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Online since: July 2017
Authors: Hao Wu, Cristina Gentilini, Hu Xu, Qi Wang Su, Shi Chun Zhao
Experimental Study on Seismic Failure Modes of Confined Masonry Structures with Different Enhancements
Hu Xu1, 2, a, Hao Wu1, b *, Cristina Gentilini2, c, Qiwang Su1, d, Shichun Zhao1, e
1 School of Civil Engineering, Southwest Jiaotong University,
The 1st Northern Section of 2nd Ring Road 111, 610031 Chengdu, China
2 Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Viale del Risorgimento 2, 40136 Bologna, Italy
a xuhu@home.swjtu.edu.cn, b yong_zhiwu@163.com, c cristina.gentilini@unibo.it,
d qiwangsu@swjtu.edu.cn, e zhaosc1961@163.com
* corresponding author
Keywords: Brick masonry; Reinforcement ratio; Hysteretic behavior; Ductility; Failure mode; Reinforced bed joint; pier and spandrel
Abstract.
All abovementioned tests are carried out in Structural Engineering Testing Center (SETC) of SWJTU(Chengdu, China).
All abovementioned tests are carried out in Structural Engineering Testing Center (SETC) of SWJTU(Chengdu, China).
Online since: August 2013
Authors: Ming Yuan, Dong Huang Yan, Si Wei Hong
Vibration of Long-span & High Pier Continuous Rigid-frame Bridge due to Traffic Load
Dong-huang Yan1,a, Si-wei Hong2,b, Ming Yuan3,c
1,2,3School of Civil and architecture Engineering, Changsha University of Science and Technology, Changsha 410114, China
ayandonghuang@126.com,bhswei.0718@foxmail.com,cyuanming_dt@163.com
Keywords: bridge engineering; vibration due to traffic; coupling vibration theory of traffic-bridge; long-span & high-tower continuous rigid-frame bridge; fundamental frequency; comfort level
Abstract: The bridge vibration problem would be highlighted due to flexibility of bridge when traffic is run on the long-span & high-tower continuous rigid-frame bridge.
Engineering Mechanics, 2008, 25(3): 230-240.
Engineering Structures, 2011, 33 (1) :591-601
Journal of Wind Engineering and Industrial Aerodynamics, 2004, 92: 991-1024.
Engineering Mechanics, 2008, 25(3): 230-240.
Engineering Structures, 2011, 33 (1) :591-601
Journal of Wind Engineering and Industrial Aerodynamics, 2004, 92: 991-1024.
Online since: February 2022
Authors: P.G. Kolesnikov, Sergey N. Dolmatov
The technology for the production of wood-cement composite materials is of great importance from an engineering point of view, as well as the technology for wood waste disposal, which has environmental attractiveness.
To determine the indicators of thermal protection, a heat engineering calculation was carried out according to the requirements of SP 50.13330.2012.
Procedia Engineering. 2011. 21. pp. 1199–1206.
FGBOU VPO Rostov State University of Civil Engineering, Union of Builders of the Southern Federal District, Association of Don Builders. 2015, pp. 444-446
Wood Engineering Conference, New Orleans, La., Omnipress, Madison, WI., pp. 3.436-3.442
To determine the indicators of thermal protection, a heat engineering calculation was carried out according to the requirements of SP 50.13330.2012.
Procedia Engineering. 2011. 21. pp. 1199–1206.
FGBOU VPO Rostov State University of Civil Engineering, Union of Builders of the Southern Federal District, Association of Don Builders. 2015, pp. 444-446
Wood Engineering Conference, New Orleans, La., Omnipress, Madison, WI., pp. 3.436-3.442
Online since: March 2011
Authors: Guo Qiang Xu, Lin Gao, Yan Shi
Comparative Study on the Application of Naphthalene Water-reducing Agent and Polycarboxylate Water-reducing Agent in High-performance Concrete
Gao Lin1,2, a, Shi yan3, Xu Guoqiang2
1University of Science and Technology Beijing Civil and Environmental Engineering College, Beijing, 100083 China
2Earthquake Engineering Research Center of Hebei Province, Hebei United University, Tangshan, Hebei 063009 China
3College of Metallurgy and Energy, Hebei United University, Tangshan, Hebei 063009 China
acoolymen@126.com
Keywords: Naphthalene water-reducing agent; polycarboxylate water-reducing agent; high-performance concrete; contrast test.
Online since: May 2012
Authors: Mei Liang Yang, Tang Ke Ma
Hydration Heat and Solar Radiation Effect Research of Box Girder
YANG Mei-liang1,a, MA Tang-ke1,b
1School of Civil Engineering and Architecture, Changsha university of Science and Technology, 410004, Hunan, China
ayangmeiliang@163.com, bmichael732@126.com
Keywords: hydration heat; box girder; solar radiation; thermal stress
Abstract.
Beijing: People’s Communications Press, 1991 (in Chinese) [5] WANG Xin-min, ANSYS numerical analysis of engineering structure [M].
Beijing: People’s Communications Press, 1991 (in Chinese) [5] WANG Xin-min, ANSYS numerical analysis of engineering structure [M].
Online since: May 2012
Authors: Xin Min Xie
Technique for Construction of the Cap Beam of the Door-Shape Piers of an Overpass Transversal to the Contact Wire of an Existing Railway
Xinmin Xie
China Civil Engineering Construction Corporation, Beijing, 100038, China
xiexinmin@ccecc.com.cn
Key words: Railway in operation, Contact wire, Overpass, Construction Method
Abstract: In the construction of an overpass transversal to an existing electric railway, when the overpass pier is door-shaped, and, when the clearance height from the bottom of the door-shaped pier cap beam to the contact wire electrified body is too small to use steel beam or I-beam for holding the formwork and meet the safety need prescribed by the Ministry of Railways, an innovative construction method was employed, in which D-type steel beams, originally used for railway track reinforcement, was lifted to get across the contact wire and the catenary from above with a gap more than 33.8cm, resting on the top surface of temporary buttress, and letting stocky horizontal
The force performance of the various components of the D-type steel beam is able to meet the security requirements, and, while engineering practice also has indeed verified that it meets security requirements.
The force performance of the various components of the D-type steel beam is able to meet the security requirements, and, while engineering practice also has indeed verified that it meets security requirements.
Online since: May 2011
Authors: Wei Li
Numerical Analysis and Optimization of
Wedge Box of Diagonal Brace
Wei Li
Department of Civil Engineering, Tianjin Institute of Urban Construction, P.R.China,300384,
liwei_60@eyou.com
Keywords: force transmission triangular box; FEA; distortion; bearing capacity; composite structure
Abstract.
References [1] Xinmin Wang, in: ANSYS-engineering structure numerical analysis, in Chinese, edited by China Communications Press, Beijing2007
References [1] Xinmin Wang, in: ANSYS-engineering structure numerical analysis, in Chinese, edited by China Communications Press, Beijing2007
Online since: May 2011
Authors: Xiao Ning Li
The Applicability of Shading Technique in Energy Coefficient Building of Sichuan Rural Seismic Disastrous Area
Xiaoning LIa
School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010 China
aswustlxn@126.com
Keywords: Shading ; Post-Earthquake Reconstruction; Energy-Saving Building; Building Energy Consumption
Abstract: On the May 12, a huge earthquake occurred in Sichuan Province, and causing tremendous damage.
Tab.1 Comparison of shade pattern Shade pattern Shade effect Visual impact Beautiful outlook Vertical (or lateral) movable rolling curtain Excellent Fair Good Shade out shutter Excellent Fair Good Exterior awning Fair Fair- Poor Foldable tent cloth Fair+ Fair Fair Material chosen of shade component Aluminum alloy and engineering plastics are used as the shade component usually.
Tab.1 Comparison of shade pattern Shade pattern Shade effect Visual impact Beautiful outlook Vertical (or lateral) movable rolling curtain Excellent Fair Good Shade out shutter Excellent Fair Good Exterior awning Fair Fair- Poor Foldable tent cloth Fair+ Fair Fair Material chosen of shade component Aluminum alloy and engineering plastics are used as the shade component usually.
Online since: August 2012
Authors: Xue Bin Yang, Kun Cai, Zheng Dong Chen, Yao Fen Zhang, Ming Xue Li
Effect of indoor thermal environment on building energy Consumption
Kun Cai 1, a, Zheng-dong Chen2, b, Xue-bin Yang *3, c, Yao-fen Zhang 3, d, Ming-Xue Li 3, e
1 Department of capital construction, Xi'an university of science & technology, Xi'an 710054, China
2 General Contracting Company, installment department of CCTEB, Wuhan 430064, China
3 School of civil engineering and architecture, Jiaxing University, Jiaxing 314001, China
a ck19790629@163.com, bchenzd1978@hotmail.com,
cxbyang@sjtu.edu.cn (*corresponding author), d mogutouzyf@sina.com, elimingxue999@163.com
Keywords: energy consumption; temperature; thermal comfort; indoor air quality; air velocity
Abstract.
Atlanta: American society of heating, refrigerating, and air conditioning engineers. 2007
Atlanta: American society of heating, refrigerating, and air conditioning engineers. 2007
Online since: September 2011
Authors: Mao Quan Xue
Plastic doors and windows made widely used in energy saving building engineering, it not only has good insulation, heat insulation and gas tightness performance and anti-corrosion, but also have good plasticity and weldability, can produce varieties, different forms of window type for architectural design, and the performance price ratio of plastic is highest in different material of doors and windows, therefore, in the innovative development of plastic doors and windows should play advantage, development series, diversification, high-grade and suitable for different areas and different style and the humanism of the products, at the same time as play the advantages of different material development composite materials (such as plastic aluminum compound, plastic wood compound doors and windows).
Suitable for industrial and civil building, the railways, roads, Bridges, water port, water and electricity reinforced concrete structure application.
Vol. 2(2004), p. 64 [4] J.Liu,L.Zhang and Y.Q.Yan: Journal of Shandong Institute of Architecture and Engineering.
Suitable for industrial and civil building, the railways, roads, Bridges, water port, water and electricity reinforced concrete structure application.
Vol. 2(2004), p. 64 [4] J.Liu,L.Zhang and Y.Q.Yan: Journal of Shandong Institute of Architecture and Engineering.