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Online since: September 2014
Authors: Sheng Guo Cheng, Fei Pan
Analysis of deformation mechanism and control technology of soft rock tunnel with high geostress
Fei Pan1, a, Shengguo Cheng2, b
1College of Civil Engineering and Architecture, China Three Gorges University, Yichang, Hubei, 443002, China
2College of Civil Engineering and Architecture, China Three Gorges University, Yichang, Hubei, 443002, China
actgupanfei@163.com, bcsg@ctgu.edu.cn
Keywords: high geostress; soft rock tunnel; deformation characteristics; deformation mechanism
Abstract.
With the development of transportation construction, soft rock tunnel with high geostress construction has become a key problem to overcome of traffic engineering construction.
Acknowledgements This research is supported by Master Thesis Excellent Training Fund of College of Civil Engineering and Architecture, China Three Gorges University (NO.
Chinese Journal of Rock Mechanics and Engineering, 2005,S2:5521-5526.
Journal of Railway Engineering Society, 2008,03:54-59.
With the development of transportation construction, soft rock tunnel with high geostress construction has become a key problem to overcome of traffic engineering construction.
Acknowledgements This research is supported by Master Thesis Excellent Training Fund of College of Civil Engineering and Architecture, China Three Gorges University (NO.
Chinese Journal of Rock Mechanics and Engineering, 2005,S2:5521-5526.
Journal of Railway Engineering Society, 2008,03:54-59.
Online since: December 2012
Authors: Zhao Fei Wang, Jun Chen
Algorithm of estimating alighting bus stops of smart card passengers
based on Trip-chain
Jun Chen1, a, Zhaofei Wang 2,b
1, 2 School of Civil Engineering, Xi’an University of Architecture & Technology, Shaanxi, China
achenjuntom@126.com, bWangzf_jlu@tom.com
Key words Traffic engineering, Advanced Public Transportation Systems (APTS), Trip-chain, smart card data, alighting bus stop
Abstract.
Chen, in: China Civil Engineering Journal, Vol.37(2004), p.105 [3] H.R.
Wilson, in: Computer-Aided Civil and Infrastructure Engineering, Vol. 22(2007),p.376 [7] J.M.
Chen, in: China Civil Engineering Journal, Vol.37(2004), p.105 [3] H.R.
Wilson, in: Computer-Aided Civil and Infrastructure Engineering, Vol. 22(2007),p.376 [7] J.M.
Online since: February 2019
Authors: Yu.V. Pukharenko, T.A. Khezhev, Sergei V. Klyuev, Alexander V. Klyuev
Berbekov, Kabardino-Balkarian, Russia
Saint-Petersburg State University of Architecture and Civil Engineering, Saint-Petersburg, Russia
aKlyuyev@yandex.ru
Keywords: fibers, fibers parameters, modulus of elasticity, deformation characteristics, adhesion.
[9] Klyuev S.V., Klyuev A.V., Abakarov A.D., Shorstova E.S., Gafarova N.G., The effect of particulate reinforcement on strength and deformation characteristics of fine-grained concrete, Magazine of Civil Engineering. 7 (2017) 66–75
[10] Klyuyev S.V., Klyuyev A.V., Sopin D.M., Netrebenko A.V., Kazlitin S.A., Heavy loaded floors based on fine-grained fiber concrete, Magazine of Civil Engineering. 3 (2013) 7–14
[11] Klyuyev S.V., Guryanov Yu.V., External reinforcing of fiber concrete constructions by carbon fiber tapes, Magazine of Civil Engineering. 1 (2013) 21–26
[15] Pukharenko Yu.V., Features of the preparation of fibre concrete composites, Journal of civil engineers. 2 (2006) 72–78
[9] Klyuev S.V., Klyuev A.V., Abakarov A.D., Shorstova E.S., Gafarova N.G., The effect of particulate reinforcement on strength and deformation characteristics of fine-grained concrete, Magazine of Civil Engineering. 7 (2017) 66–75
[10] Klyuyev S.V., Klyuyev A.V., Sopin D.M., Netrebenko A.V., Kazlitin S.A., Heavy loaded floors based on fine-grained fiber concrete, Magazine of Civil Engineering. 3 (2013) 7–14
[11] Klyuyev S.V., Guryanov Yu.V., External reinforcing of fiber concrete constructions by carbon fiber tapes, Magazine of Civil Engineering. 1 (2013) 21–26
[15] Pukharenko Yu.V., Features of the preparation of fibre concrete composites, Journal of civil engineers. 2 (2006) 72–78
Online since: September 2018
Authors: Meri V. Gogitidze, Olesya I. Guzenko, Anna G. Sapozhnikova
The construction sphere’s professional associations in foreign countries
Country
Construction sphere’s professional associations
USA
Association of the American general contractors (AGG),
Association of the American architects, American society of engineers of civil engineering, etc.
Great Britain Federation of contractors on civil engineering, Federation of foreign construction, the Royal Institution of the British Architects, Consulate of the construction industry, etc.
Japan Japanese society of engineers of civil engineering, Association of general contractors, etc.
Portugal Industrial Association of the sphere of civil engineering and public works, etc.
А) SRO in the construction sector B) SRO in the field of civil engineering Fig. 1.
Great Britain Federation of contractors on civil engineering, Federation of foreign construction, the Royal Institution of the British Architects, Consulate of the construction industry, etc.
Japan Japanese society of engineers of civil engineering, Association of general contractors, etc.
Portugal Industrial Association of the sphere of civil engineering and public works, etc.
А) SRO in the construction sector B) SRO in the field of civil engineering Fig. 1.
Online since: May 2013
Authors: A.M. Zeyad, Badorul Hisham Abu Bakar, Megat Azmi Megat Johari, Bassam A. Tayeh
Zeyad3, d
1School of Civil Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Pulau Pinang, Malaysia
2Engineering Division, Islamic University of Gaza, Gaza, Palestine
3Department of Civil Engineering, University of Science and Technology, Sana'a, Yemen
abtayeh@iugaza.edu, bcebad@eng.usm.my, ccemamj@eng.usm.my, dzeyad_eng@yahoo.com
Keywords: Flexural strength; UHPFC; Existing concrete; Bond strength; UHPFC; Repair material; Substrate; Silica fume.
Voo, Utilization of ultra high performance fibre concrete (UHPFC) for rehabilitation – a review. , in: The 2nd International Conference on Rehabilitation and Maintenance in Civil Engineering (ICRMCE-2), 8-10 March 2012 Solo, Indonesia, 2012, pp. 533-546
Rangaraju, Analysis of compatibility between repair material and substrate concrete using simple beam with third point loading, Journal of Materials in Civil Engineering, 19 (2007) 1060
Wan, Moisture effects on the interfacial shear bond strength of SCM concretes International Review of civil Engineering, 2 (2011) 129-136
Abu Bakar, Effect of different curing conditions on the mechanical properties of UHPFC, in: Awam International Conference on Civil Engineering (AICCE’12) and Geohazard Information Zonation (GIZ’12) , 28th-30th 2012, Penang, Malaysia., 2012, pp. 444-449.
Voo, Utilization of ultra high performance fibre concrete (UHPFC) for rehabilitation – a review. , in: The 2nd International Conference on Rehabilitation and Maintenance in Civil Engineering (ICRMCE-2), 8-10 March 2012 Solo, Indonesia, 2012, pp. 533-546
Rangaraju, Analysis of compatibility between repair material and substrate concrete using simple beam with third point loading, Journal of Materials in Civil Engineering, 19 (2007) 1060
Wan, Moisture effects on the interfacial shear bond strength of SCM concretes International Review of civil Engineering, 2 (2011) 129-136
Abu Bakar, Effect of different curing conditions on the mechanical properties of UHPFC, in: Awam International Conference on Civil Engineering (AICCE’12) and Geohazard Information Zonation (GIZ’12) , 28th-30th 2012, Penang, Malaysia., 2012, pp. 444-449.
Online since: June 2015
Authors: Bohuslav Slansky, Miloš Zich
Plate-element numerical model of a bridge across the Hostovsky creek
Bohuslav Slansky1,a *, Milos Zich1,b
1Department of Concrete and Masonry Structures, Faculty of Civil Engineering, Brno University of Technology, Veveri 95, 662 37 Brno, Czech Republic
aslansky.b@fce.vutbr.cz, bzich.m@fce.vutbr.cz
Keywords: plate-element model, bridge, phased cross section, static load test.
Fig. 1 Longitudinal section Description of the computational model The numerical model of the bridge was set up according with the available documentation using the MIDAS Civil software [1].
Acknowledgement The presented paper was created with financial support of Faculty of Civil Engineering of Brno University of Technology, as it was solved under the junior grant of specific research project FAST–J–14–2378 “Time dependant analysis of a bridge with phased cross-section employing 3D models”.
Fig. 6 The comparison of the strain increment during load test – model/measuring References [1] MIDAS IT Co., Ltd.: Midas Civil – Integrated Solution System for Bridge and Civil Structures – product catalogue.
Fig. 1 Longitudinal section Description of the computational model The numerical model of the bridge was set up according with the available documentation using the MIDAS Civil software [1].
Acknowledgement The presented paper was created with financial support of Faculty of Civil Engineering of Brno University of Technology, as it was solved under the junior grant of specific research project FAST–J–14–2378 “Time dependant analysis of a bridge with phased cross-section employing 3D models”.
Fig. 6 The comparison of the strain increment during load test – model/measuring References [1] MIDAS IT Co., Ltd.: Midas Civil – Integrated Solution System for Bridge and Civil Structures – product catalogue.
Online since: September 2011
Authors: Ning Li, Zhi Qiang Zhang, Fang Fang Chen
Damaged Plasticity Theory and its Application in Studying on Fractured Rock
Zhi Qiang Zhang1, a Ning Li1, b Fang Fang Chen2, c
1Institution of Geotechnical Engineering, Xi’an University of Technology, Xi’an 710048, China
2School of Architecture and Civil Engineering, Xi'an University of Science &Technology, Xi'an 710054, China
azhangzq87@hotmail.com, bningli@xaut.edu.cn, clove-teaching@126.com
Keywords: fractured rock mass; damaged plasticity theory; peak strength; failure mode
Abstract: Fractured rock mass is one of the most important engineering materials for civil engineering in rock mass and rock layer, and has special failure model and constitutive relationship different from other man-made materials.
According to these results, the initiation and propagation of induced fracture, and the failure mode of the fractured rock mass samples, are agreed with their associated feature datum by lab experiments. 1 Introduction Jointed rock mass is a widely distributed engineering material related to the mining excavation, petroleum extraction, hydro-electric and transportation, and is a very important factor to the stability, safety, and economy for a huge actual engineering, so its properties of engineering and mechanics are very crucial to most engineering related to jointed rock mass.
With the development of computing technology and numerical method, they offer other alternative method to study the properties of the fractured rock mass to us, especially from the meso-scale mechanical mechanism to macro-scale engineering properties of fractured rock mass.
Geoeng-2000 – An international Conference on Geotechnical & Geological Engineering.
According to these results, the initiation and propagation of induced fracture, and the failure mode of the fractured rock mass samples, are agreed with their associated feature datum by lab experiments. 1 Introduction Jointed rock mass is a widely distributed engineering material related to the mining excavation, petroleum extraction, hydro-electric and transportation, and is a very important factor to the stability, safety, and economy for a huge actual engineering, so its properties of engineering and mechanics are very crucial to most engineering related to jointed rock mass.
With the development of computing technology and numerical method, they offer other alternative method to study the properties of the fractured rock mass to us, especially from the meso-scale mechanical mechanism to macro-scale engineering properties of fractured rock mass.
Geoeng-2000 – An international Conference on Geotechnical & Geological Engineering.
Online since: October 2012
Authors: Xin Ying Xie, Xin Sheng Yin
Arrangement of cable on Prestressed Cable-beam Structure System
Xinying Xie a, Xinsheng Yin b
Jilin Architectural and Civil Engineering Institute,Changchun,china
ax-original@163.com, byinxinsheng06@eyou.com
Keywords: prestressed cable-beam structure system; sigle cable;sigle span;arrangement
Abstract.
Not only has it convenient construction and lower project cost, but also has good engineering practical value.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51178205) , Youth Science and Technology Development Fund of Jilin Architectural and Civil Engineering Institute, Doctoral Scientific Research Fund of Jilin Architectural and Civil Engineering Institute and Jilin province science and technology development project(201201104).
Journal of Jilin Architectural and Civil Engineering Institute, 19(2),(2002),p,1~2 [2] Liu YX, Lv ZT.
Not only has it convenient construction and lower project cost, but also has good engineering practical value.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51178205) , Youth Science and Technology Development Fund of Jilin Architectural and Civil Engineering Institute, Doctoral Scientific Research Fund of Jilin Architectural and Civil Engineering Institute and Jilin province science and technology development project(201201104).
Journal of Jilin Architectural and Civil Engineering Institute, 19(2),(2002),p,1~2 [2] Liu YX, Lv ZT.
Online since: May 2012
Authors: Yan Yu Meng, Shi Yan, Wei Sun
Experimental research on damage detection of concrete structures based on piezoelectric smart aggregates
Yanyu Meng1,2,3,a, Shi Yan 1,3,b, and Wei Sun1,3,c
1 School Faculty of Infrastructure Engineering Dalian University of Technology, Dalian 116024, China
2 College of Transportation and Civil Engineering, Beihua University, Jilin, Jilin, 132013, China,
3 School of Civil Engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, China
amengyanyu0301@yahoo.com.cn, b syan1962@163.com, clg1_315@sohu.com
Keywords: Piezoceramic material, smart aggregate, damage detection, wavelet packets analysis, concrete structure
Abstract.
Introduction Concrete structures occupy very essential positions in civil engineering for the development of local national economy.Concrete structure under load may contribute to different damage degree, such as crack, crush, crisp, reinforcrment corrosion, embrittlement, fatigue, anchorage reduced.
The piezoelectric ceramic is a kind of functional material, many damage detection algorithms based on smart materials are intelligently utilized in various civil engineering structures or substructures.
The optimal placements of the PZT sensors and connection wires are required to solve for the application in civil engineering.
Yang: Research on performance monitoring system and damage identification method for civil engineering structures(Tianjin 2006, In Chinese) [10] G.
Introduction Concrete structures occupy very essential positions in civil engineering for the development of local national economy.Concrete structure under load may contribute to different damage degree, such as crack, crush, crisp, reinforcrment corrosion, embrittlement, fatigue, anchorage reduced.
The piezoelectric ceramic is a kind of functional material, many damage detection algorithms based on smart materials are intelligently utilized in various civil engineering structures or substructures.
The optimal placements of the PZT sensors and connection wires are required to solve for the application in civil engineering.
Yang: Research on performance monitoring system and damage identification method for civil engineering structures(Tianjin 2006, In Chinese) [10] G.
Online since: December 2012
Authors: Xiang Zhao Fu, Xiao Ping Yu
Sysmatic Analyses for Green Building Engineering Based on Value Evaluation
Xiao-ping YU 1,a Xiang-zhao FU 2,b
1 School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, P.R.China;
2.
Based on the main body of generalization and conflict of the interest, the construction of GBE systems’ general objectives with engineering management, engineering technology, and engineering economy, engineering social and ecological goals are analyzed, and from time, space and energy dimension GBE system internal correlations properties are studied.
Taking basic goals of GBE engineering as example, to evaluate the value system is especially important to systemic analysis of the BEE engineering practice.
Green building value are shown through its engineering value, which obtains its engineering economic value, political value, ecological value and social value, cultural value, or the plural value evaluation.
Philosophy of engineering [M].
Based on the main body of generalization and conflict of the interest, the construction of GBE systems’ general objectives with engineering management, engineering technology, and engineering economy, engineering social and ecological goals are analyzed, and from time, space and energy dimension GBE system internal correlations properties are studied.
Taking basic goals of GBE engineering as example, to evaluate the value system is especially important to systemic analysis of the BEE engineering practice.
Green building value are shown through its engineering value, which obtains its engineering economic value, political value, ecological value and social value, cultural value, or the plural value evaluation.
Philosophy of engineering [M].