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Analysis on Flexural Property of CFRP Reinforced Concrete Beam Yue Qi1,a,Yue Zhao1,b,Pengju Gong2,c,Dabo Xin2,3,d,Bo Wang4,e 1School of Architectural Engineering, Heilongjiang University, Harbin 150080, China 2School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China 3 Key Lab of Structures Dynamic Behavior and Control (Harbin Institute of Technology), Ministry of Education, Harbin, 150090, China 4School of Civil Engineering Jilin Jianzhu University, Changchun, 130118, China aqiyue0451@126.com, bzhaoyue418@sina.cn, c122355655@qq.com, dxindabo@hit.edu.cn, ebo_wang@126.com Keywords: reinforced concrete; CFRP; reinforced beams; constitutive model; simulation analysis.
Introduction Reinforced concrete structures are widely used in engineering.
Reinforced concrete structures are widely used in bridges, culverts, tunnels, civil architecture and other structures.
Simulation models for six CFRP reinforced concrete beam are established in this paper according to different engineering conditions.
During execution of any project, when we are seeking the best reinforcement effect, we must also take economic benefits into consideration so that not only the engineering requirements can be met but also the cost can be saved, which avoids resource waste

Study of Parameters Optimization on Seismic Isolated Railway Bridges Tieyi Zhong 1, a, Chaoyi Xia1, b, Fengli Yang2, c 1 School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China 2 Beijing Electric Power Construction Research Institute of SGCC, Beijing 100055, China atyzhong2008@163.com, bxiacy88@163.com,c yangfl@epcri.com Keywords: seismic isolation, lead core bearing, optimal design, railway bridge.
China Civil Engineering Journal 33:5, 53-56
China Civil Engineering Journal 31:3, 47-54
Engineering Structures 24, 1001-1013
Engineering Isolation Theory, Earthquake Press, Beijing, China

Experimental Studies on Glue-laminated Bamboo Trusses Guo Chen 1,a， Yan Xiao 2,3,b and Bo Shan 2,c 1College of Civil Engineering, Nanjing Forestry University, Nanjing, 210037, Jiangsu, China 2Institute of Modern Bamboo, Timber and Composite Structures (IBTCS), College of Civil Engineering, Hunan University, Changsha, 410082, Hunan, China 3Dept. of Civil Engineering, University of South California, CA90089, USA) achenguo2009@126.com(corresponding author), bxiaorock@yahoo.com, csupershanb@gmail.com Keywords: glue-laminated bamboo; glubam; trusses; stiffness; strength Abstract.
Introduction In ancient China, wood is the most popular engineering material.
(a) (b) (c) Fig.1 Engineering Application of Bamboo Trusses (a) Mobile bamboo houses in Sichuan after Earthquake (b) Bamboo villa in Hunan university(c) Demonstration bamboo house in Black Bamboo Park Experimental Programs The objective of this study is to characterize the strength and stiffness performance of two light weight-frame truss configurations.
Design and Construction of Modern Bamboo Bridges, Journal of Bridge Engineering, 15(5), 2010, pp. 533-541.

A Discussion on Numerical Simulation of Axial Reinforcements in RC and RCFT Columns Alifujiang Xiamuxi1, a, Akenjiang Tuohuti1, b, Akira Hasegawa2, c 1 College of Architecture and Civil Engineering, Xinjiang University, Urumqi 830047, China 2 Department of Environmental and Civil Engineering, Hachinohe Institute of Technology, Hachinohe 031-8501, Japan aemail: ilikyurt@xju.edu.cn, bemail: akjt@xju.edu.cn, cemail: hasegawa@hi-tech.ac.jp Keywords: numerical simulation; reinforcement; RC column; RCFT column Abstract.
Besides, Reinforced Concrete Filled Steel Tubular (RCFT) structures are attracting structural engineers due to its excellent shear-resistance and anti-seismic capacity than concrete filled steel tubular (CFT) structures [5]-[7].
Du: Application of ADINA in nonlinear analysis of reinforced concrete structure, Science Technology and Engineering, Vol.14(2006), p.78-81
Shioi: Study on strength of reinforced concrete filled circular steel tubular columns, Structural Engineering and Mechanics, Vol.19(2005), p.653-677
[10] JSCE: Theory and design of steel-concrete hybrid structures part1: Theory and basic concept (Japanese Society of Civil Engineers, Tokyo Japan 1999)

Hatmoko1,c, Rusdi H.A1,d 1Department of Civil Engineering, Diponegoro University, Jl.
Hayam Wuruk 5-7, Semarang 50275 Indonesia. 2Department of Mechanical Engineering, Mercu Buana University, Jakarta 11650.
While the defects categories are based on a literature study of previous researchers who are competent in civil engineering and related parties such as the Ministry of Public Works Republic of Indonesia.
Winandi: The Study of Management of Building Maintenance in Lampung University, Journal Civil and Planning, REKAYASA, Indonesia (2009)
Love: Assesment of Residential Defects at Post Hand-Over, Journal Construction Engineering and Management, ASCE (2012)

Characteristics of High Growth Casuarina equisetifolia and High Inundation of Tsunami when Propagating through Greenbelt Vertical Rod Novi Andhi Setyo Purwono1, a *, Nizam2, b and Radianta Triatmadja2, c 1Ph.D Student at Civil Engineering and Environment Gadjah Mada University, Indonesia 2Civil Engineering and Environment Gadjah Mada University, Indonesia anovi_andhisp@yahoo.com, bnizam@ugm.ac.id, cradiantatoo@yahoo.com Keywords: Tsunami, casuarina, greenbelt.
Acknowledgement This study is part of a doctoral dissertation research program on study programs in Civil Engineering, Gadjah Mada University, where the authors obtained research funding from the Higher Education Grant Leading Directorate General of Higher Education, Ministry of Education and Culture of the Republic of Indonesia.
Thanks also submitted to LPPM and staff and head of the Laboratory of Hydrology and Hydraulics Engineering Science Study Center UGM in support of this research facility.
[4] Chanson, H., Tsunami Surges on Dry Coastal Plains: Application of Dam break Wave Equations, Coastal Engineering Journal, Vol. 48, No. 4, pp 355-370, World Scientific Publishing Company and Japan Society of Civil Engineers, (2006)

In 1978, steel tube concrete was first put in national science development planning, then whether in the scientific research, or design construction and engineering application have developed quickly.
According with the industrialized demands of the modern construction technology is one of the important directions of developing structural engineering science.
Steel tube concrete plays a role in fire prevention and mitigation, and the applications of steel tube concrete structure in industrial and civil building construction increase day by day, which is widely used in future.
[6] Linhai Han, The theoretical calculation results and engineering practice of circular steel tube concrete pillars’ refractory limit, Fire science and technology, 1(2001)
[7] Linhai Han, Lei Xu, The experimental research of square steel tube concrete pillars’ refractory limit with protection layer, Civil engineering journal, 6(2002).

Elastic Half Space under Axisymmetric Surface Loading and Influence of Couple Stresses Jintara Lawongkerd1,a, Toan Minh Le1,b, Suraparb Keawsawasvong2,c, Suchart Limkatanyu3,d and Jaroon Rungamornrat1,e* 1Applied Mechanics and Structures Research Unit, Department of Civil Engineering, Chulalongkorn University, Bangkok 10330, Thailand 2Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, Pathumthani 12120, Thailand 3Department of Civil Engineering, Faculty of Engineering, Prince of Songkla University, Songkla 90110, Thailand aljintara@gmail.com, btoanminhle.ce@gmail.com, cksurapar@engr.tu.ac.th, dsuchart.l@psu.ac.th, ejaroon.r@chula.ac.th Keywords: Half space, Couple stresses, Size dependence, Axisymmetric surface loading Abstract.
Introduction Micro- and nano-technologies have been well recognized and increasingly applied in various fields, including physics, biology, chemistry, material sciences, engineering, and medicines (e.g., [1]).

Both scientific and practical knowledge in the field of civil engineering industry and related topics are presented.

Behaviour of Fly Ash and Rice Husk Ash Based Geopolymer Concrete Saraswati Verma1,a*, Mayank Kumar2,b 1Civil Engineering Department, National Institute of Technology, Kurukshetra, Haryana-136119 INDIA (phone: +919896009620; fax: 911744233350). 2Department of Civil Engineering at GLA University Mathura, Uttar Pradesh-281406 INDIA (phone: +919528487540).
A Study was planned and conducted in the Structural Engineering Laborartry of Civil Engineering Department of National Institute of Technology Kurukshetra to address / achieve the following objectives.i) To explore the possibility of replacing rice husk as one of the constituents in GPC, ii) To explore the possibility of using Flyash as one of the base materials for GPC. iii) To determine the physical properties of GPC and compare them with conventional concrete.This research utilized fly ash (Class F) and RHA as the source materials to produce GPC.
AND RANGAN B.V., “Factors influencing the compressive strength of fly ash based geopolymer concrete”, Civil Engineering Dimension SIPIL, September 2004, Vol. 6, No. 2, pp. 88-93
[12] KUMAR M., SETIA S., Geopolymer Concrete an Eco-friendly and Sustainable Alternative to Cement Concrete: A Review, 1st National Conference on Recent Advances in Civil Engineering (RACE’2016),5-6 march, 2016, S.V.