ping: Journal of Civil, Architectural & Environmental Engineering, Vol. 32 (2010), p. 4-11 [11] Yang Ming-cheng,Zhen Ying_ren: Rock And Soil Mechanics.
Cheng, HU Ya-yuan: Chinese Journal of Geotechnical Engineering.
Online since: February 2014
Authors: Jian Rong Yang, He Xian Su, Zheng Chong Lai
Modal Experiment and Analysis of a Self-anchored Suspension Bridge
Jianrong Yang1,a, Hexian Su1,b and Zhengchong Lai1,c
1Faculty of Civil Engineering and Architecture, Kunming University of Science & Technology
(Chenggong Campus), Kunming, 650500, China
acarpenter_y@sina.com, bsxhh870@163.com, clzckzs@163.com
Keywords: modal experiment, self-anchored suspension bridge, ambient vibration testing, finite element model
Abstract.
Journal of Structure Engineering, 2004, 130(7), 1022-1031. ].
In this way, they contribute to progress in civil engineering theory and practice [[] L.
Engineering Structures, 2001, 23: 102-109 ].
Output-only Modal Parameter Identification of Civil Engineering Structures [J].
Journal of Structure Engineering, 2004, 130(7), 1022-1031. ].
In this way, they contribute to progress in civil engineering theory and practice [[] L.
Engineering Structures, 2001, 23: 102-109 ].
Output-only Modal Parameter Identification of Civil Engineering Structures [J].
Online since: December 2010
Authors: Feng Yu, Ping Wu
Introduction
In recent years, fiber reinforced polymer has been widely used in civil engineering.A large number of experimental study and theoretical analysis of FRP confined cicular concrete column were carried out at home and abroad, results show that the bearing capacity and ductility of FRP confined circular concrete column can be greatly increased by uniform confinement of FRP to concrete.But in practical engineering, rectangular concrete column is often encountered, so it is necessary to strengthen the study of mechanical behavior of FRP rectangular concrete column.
The model is not only simple, but also has higher predictions with experimental data, which can be easily used by engineer.
China Civil Engineering Journal. 2006, Vol. 39(12), 2006, p. 41-47.
China Civil Engineering Journal. 2005,Vol. 38( 12), 2005, p. 32-37.
A Dissertation of Xi’an University of Architecture and Technology for the Degree of Doctor of Engineering. 2007.
The model is not only simple, but also has higher predictions with experimental data, which can be easily used by engineer.
China Civil Engineering Journal. 2006, Vol. 39(12), 2006, p. 41-47.
China Civil Engineering Journal. 2005,Vol. 38( 12), 2005, p. 32-37.
A Dissertation of Xi’an University of Architecture and Technology for the Degree of Doctor of Engineering. 2007.
Online since: September 2011
Authors: Bin Jia, Jun Lin Tao, Chun Tao Zhang, Zheng Liang Li
The dynamic mechanical constitutive equation of concrete under high temperture
Jia Bin1, 2, a, Li Zhengliang1, Tao Junlin2, b, Zhang Chuntao2
1Department of Civil Engineering, Chong Qing University, ChongQing, 400030, China
2Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, 621010, SiChuan, China
aJiabin216@126.com, bTaojunlin@Swust.cn
Keywords: Concrete, High temperature, Dynamic Constitutive Relation, Damage Model
Abstract: Based on the test by the split Hopkinson Pressure Bar (SHPB), in this papaer the research on the dynamic mechanical properties of concrete under high temperture has been conducted, the influence law of temperature and strain rate on the mechanical peoperties has been analyzed, and the dynamic stress-strain curves of concrete under high temperature have been obtained.
Introduction Concrete is one kind of load-bearing structural material that is widely used in fields such as civil engineering, industrial engineering and military engineering, in the working process, the concrete structures not only carry the normal design load(usually the quasi-static load), but also bear various effects of dramatic change, for example, the concrete structures subjected to the blast loading will undergo severe states of high temperature, high pressure and high strain rate, while collapse in the fire generates impulsive loading on the substructure which is under high temperature, thus it is necessary to study the dynamic mechanical behaviors and the constitutive relation of concrete under high temperature.
(Engineering Structures, 2002, 24: 597-611) [2] Nan Jianlin, Guo Zhenhai, Shi Xudong: Temperature stress coupling constitutive relationship of concrete (Journal of Tsinghua University(Science and Technology). 1997,37 (6):87-90) [3] NING Jianguo, SHANG Lin, SUN Yuanxiang: The developments of dynamic constitutive behavior of concrete (Advances in Mechanics. 2006.36(3):389-405) [4] Jia Bin, Tao Junlin, Li Zhengliang, Wang Ruheng, Zhang Yu: Effects of Temperature and Strain Rate on Dynamic Properties of Concrete (Transactions of Tianjin University, 2008, 14 (Suppl ): 511-513) [5] Dong Yuli, Xie Heping, Li Sniping: Continuum damage mechanics constitutive model of concrete under compression (ENGINEERING MECHANICS, 1996, 13(1):44-53)
Introduction Concrete is one kind of load-bearing structural material that is widely used in fields such as civil engineering, industrial engineering and military engineering, in the working process, the concrete structures not only carry the normal design load(usually the quasi-static load), but also bear various effects of dramatic change, for example, the concrete structures subjected to the blast loading will undergo severe states of high temperature, high pressure and high strain rate, while collapse in the fire generates impulsive loading on the substructure which is under high temperature, thus it is necessary to study the dynamic mechanical behaviors and the constitutive relation of concrete under high temperature.
(Engineering Structures, 2002, 24: 597-611) [2] Nan Jianlin, Guo Zhenhai, Shi Xudong: Temperature stress coupling constitutive relationship of concrete (Journal of Tsinghua University(Science and Technology). 1997,37 (6):87-90) [3] NING Jianguo, SHANG Lin, SUN Yuanxiang: The developments of dynamic constitutive behavior of concrete (Advances in Mechanics. 2006.36(3):389-405) [4] Jia Bin, Tao Junlin, Li Zhengliang, Wang Ruheng, Zhang Yu: Effects of Temperature and Strain Rate on Dynamic Properties of Concrete (Transactions of Tianjin University, 2008, 14 (Suppl ): 511-513) [5] Dong Yuli, Xie Heping, Li Sniping: Continuum damage mechanics constitutive model of concrete under compression (ENGINEERING MECHANICS, 1996, 13(1):44-53)
Online since: August 2013
Authors: Yu Cheng, Jian Jun Han
Study on the 3G Network-based Interactive Monitoring System for Highway Engineering
CHENG Yu a, Jian-jun HAN a
School of Civil Engineering, Henan University of Technology,Zhengzhou,Henan,450002
apch-y@163.com, bhan_7485@163.com
Keywords: Highway engineering, 3G, interactive, monitoring system
Abstract.
Thirdly, the highway engineering usually requires simultaneous construction for various sections.
Therefore, compared to the ordinary industrial production and construction engineering, the highway engineering pays more attention to the process control and standard construction of each sub-project, thus to guarantee that each sub-project can be qualified and the ‘assembly’ of the whole highway engineering can be qualified in the end.
Interaction is a higher demand set for the highway engineering monitoring system.
It can provide a convenient and low-cost plan for the informationization and intelligent construction of highway engineering, as well as reference for improving the highway engineering construction in China.
Thirdly, the highway engineering usually requires simultaneous construction for various sections.
Therefore, compared to the ordinary industrial production and construction engineering, the highway engineering pays more attention to the process control and standard construction of each sub-project, thus to guarantee that each sub-project can be qualified and the ‘assembly’ of the whole highway engineering can be qualified in the end.
Interaction is a higher demand set for the highway engineering monitoring system.
It can provide a convenient and low-cost plan for the informationization and intelligent construction of highway engineering, as well as reference for improving the highway engineering construction in China.
Online since: April 2022
Authors: Laela Fitriyantina, I Gde Budi Indrawan, Doni Prakasa Eka Putra
Surface geological mapping, drill core evaluation, and laboratory testing was conducted to characterize the geological engineering conditions of the tunnel construction site.
The Japanese Rock Mass Classification system was developed by the Japanese Society of Civil Engineers (JSCE) exclusively for tunneling works in Japan.
Bieniawski, Engineering Rock Mass Classifications: A Complete Manual for Engineers and Geologists in Mining, Civil, and Petroleum Engineering.
A Practical Approach in Civil Engineering. 1999
Lunde, “Engineering Classification of Rock Masses for the Design of Tunnel Support.,” Rock Mech.
The Japanese Rock Mass Classification system was developed by the Japanese Society of Civil Engineers (JSCE) exclusively for tunneling works in Japan.
Bieniawski, Engineering Rock Mass Classifications: A Complete Manual for Engineers and Geologists in Mining, Civil, and Petroleum Engineering.
A Practical Approach in Civil Engineering. 1999
Lunde, “Engineering Classification of Rock Masses for the Design of Tunnel Support.,” Rock Mech.
Online since: May 2021
Authors: Khairul Anuar Kassim, Muttaqa Uba Zango, Kamarudin Ahmad, Abubakar Sadiq Muhammed, Jodin Makinda
Desiccation Induced Shrinkage of Compacted Lateritic Soil Treated via Enzymatic Induced Calcium Carbonate Precipitation Technique
Muttaqa Uba Zango1,2,a*, Khairul Anuar Kassim1,b,
Abubakar Sadiq Muhammed1,3,c, Kamarudin Ahmad1,d, and Jodin Makinda1,4,e
1School of Civil Engineering, Universiti Teknologi Malaysia, 81300 Johor Bahru, Johor, Malaysia
2Department of Civil Engineering, Kano University of Science and Technology, Wudil,
P.M.B. 3244 Kano-Nigeria
3Department of Civil and Water Resources Engineering, Unimaid P.M.B. 1069 Maiduguri Borno State-Nigeria
4School of Civil Engineering, Universiti Teknologi Malaysia, 81300 Johor Bahru, Johor, Malaysia; Faculty of Engineering, Universiti Malaysia Sabah, 88400 Kota Kinabalu Sabah Malaysia
amuttaqaubaz@yahoo.com, bkanuar@utm.my, csadiq4civil@yahoo.com, dkahmad@utm.my, ejodin@ums.edu.my
Keywords: Enzymatic Induced Calcium Carbonate, Volumetric Shrinkage Strain, Desiccation, Compacted Clay Liner.
The sample was transported to the Geotechnical Engineering laboratory of the campus for subsequent physical and engineering properties tests.
EPA, Earthworks in landfill engineering: Design, Construction and Quality Assurance of Earthworks in Landfill Engineering, United Kingdom, 2014
[25] BS 1377-2, British Standard Methods of test for Soils for civil engineering purposes.
[26] BS 1377-4, British Standard Methods of test for Soils for civil engineering purposes.
The sample was transported to the Geotechnical Engineering laboratory of the campus for subsequent physical and engineering properties tests.
EPA, Earthworks in landfill engineering: Design, Construction and Quality Assurance of Earthworks in Landfill Engineering, United Kingdom, 2014
[25] BS 1377-2, British Standard Methods of test for Soils for civil engineering purposes.
[26] BS 1377-4, British Standard Methods of test for Soils for civil engineering purposes.
Online since: January 2012
Authors: Jia Yu Tong Li, Xin Jun Yan, Ke Bin Shi
Basic analysis of homogenous slope stability by finite element method based on Plaxis
Jiayutong Li1, a, Kebin Shi2,b Xinjun Yan3,c
1College of hydraulic and civil engineering, xinjiang agricultural university, Urumuqi Xinjiang CHINA
2Department of graduate education, xinjiang agricultural university, Urumuqi Xinjiang CHINA
3 College of hydraulic and civil engineering, xinjiang agricultural university, Urumuqi Xinjiang CHINA
a435308395@qq.com, bxndsg@sina.com, cxjndyxj@163.com
* Correspondence author: Kebin Shi (Professor), E-mail: xndsg@sina.com
Keywords: Finite element PLAXIS Slope stability Strength reduction.
This article has compared the results calculated by other methods Bishop and ABAQUS with difference between 2%-3% which attest to its accuracy and practicability in engineering.
Introduction Slope stability analysis as a part of dam stability analysis is an important area of geotechnical engineering.
Acknowledgements This work was supported by Specialized Research Found for the Doctoral Program of Higher Education (20106504110005), Xinjiang Key Project of Hydroelectricity Engineering Foundation(20021005).
Chinese Journal of Geotechnical Engineering Vol. 27 No.1 (2005), in Chinese
This article has compared the results calculated by other methods Bishop and ABAQUS with difference between 2%-3% which attest to its accuracy and practicability in engineering.
Introduction Slope stability analysis as a part of dam stability analysis is an important area of geotechnical engineering.
Acknowledgements This work was supported by Specialized Research Found for the Doctoral Program of Higher Education (20106504110005), Xinjiang Key Project of Hydroelectricity Engineering Foundation(20021005).
Chinese Journal of Geotechnical Engineering Vol. 27 No.1 (2005), in Chinese
Online since: September 2014
Authors: Hai Jun Tang, Xiao Ming Ma, Chun Guang Li
Introduction
Judgment of health status of modern civil aeroengines is through daily condition monitoring.
It plays an important role in aeroengine condition monitoring in engineering practice[4,5].
In engineering practice, chips of non-metal sealing materials are most frequent.
But in engineering practice, quantitative analysis on Al chips are not necessary.
Bearing steel material is the most important in engineering practice.
It plays an important role in aeroengine condition monitoring in engineering practice[4,5].
In engineering practice, chips of non-metal sealing materials are most frequent.
But in engineering practice, quantitative analysis on Al chips are not necessary.
Bearing steel material is the most important in engineering practice.