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Numerical Simulation of the Stability of Added Lime Expansive Soils Embankment Qiyong You1, a 1School of Civil Engineering and Architecture, Wuhan Polytechnic University, Wuhan, Hubei, 430023, a56599535@qq.com Keywords: Expansive soils embankment, Stability, Numerical Simulation Abstract.
Introduction Expansive soil can cause serious damage of engineering structures.
The surrounding environment and climate has a great impact on the engineering properties of expansive soil.
Therefore, in practical engineering, slope protection must have certain depth, which prevent accidental sliding slope.
References [1] Yun Xie, Gang Li, Zhenghan Chen and Wei Zhang: Journal of Logistical Engineering University Vol. 22 (2006), p. 6 [2] Guangming Xu, Guoli Wang, Xingwen Gu and Youjin Zeng: Chinese Journal of Geotechnical Engineering Vol. 28 (2006), p. 270

Case study shows that SVM-CTS can be well applied to the displacement back analysis in geotechnical engineering.
Introduction It is a difficult problem to determine reasonable parameters of rock mechanics in rock and soil engineering.
The method offers a new search strategy for the back analysis of rock and soil engineering.
Yonas, V.Slavco: Journal of Computing in Civil Engineering, Vol.7(2001),p.208-216
[4] H.B.Zhao, X.T.Feng: Chinese Journal of Rock Mechanics and Engineering, Vol.22(2003), p.1618-1622.

Seismic Risk Assessment of Structures Using Multiple Stripe Analysis Pengpeng Ni1,a, Shuhong Wang2,b, Lei Jiang3,c, Runqiu Huang4,d 1GeoEngineering Centre at Queen’s - RMC, Queen’s University, Kingston, ON, K7L 3N6 Canada 2,3College of Resources and Civil Engineering, Northeastern University, Shenyang, 110819, China 4State Key Laboratory of Geohazard prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, 610059, China ap.ni@meees.org, bwangshuhong@mail.neu.edu.cn, c429533699@qq.com, dhrq@cdut.edu.cn Keywords: hazard curve, fragility, multiple stripe analysis, probabilistic hazard seismic analysis Abstract.
The implementation of seismic risk assessment of existing structures is necessitated for practical engineers to select the retrofitting strategies.
This acquires the interaction between seismology and structural engineering.
The development of earthquake engineering has revealed its special concern focused on the effective estimates of the likelihoods of loss- and injury-inducing structural behaviour.
Kramer, Geotechnical Earthquake Engineering, Prentice Hall, 1996

After predicting the undersea terrain model, we can propose plane model and the basic algorithm .By using the algorithm, it is easy to calculate the amount of engineering in the riprap and the undersea terrain changes after the riprap.
Selecting area need to calculate according to practice engineering situation and then draw the boundary line.
Fig.4 Dynamic calculation process This process can be applied to practical engineering .It can play the role of dynamic depth warning.
In view of this, engineering calculation on the basis of existing DTM model, can predict construction of regional water depth by numerical simulation, and corrected forecast results by sounder.The final prediction results out through the cloud picture performance.
Jieyi:Civil Engineering Earthwork Calculation and Application[J], Enterprise Science And Technology & Development(2008) ,14：131-134

Experimental Research of Bottom Chord Splice Joints with Variable Cross-section in Steel Roof Truss Hong Xia Wan 1, a, De Xu Yan 1, b, Xiao Ping Wang 1, c 1School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan, China a wanhongxia@vip.tom.com, b yandexu888@126.com, c wgdxpw@126.com Keywords: Steel tube truss, Bottom chord splice joint, Test setup, Failure load Abstract.
The research also validated the correctness of the design and calculation, and provided the basis for the application of such joints in the engineering practice.
The experiments validated the safety and reliability of such splice joints in roof truss and provided the basis for the application in engineering structures.
This shows that the splice joints are reliable, not easy to be damaged, and can meet the demands in the engineering practice
This shows that the roof's bottom chord splice joints are safe, reliable and can withstand the design load, can be applied to the engineering.

Using the facile and accurate displacement information in engineering, this algorithm provides some reasonable suggestions for the damage detection and analysis of this kind of structure.
Using the easy and accurate displacement information in engineering, this algorithm provides some reasonable suggestions for the damage detection and analysis of this kind of structure.
References [1] Salawu O S: Engineering Structures, vol.19(1997),p. 718 [2] Tianyu Xiang, Renda Zhao, Haibo Liu: Engineering Mechanics.
Vol.36(2003), p. 79(in Chinese) [3] Xiantao Lin, Lingmi Zhang, Qintao Guo, Yufeng Zhang: China Civil Engineering Journal.

The engineering problems brought by environmental change must be solved from moisture and temperature in geotechnical engineering in cold regions.
Geomechanics development in civil construction in Western China[J].
Chinese Journal of Geotechnical Engineering, 2001，23(3) ：268-272
Journal of Mining & Safety Engineering, 2012, 29(4): 492–496
Key Engineering Materials，2006，306-308: 1 479–1 484

Micromechanical Properties of Biocompatible Materials for Bone Tissue Engineering Produced by Direct 3D Printing Petr Koudelka1,a∗, Tomas Doktor1,b, Daniel Kytyr2,c, Nela Fenclova2,d, Josef Sepitka3,e and Jaroslav Lukes3,f 1Czech Technical University in Prague, Faculty of Transportation Sciences, Konviktska 20, 110 00 Prague 1, Czech Republic 2Institute of Theoretical and Applied Mechanics of the ASCR, v. v. i, Prosecka 76, 190 00 Prague 9, Czech Republic 3Czech Technical University in Prague, Faculty of Mechanical Engineering, Technicka 4, 166 07 Prague 6, Czech Republic axpkoudelka@fd.cvut.cz, bxdoktor@fd.cvut.cz, ckytyr@itam.cas.cz, dfenclova@itam.cas.cz, ejosef.sepitka@fs.cvut.cz, fjaroslav.lukes@fs.cvut.cz Keywords: bone scaffold, nanoindenation, mechanical properties, additive manufacturing Abstract.
Zlamal, et al., in: 14th Int Conf on Civil, Struct, Env & Eng Comp, (2013), p. 107

Influence of Acetic Acid on Gypseous Soil Lamyaa Najah Snodi1,a*, Israa Saleh Hussein2,b 1,2Department of Civil Engineering, Engineering College, Tikrit University, IRAQ a*dr.lamyaanajah@tu.edu.iq, bms.israasalih@tu.edu.iq Keywords: Acid, Gypseous soil, cohesion, deformation, infiltration Abstract.
Shaker, Improvement of Gypseous soil using cutback asphalt, J. of Engineering. 10(2017) 44–61
Ali, Improvement of collapsible soils, The eighth Alexandria international conference on Structural and Geotechnical Engineering Department of Structural Engineering, Faculty of Engineering, Alexandria University, Egypt, 14-16 April (2014).
First Engineering Scientific Conference College of Engineering –University of Diyala 22-23 December (2010) 286-298
Methods of testing soil for civil engineering purposes.

A mathematical model for the pipeline transportation of soft clay Wanzhen Zhu[1,a], Shuhui Wu[2,b], Songlei Tao[3,c] [1, 2]School of Sciences, [3]School of Civil Engineering and Architecture, Zhejiang University of Science and Technology 318 Liuhe Road, Hangzhou, CHINA, [a]zhuwanzhen@zust.edu.cn, [b]s.wu@zust.edu.cn, [c]otao@163.com Keywords: Soft clay, Pipeline transportation, Bingham, Mathematical model Abstract.
We have found a way of a pipeline transportation of soft clay in order to overcome the difficulties to transport soft clay so that the long distance transportation of soft clay becomes true in Engineering.
However, there is a huge demand from nature and Engineering to transport soft clay.
Abt, Hydraulic transport of fine and coarse sediment mixtures in pipelines, Journal of Transportation Engineering, Vol. 128, No.1, ( 2002), p. 1-8