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Program for the Analysis of Wind-Induced Vibration of Steel Roof Structures Weiguo Yang , Yaofeng Wang School of Civil Engineering, Beijing Jiaotong University, Beijing, China, 100044 aywg2000@gmail.com, b09121587@bjtu.edu.cn, Keywords: Wind vibration coefficient; vertical wind; frequency domain analysis; modes composition; large span steel roof structures (LSSRS) Abstract.
Journal of Harbin Institute of Technology(New Series),Vol.15, No.4, 2008: 494-498 [8] Yang Qinshan, Journal of Harbin University of architecture and engineering. 1997.12: 43-50.
(in Chinese) [9] Lu Feng, Lou Wenjuan, Engineering Mechanics. 2002.4:52-57.
Structural engineers. 1999.4: 27-31.
(in Chinese) [12] KolouseV, PirnerM And FischerO, Wind effects on civil engineering structures.

Modeling of Bridge Collapse in Virtual Scene Based on Finite Element Simulation XU Zhen1, a, REN Aizhu1, b and LU Xinzheng1, c 1 Department of Civil Engineering, Tsinghua University, Beijing, P.R.
Chen: Highway Engineering, Vol.33, No.3 (2008), p.1 [2] S.
Fan: China Civil Engineering Journal, Vol.35, No.6 (2002), p.53 [4] J.C.
Gu: Engineering Mechanics, Vol.20, No.5(2003), p.155 [5] B.
Zheng: Chinese Journal of Rock Mechanics and Engineering, Vol.25, No.5 (2006), p.1015

One of the major problems in geotechnical engineering in the 1970s and earlier was the apparent difference between stiffness of soils measured in laboratory tests and those back-calculated from observations of ground movements.
Relatively, the nonlinear elastic models, using curve fitting for the nonlinear stress-strain curves, have simple mathematic expression, are tractable, and can be easily implemented in FEM codes, which make them widely used in practice engineering.
Developments in geotechnical engineering research: application to tunnels and deep excavations [C].
Proceedings of Institution of Civil Engineers: Civil Engineering, 1993: 27-41

School of Civil Engineering and Architecture, Wuhan University of Technology, 122 Luoshi Road, Wuhan430070, China a916723186@qq.com, bchangwu.xu@163.com Keywords: Variable Temperature Effect, Concrete Filled Steel Tube, Sectional temperature, Thermal Conductivity Abstract.
Compared with the CFST columns of civil and industrial buildings, the environment of larger-scale CFST structure (especially CFST arch bridge) is worse, while the test research of the sectional temperature distribution of CFST under variable temperature effects can provides the theoretical and experimental foundations for further analysis of the influence of the structural mechanics performance which are affected by the combination effect of temperature, load, etc.
Han: The Influence of Concrete Compaction on the Strength of Concrete Filled Steel Tubes，Advances in Structural Engineering-An International Journal, vol. 3(2000), no.2, p. 131-137
Venkatesh: Response of concrete-filled HSS columns in real fires, Engineering Journal, vol. 46(2009), no. 4, p. 243-256
Ding: Research on the Effect of Solar Radiation Model on Temperature Field of Concrete Filled Steel Tube Pier, Engineering Mechanics, vol. 27(2010), no. 4, p. 246-250

Obtaining Nanofibers NA-CMC in Mechanomagnetic Activated Water Solution for the Purpose of Reinforcing Concrete Structure AKULOVA Marina1,a, SLIZNEVA Tatjana1,b, SOKOLOVA Yulia2,c, SOKOLOVA Alla2,d* 1Ivanovo State Polytechnic University, 21 Sheremetyevsky prospect, Ivanovo 153000, Ivanovo region, Russian Federation 2Moscow State University of Civil Engineering, 26 Yaroslavskoye shosse, Moscow 129337, Russian Federation am_akulova@mail.ru, btatjanaslizneva@mail.ru, cinep_s@mail.ru, das.falconi@yandex.ru Keywords: cement, mechanomagnetic activation, carboxylmethylcellulose, method of dynamic light scattering, X-ray diffraction analysis.
Materials and Engineering A. 357 (2003) 13-19
J. of Civil Engineering and Technology. 8 (2017) 518-525
Key Engineering Materials. 816 (2019) 279-284
Engineering & Technologies. 3 (2015 8) 369-376

Comparison of Flexural Behaviour of Composite FRP with UHPC I-Beam Using Finite Element Analysis Siti Shahirah Saidin1*, Adiza Jamadin2,b, Sakhiah Abdul Kudus3,c and Norliyati Mohd Amin4,d 1Faculty of Civil Engineering, Universiti Teknologi Mara 40450 Shah Alam, Malaysia badiza@uitm.edu.my, csakhiah@uitm.edu.my, dnorli830@salam.uitm.edu.my Keywords: Finite element method, Ultra-high-performance concrete, fiber-reinforced polymers, advanced material, structural behavior Abstract.
Journal of Bridge Engineering, 22(7), 04017022 (2017) [2] H.
Review of UHPC and its application in bridge engineering.
International Journal of Civil Engineering and Technology (IJCIET), Volume 9, Issue 7, pp. 430-436 (2018) [9] L.V.
Balamurugan, S.Y Tet, Application of UHPC– The Malaysia Perspective International Journal of Sustainable Construction Engineering & Technology (ISSN: 2180-3242) Vol 3, Issue 1 (2012) [10] Building Code Requirements for Structural Concrete (Aci 318-11) And Commentary

Analysis of Experimental and Calculated Values of Shear Broken Cement Paste MUŽÍKOVÁ Barbora1,a,∗, PADEVĚT Pavel1,b, BITTNAR Petr1,c and ANTOŠ Jakub1,d 1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Mechanic, Thákurova 2077/7, 160 00 Prague, Czech Republic abarbora.muzikova@fsv.cvut.cz, bpavel.padevet@fsv.cvut.cz, cpetr.bitnar@fsv.cvut.cz, djakub.antos@fsv.cvut.cz, Keywords: Shear; Critical Stress Intensity Factor KII; Mode II.
Introduction The shear failure is a fundamental problem in practical engineering.
In practical engineering structures, it can be presented on a door-case in a building under the shear forces, the mode II fracture parameters can be directly applied to analysis.
The maximal value for the critical intensity factor in mode II is KII=0.464 MPa.m1/2.Acknowledgement The financial support of this experiment by the Faculty of Civil Engineering, Czech Technical University in Prague (SGS project No.
Zhang, Stress Intensity Factors for Spot Welds Between, Plates of Unequal Thickness, Engineering Fracture Mechanics, 1991

Theoretical Analysis of the Sole Plate of Semi-Rigid Light Steel Column Footings on the Basis of Winkler Model of Elastic Foundation Beam Li Xiaoa, Ding Minb, *Jiang Xiu-genc College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China axiao_0204@126.com, b h08039@cau.edu.cn,c jiangxg@cau.edu.cn Key words: Slight steel column footing; Greenhouse; Sole plate; Theoretical analysis; Winkler model of elastic foundation beam Abstract.To obtain the pressure distribution model on the sole plate of semi-rigid light steel column footing, the deflection formulas of beams with free ends on elastic foundation subjected to arbitrarily concentrated load and arbitrarily trapezoidal load were developed by applying the Winkler model of elastic foundation beam and initiate-parameter expressions of deformation and internal force by presetting boundary condition and calculating with Maple software.
In practical engineering design, the foundation models of beams on elastic foundation are linear counterforce distribution model, local elastic Winkler model of one-parameter, improved Winkler model of elastic foundation, two-parameter model with shearing coefficient, model of semi-infinite foundation considering foundation's continuous stiffness, etc[1-5].
Engineering Mechanics, 2004, 21(1): 125-130.
Application of bar system FEM for beam on elastic foundation in supporting design for a deep and large foundation pit engineering [M].
Journal of Harbin University of Civil Engineering and Architecture, 2000, 33(2): 44-48.

However, high expenditure and environmental hostility are still the concerns of them to apply in practical engineering construction.
According to engineering projects, fly ash is widely applied in bituminous concretes.
It is well known that a suitable gradation is of great importance to determine the engineering performance of bituminous mixture.
[8] N Ali, J S Chan, S Simms, Mechanistic Evaluation of Fly Ash Asphalt Concrete Mixtures, J Mater Civil Eng. 8(1996) 19-25
[9] I Asi, A Assa'ad, Effect of Jordanian Oil Shale Fly Ash on Asphalt Mixes, J Mater Civil Eng, 17(2005) 553-9

Zhang 2,c 1 Department of Building Engineering, Tongji University, Shanghai 200092, China 2 Department of Civil Engineering, University of Siegen, D-57068 Siegen, Germany a jzx@mail.tongji.edu.cn,b songjiman66@163.com,c zhang@uni-siegen.de Keywords: concrete box girder, sensitivity analysis, thermal parameters, temperature field, thermal effects.
Introduction With the increasing requirements on the performance, the reliability and the durability of civil engineering structures, design of exterior concrete structures especially concrete bridge structures should take the thermal effects into account.
Elbadry, Amin Ghail: Journal of Structural Engineering, ASCE, Vol. 109 (1983), p. 2355
Roeder: Journal of Structural Engineering, ASCE, Vol. 118 (1992), p. 1090