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Engineering properties of controlled low-strength material made with residual soil and Class F fly ash Yeong-Nain Sheena, Li-Jeng Huangb and Duc-Hien Lec* Department of Civil Engineering, National Kaohsiung University of Applied Sciences, Kaohsiung 807, Taiwan, ROC asheen@kuas.edu.tw, bljhuang@kuas.edu.tw, chienle@kuas.edu.tw Keywords: Controlled low-strength material; flowability; setting time; compressive strength Abstract.
Several major engineering properties of the CLSM such as fresh density, flowability, setting time, water bleeding, unconfined compressive strength, and elastic modulus were investigated via a laboratory study.

Analysis of cable-stayed bridge for APDL-based optimization Tao Zhang 1,2,a, Haifeng Bai 2,b 1 Department of Engineering Mechanics; Faculty of Vehicle Engineering and Mechanics; State Key Laboratory for Structural Analysis of Industrial Equipment, Dalian University of Technology, China 2 School of Civil and Safety Engineering, Dalian Jiaotong University, China azhang_tao4567@163.com, bplateshell@sina.com Key words: Cable-stayed bridges; Optimization; Minimum bending strain energy.
All these variations are satisfied for the limit value of engineering code.
Negrão: Advances in Engineering Software.
Jurado: Advances in Engineering Software.
Engineering Applications of Artificial Intelligence.

Analysis Interlayer Shear Stress of Ultra-thin Wearing Course Considering Temperature and Different Interlayer Contact Conditions Yanhai Yang1,a, Yang Shen1,b, Xiaoxi Gao 1,c 1School of Civil Engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, china ayangyanhai168@126.com,bshenyang200805690@163.com,cgaoxiaoxi825@126.com Key words: Road engineering, Ultra-thin wearing course, Interlayer contact conditions, Shear stress.

Disruptive materials innovations such as engineered titanium alloys, directional and single crystal solidification, thermal barrier coatings, and composites development opened the design space so that engineers could implement aggressive new design concepts.
It has revolutionized war fighting, civil air and marine transport, and power generation over the last 70 years.
Whittle was sent to the U.S. to help General Electric engineers design and improve his W.2 engine in 1942.
This technology is radically disruptive and positions GE very well for the future civil transport market.
The market driver today is military, but use will undoubtedly spread to the civil sector as they become field proven.

Prashanth4,d 1PG student, Department of Civil Engineering, B.M.S College of engineering, Bangalore-560019, India 2Assistant Professor, Department of Civil Engineering, B.M.S.
College of engineering, Bangalore-560019, India 3Research Scholar, Department of Civil Engineering, National Institute of Technology Karnataka, Surathkal, Mangalore – 575025 (D.K), India 4Assistant Professor, Department of Civil Engineering, National Institute of Technology Karnataka, Surathkal, Mangalore – 575025 (D.K), India ajaoy@gmail.com, b*Corresponding author E-mail ID: manjunathr.civ@bmsce.ac.in, cneha@gmail.com, dprashanthmh@gmail.com Keywords: Reclaimed asphalt pavement, Alkali activated slag concrete, Self compacting concrete, Taguchi method Abstract.
Journal of Building Engineering. 2018. 17.
Engineering properties of natural pozzolan/slag based alkali-activated concrete.
Investigation of engineering properties of normal and high strength fly ash based geopolymer and alkali-activated slag concrete compared to ordinary Portland cement concrete.

The Study of Post-fire Load Bearing Capacity of Steel Column under Axial Compression Exposure to One-Side Fire Jianfeng Chen 1, a, Tianhua Zhou 1,b , Linfeng Lu 1,c, Hanheng Wu 1,d 1 School of Civil Engineering, Chang An University, Xi’an, Shanxi, 710061, China aLhrhym@yahoo.com.cn, bzhouth163@163.com, c54llf@163.com, dwuhanheng@163.com Keywords: One-side Fire, Steel Column under Axial Compression, Heterogeneous material, Post-fire, Load bearing Capacity.
Taking H-section steel column under axial compression commonly used in engineering for study object in this thesis in order to study post-fire residual load bearing capacity, the post-fire eccentric effect of steel column under axial compression exposure to one-side fire is analyzed using the method of equivalent section which considering the change of the material strength after high temperature, the influence of non-uniform temperature field on material properties and the stiffness degradation of member section.
Taking H-section steel column, shown in Fig. 1, commonly used in engineering for study object and on the basis of the assumption, the original section is equivalent to the new section, shown in Fig. 2, whose temperature distribution is uniform.
The calculation results are relatively safe and convenient for engineering application.

Al-Mansob3, Panbarasi Govindasamy4 1Department of Civil Engineering, Faculty of Engineering Science & Technology, Sebha University, Libya. 2Department of Civil and Structural Engineering, Universiti Kebangsaan Malaysia (UKM), 43600 Bangi, Selangor, Malaysia 3Faculty of Engineering, Technology & Built Environment, UCSI University, 56000 Cheras, Kuala Lumpur, Malaysia 4Civil Engineering Dept, Politeknik Ungku Omar, Jalan Raja Musa Mahadi, 31400 Ipoh, Perak, Malaysia.
Alsharef, "Performance of soil stabilized with carbon nanomaterials," Chemical Engineering Transactions, pp. 757-762: Italian Association of Chemical Engineering-AIDIC, 2018. https://doi.org/10.3303/CET1863127 [3] M.
Alsharef, “Effect of Dispersion of Nanomaterial on Adhesion Properties of Soil using Atomic Force Microscopy,” International Journal of Advances in Mechanical and Civil Engineering, vol. 5, no. 2, pp. 8-12, 2018/6/12, 2018
Gaber., “Compressive and tensile strength enhancement of soft soils using nanocarbons,” Geomechanics and Engineering, vol. 16, no. 5, pp. 559-567. https://doi.org/10.12989/gae.2018.16.5.559
Torkittikul, “Compressive strength and microstructure of carbon nanotubes–fly ash cement composites,” Materials Science and Engineering: A, vol. 527, no. 4-5, pp. 1063-1067, 2010. https://doi.org/10.1016/j.msea.2009.09.039 [16] L.

Subway Station Seismic Structure Dynamic Model Ke Liu The Civil Engineering Department in Southwest Jiaotong University-E'mei, Emei City, Sichuan Province, China Keyword: Subway Station; Strong Seismic; Dynamic Response; Numerical Simulation Abstract.
However, the bigger engineering calculation is.
References [1] Tong Jiang, Hailing Xing, Liang Su, “ELASTOPLASTIC seismic response analysis of intricate system of Shield tunnels Under the Action of Travelling Waves ,” Earthquake Engineering and Engineering Vibration, vol. 24, pp. 27-32 , 2004
[2] Hong Zhang, Jihong Bi, Wei Zhang, “Nonlinear Seismic Response Analysis of subway tunnel,” Earthquake Engineering and Engineering Vibration, vol. 24, pp. 146-153, 2004
[6] Jingbo Liu, Xiangqing Liu, Bin LI, “Pushover Method for Seismic design and analysis,” Journal of civil engineering, vol. 41, pp. 73-80, 2008

Strategy Researches on the Consultation institute Development Zhang Jian1， Li Hui-min1 , Yuan Chunyan 2 (1Civil engineering college, Xi’an University of Architecture and Technology, Xi’an, P.R.China, 710055) (2 Civil engineering college, Chang ’an University , Xi’an, P.R.China, 710061) Keywords Consultation institute Strategy planning SWOT model Abstract Strategic plan is important to the enterprises’ long development.
As an engineer company, the design company, the firms and the geotechnical engineering company, encourage the multi operation to form a service system fitting for the international market competence.
The building industry, realty business and the engineering consultation all are the service industry according to the classification in the international multilateral trade agreement.
As a member of the WTO, Chinese government promised to open the building market, which deals with the building, engineering, civil engineering design and the engineering service industry such as the construction and installation, and admit to offer the foreign companies the same treatment with the Chinese companies.
Yuan Chunyan .based on the SWOT model of the consultation institute development strategy researches.2007international conference on management science and engineering (ICMSE’2007); 2.

Out-Of-Plane Secondary Bifurcation Buckling Behavior of Elastic Circle Pipe Arch He Yuzhi1,a, Liu Changyun1,b, Hou Zhenhua1,c, Zhang Guangkui1 d, Chen Xinghua1,e, Lin Zichen2,f and Ju Jinsan1,g 1Dept. of Civil Engineering, China Agricultural University, Beijing100083, China 2Dept. of Civil Engineering, Beijing Forestry University, Beijing100083, China ajade850217@163.com, bliuchangyun@yahoo.com.cn, chouzhenhuade@163.com, dzhgk1988@163.com, e chenxh2009@gmail.com, flinying@bjfu.edu.cn, gjujinsan@tsinghua.org.cn Keywords: Circle pipe arch, Out-of-plane brace, Primary buckling, Secondary bifurcation buckling, Buckling load Abstract.
Clarke: Journal of Engineering Mechanics, Vol.125 (1999), p. 1358 [5] M.A.
Pi: Journal of Structural Engineering ASCE , Vol.118 (2002), p. 719 [6] J.
Guo: Engineering Mechanics, Vol.19 (2002), p. 109 (in Chinese) [7] J.
Guo: Engineering Mechanics,Vol. 23 ( 2006), p. 12 (in Chinese)