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This paper presents the use of statistically rigorous algorithms combined with electromechanical (E/M) impedance approach for health monitoring of engineering structures.
Thus, the interest in the ability to monitor a structure and diagnose damage at the earliest possible stage is pervasive thought the civil, mechanical and aerospace engineering communities.
This helps engineer to ensure that the structure is in good health, and if necessary, to apply prompt measures to repair any damage.
Inman: Impedance-based health monitoring of civil structural components, J.

Control Technology on Jacking Closure Construction of Liangjiang Great Bridge Haojie zhanga, Ziqiang Pengb, Baolai Lic, Xiaochun Fand School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan 430070, China a419731518@qq.com, bpengzQQ@126.com, c598836601@qq.com, dfxcfree@126.com Keywords: Continuous rigid frame bridge, Jacking technology, Closure, Construction control, Prestressed concrete Abstract.
Prestressed concrete continuous rigid frame bridge is widely used in bridge engineering.
Table 1 Design value of jacking force and displacement Location Jacking force/kN Jacking displacement/mm No.17 Pier and No.18 Pier 890 1000 No.18 Pier and No.19 Pier 69 76 Table 2 Modification values of jacking force and displacement Location Jacking force/kN Jacking displacement/mm No.17 Pier and No.18 Pier 486 590 No.18 Pier and No.19 Pier 37.68 44.68 Finite element simulation analysis Structure analysis is calculated by finite element software MIDAS/Civil in accordance with Code for Design of Highway Reinforced Concrete and Prestressed Concrete Bridge and Culverts (JTG D62-2004).
Yao: Bridge Engineering.

Nayak and Yatin Joshi, Fine And Ultrafine Materials For Concrete Durability, Civil Engineering & Construction Review. 32(9) (2019) 48-56
Civil Eng.
[30] Ramadoss Perumal, Correlation of Compressive Strength and Other Engineering Properties of High-Performance Steel Fiber–Reinforced Concrete, Journal of Materials in Civil Engineering. 04014114-8
Woyciechowski, The statistical analysis of relation between compressive and tensile/flexural strength of high performance concrete, Archives of civil engineering. 62(4) part 2 (2016) 95-107
Archives of Civil Engineering, 62(4), (2016), 95-107

Failure of Steel Bridges Due to Constraint Induced Fracture KOSSAKOWSKI Pawel Grzegorz1, a 1Kielce University of Technology, Faculty of Civil Engineering and Architecture, Al.
Kossakowski, An analysis of the load-carrying capacity of elements subjected to complex stress states with a focus on the microstructural failure, Archives of Civil and Mechanical Engineering, 10 (2010), 15–39
Kossakowski, Microstructural failure criteria for S235JR steel subjected to spatial stress states, Archives of Civil and Mechanical Engineering, 15 (2015) 195–205
Mahmoud (Ed.), Recent Developments in Bridge Engineering, A.A.
Fisher, Finite Element Investigation of the Fracture Potential of Highly Constrained Details in Steel Plate Members, Computer-Aided Civil and Infrastructure Engineering, 20 (2005) 383–392

S2,b, Praveen Nagarajan3,c 1Ph.D Scholar, Department of Civil Engineering, NIT Calicut, India 2Assistant Professor, Department of Civil Engineering, NIT Calicut, India 3Associate Professor, Department of Civil Engineering, NIT Calicut, India aminuannpeter@gmail.com, bsajithas@nitc.ac.in, cpraveen@nitc.ac.in Keywords: Diagrid structural system, concrete-filled steel tube(CFST), high-rise buildings.
Civil Eng. 5(3)(2011), 355-365
Mogaddasi B and Yunfeng Zhang, Seismic analysis of diagrid structural frames with shear link fuse device, Earthquake Engineering & Engineering Vibrations, 12(2013), 463-472
[19] Kyoung Sun Moon, Diagrid structures for complex shaped tall buildings, Proceedia Engineering, 14(2011), 1343-1350
Schneider, Axially loaded concrete filled steel tubes, Journal of Structural Engineering, Vol.124, No.10(1998), 1125-1138

Eberemu2,b and Onah Agnes3,c 1,3Dept. of Civil Engineering, University of Agriculture, Makurdi.
Nigeria. 2Dept. of Civil Engineering, Ahmadu Bello University, Zaria.
Lateritic soil is used for civil engineering projects such as roadways, highway embankments, foundations, channels, reservoir linings and railroads.
Isaacsson, Material-related aspects of asphalt recycling - state of the art, Journal of Materials in Civil Engineering, American Society of Civil Engineers, 18(1), (2006), 81-92
[17] BS 1377, Methods of Testing Soils for Civil Engineering Purposes, Technical Information Services Department, CNL Technical Information Services, BSI Publications, 389 Chiswick High Road London W4 4AL, (1990)

Analysis of Influence Factors on Strength of Mudstone with Soft-hard Alternant Strata in Nanning Basin FuRong MA1,2,a, XinGui ZHANG1,b,NianPing YI1,c 1 College of Civil Engineering and Architecture, Guangxi University, Nanning Guangxi, China 2 Department of civil Engineering, Guangxi Economic Management Cadre College, Nanning Guangxi, China amfrong2004@163.com;bzhxingui@gxu.edu.cn; cnpyi@gxu.edu.cn Keywords: soft-hard alternant strata; mudstone; influence factor; strength Abstract.
The clay minerals have a great impact on the engineering properties.
It is considered the properties of disintegration, softing and swelling in engineering design.
Chinese journal of underground space and engineering, 2006,2(8):1390-1393
[3] HUANG Yu-xin,Study on the engineering properties and the capacity of mudstone of Nanning basin[J].Building in Guangxi, 1996,21(3):114-117

Code for design of buildings for elderly people [1], issued by the Ministry of Construction and the Ministry of Civil Affairs of China in 1999, assertted claims about the basic requirements for the safety, hygiene and adaptation of the buildings, in order to ensure the buildings to match with the specific using requirements of the group of the aged.
So it becomes to be a major task for architects and engineers that how to create an external environment of the community for elderly people, to match with their specific features and to satisfy their specific using requirements.
References [1] Code for design of buildings for elderly people, issued by the Ministry of Construction and the Ministry of Civil Affairs of China, edited by Harbin University of Civil Engineering & Architecture, published by China Construction Industry Press, 1999.

Dynamic Elasto-Plastic Analysis on the steel spatial arch truss with 30m Span and 0.2 Rise-Span Ratio Hai-wang LI1a, Yi SHI1b ,Jing LIU 1c 1Department of Civil Engineering, Taiyuan University of Technology 79, Yingzexi Street, Taiyuan, 030024, China; alhwtut@126.com, blhwtut@126.com Keyword: Earthquake action, Elasto-plastic dynamic response, Plastic hinge, Steel arch truss Abstract.
Introduction Steel tube arch trusses are widely applied in practical engineering, and the large span buildings with them are required to be used as earthquake refugee shelters[1].
A new function for large-span civil buildings Proceedings of the International Association for Shell and Spatial Structures (IASS) Symposium 2009, 28 September – 2 October 2009, Universidad Politecnica de Valencia, Spain:358-359
[2] Civil King Software Technology Co., Ltd.China institute of Building Standard Design & Research.

Development of Foreign Building Saving-energy Technology Huang Deyu1 1Urban Construction Department, Hubei Engineering University, Xiaogan, China Key words: building saving-energy; saving-energy technology; saving-energy assessment Abstract: Building energy saving is the world faced by the construction industry in key technology fields, but also to ease the global energy shortage and improve the environmental quality.
Building saving- energy and its development stage In the western developed countries, social energy consumption mainly consists of industrial energy consumption, transport energy consumption and civil energy consumption, and in the civil energy consumption building energy consumption is the main.
At the present stage of our country building saving-energy should be the main reference based on the sustainable development of the " promote the energy value " mode, when the time is the year of 2020, our country civil buildings in towns also will increase by 150 billion square meters.
Computer technology are Extensive applied in building saving- energy design Evolutionary algorithm has been widely used in engineering optimization problems , such as Fong make use of the heuristic simulation coupled with EP method on a local HVAC system of chilled water and air temperature are reset, the results showed that 7% potential can be obtained[2] [3].