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Experimental Research on Concrete Filled Thin-walled Steel Tube Long Columns Baozhu Cao 1,2, a , Yaochun Zhang 1 and Yueming Zhao 2 1 Harbin Institute of Technology China harbin 150090 2 Jilin Architectural and Civil Engineering Institute China Changchun 130021 a Caobaozhu.e@163.com Keywords: concrete filled thin-walled steel tube long columns; experimental research; finite element analysis; ultimate load.
References [1] Brain Uy:Strength of concrete filled steel box columns incorporating local buckling, Journal of Structural Engineering[J], 2000(3),p.341-352
[3] Cai Shaohuai and GuWanli:Calculation of behaviour and strength of concrete filled steel tube long columns[J],Transaction of engineering structure,1985(1),p.32-40
[4] Tan Kefeng and Pu Xincheng: Research on behaviour and ultimate capacity of exceed high-strength concrete filled steel tube long columns and eccentrically compressed columns[J],Transaction of engineering structure,2000(2),p.12-19 [5] Han Linhai:Concrete filled steel tube[M],Science Press,Beijing,2000(6):142-199

MacRae1,c, Alessandro Palermo1,d and Sara Broglio2,d 1School of Civil and Natural Resources Engineering, University of Canterbury, Christchurch, New Zealand 2Aurecon, Christchurch, New Zealand arma184@uclive.ac.nz, bcnd19@uclive.ac.nz, cgregory.macrae@canterbury.ac.nz dalessandro.palermo@canterbury.ac.nz, esara.broglio@aurecongroup.com * Corresponding Authors Keywords: Footfall vibration, OASYS, R-value, Floor Excitation, Floor Vibration, Walking Tests Abstract.
Currently, finite element (FE) modelling is used, but it demands good engineering judgement as real buildings are complex.
OASYS is a Finite Element (FE) package that enables engineers to asses structures against a wide range of international seismic codes.
Engineering Structures, 91, 58-69

Delgado1,b and V.P. de Freitas1,c 1LFC − Laboratório de Física das Construções, Departamento de Engenharia Civil, Universidade do Porto, Rua Dr.
The models developed have an excellent fit and would be a useful engineering application concerning solid red brick samples.
Journal of Food Engineering, Vol. 90: 191–198 (2009)
Journal of Food Engineering, Vol. 58 (1): 23-32 (2003)
Journal of Food Engineering, Vol. 53: 153-159 (2002)

Advances in Deformation Performance of Concrete with Steel Slag and Scrap Tire Particles Zhizi Yang a, Chunlin Liu b, Kai Sheng c and Depeng Chend* School of Civil Engineering, Anhui University of Technology, Ma’anshan, China a435283417@qq.com, bchunlinliu@163.com, c761610878@qq.com, ddpchen@ahut.edu.cn Keywords: steel slag, tire particles, concrete, volume deformation, micromechanics mechanism Abstract.
Steel slag expansion makes many serious problems in engineering, which is one of the main reasons why the research and application of steel slag aggregate concrete for less.
utilization ways Utility pattern Steel slag utilization Added value Steel slag expansive effect and the reason analysis note Two ash slag pavement base, steel slag pavement base cushion, etc Smaller Lower Smaller;A constrained smaller, and even free deformation - Asphalt concrete aggregate Smaller higher Small;Asphalt coated steel slag, steel slag moisture - Cement mixing materials, concrete admixtures Small higher Smaller;Mechanical action to improve the swelling of steel slag the fine steel slag grinding process need large energy consumption The steel slag cement concrete aggregate big Widely used high Significantly;Water is easy to be close to the steel slag and to produce inflation To control and study related basic theory systematically The deformation properties of steel slag aggregate concrete Throughout the many related researches about steel slag used in the construction industry can be found: (1) there are many literatures on steel slag for roadbed and asphalt concrete and related engineering
Chen, Volume Stability and Application Prospect of Steel Slag Aggregates in Engineering, J.

Moment Redistribution of Two-span Fire-damaged Reinforced Concrete T-Beams Strengthened with CFRP Sheets Kai Xiang1,a, Guohui Wang1,b, Weiping Han1,c, and Jiangtao Yu2,d 1Tianjin Fire Research Institute of the Ministry of Public Security, Tianjin 300381, China 2Fire Research Institute of Engineering and Disaster Reduction, Tongji University, Shanghai 200092, China axiangkai0304@163.com, bwangguohui@tfri.com.cn, chanweiping@tfri.com.cn dyujiangtao@tongji.edu.cn Keywords: Moment redistribution; Fire; Carbon fiber reinforced polymer; Strengthening; Stiffness Abstract.
Seracino: Engineering Structures Vol. 26 (2004), p. 2197 [4] D.J.
Seracino: Engineering Structures Vol. 26 (2004), p. 2209 [5] I.
Li: China Civil Engineering Journal Vol. 37 (2004), p. 99 [9] Z.S.

The definition and connotation of the sustainable urban transport Liang Zhang1,3, Yan-yan Wei1,2* 1School of Transportation Engineering, Tongji University, Shanghai 201804, China 2Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai 201804, China 3Shanghai General Municipal Engineering Design Institute (Group) Corporation, Shanghai 200092, China *Corresponding author: missxy0226@163.com Keywords: Urban Transport; Sustainability; Definition and Connotation Abstract：This paper discusses the process of the sustainable development and then elaborates on the current situation, definition and connotation of the development of sustainable transportation.
M. and Amekudzi, A., Journal of Infrastructure Systems, American Society of Civil Engineers (ASCE), 2005, Vol. 11, No. 1, pp. 31-50

MOE Key Lab of Disaster Forecast and Control in Engineering，Jinan University, Guangdong 510632, China; 2.Research Center of Engineering Materials and Structural Durability, Jinan University, Guangdong 510632, China; 3.
Department of Civil and Architectural Engineering, City University of Hong Kong, Hong Kong； a touyangdong@gmail.com, b fuhao8882007@sina.com, c 176251348@qq.com, d 843913750@qq.com Keywords: polypropylene fiber; polyvinyl alcohol fiber; cellulose fiber; fiber concrete Abstract: Using the cylinder to take 2L as sample from five equidistant azimuthally and the center point to weight.
ACI-Spec Publ Concr: Materials Science and Engineering, 2002, 206．

Microstructure of Concrete Containing Sandstone Cutting Waste - A Technical Report Sanjay Mundra1, Vinay Agrawal2 and Ravindra Nagar3 Civil Engineering Department, Malaviya National Institute of Technology, Jaipur, Rajasthan, India, 302017 E-mail: 1s.mundra73@rediffmail.com, 2vagarwal.ce@mnit.ac.in, 3rnagar.ce@mnit.ac.in Keywords: Sandstone cutting waste; microstructure; scanning electron microscope; optical microscope mercury intrusion porosimetry; thermos-gravimetric analysis.
The highly heterogeneous and dynamic nature of the microstructure of concrete are the primary reasons why the theoretical microstructure-property relationship models, that are generally so helpful for understanding the behaviour of engineering materials [5] Figure 1.
Journal of Engineering Geology 24 123-134
Ph.D. thesis in geotechnical engineering, specializing in rock mechanics (The Portuguese: Universidad Nova de Lisboa Lisbon) p 314

Geological Protection Project of the Longmen Grottoes in Luoyang Qi-xia Liu 1,2,a, Yong-hui Duan 1,2,b, and Jun-yan Deng 1,c 1School of Civil Engineering and Architecture, Wuhan University of Technology Hubei Wuhan China, 2Civil Engineering and Architecture College, Henan University of Technology Henan Zhengzhou China aliuqixia65@163.com, bzzrdfdc@163.com,c 903202329@qq.com Keywords: Stone cultural relic; Geological condition; Protection project..
According to engineering and hydro geological conditions of the Longmen Grottoes, we conducted a geological hazard investigation of 3 caverns ( Qianxi temple and HuangPuGong cave and Lu hole ), dividing the damage effects of Longmen Grottoes into mechanics effect, chemical effect and biology effect, and among the three, the damage caused by chemical effect is the most direct and obvious.
This is a major breakthrough in the cavern grouting field, and it also can be applied to other caverns protection engineering.

Quantitative Flood Analysis and Sediment Transport Capacity of River Baro in Niger State, Nigeria Busari Olumide Afis1a*, and Katte Valentine Yato1b 1Department of Civil and Mining Engineering, University of Namibia, Namibia aabusari@unam.na and bvkatte@unam.na Keywords: Sediment transport capacity, Flood analysis, Quantitative analysis, Eugelund and Hansen Model, Meyer–Peter and Muller Model, River Baro.
ωs=118∆gνD2 (4) The equation derived by Newton is valid for Re>150 so that CD≈ constant or D>1000μm ωs=1.1g∆D (5) Rubey’s formula is valid for all Reynolds numbers: ωs=2∆gD3+36ν2D2-6νD (6) The evaluation of the sediment Shield parameter F* determines the type of the management approach to river intervention/engineering.
Presented at the 1st Faculty of Engineering and Technology International Conference (FETICON, 2023).
Journal of Hydraulic Engineering. 144 (6) 2018