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Experimental Study on the Mechanical Characteristics of Cracked Rockmass under Lateral Constraints Lijun Han a and Yongnian He b School of Architecture and Civil Engineering, China University of Mining and Technology, Xuzhou, Jiangsu, People's Republic of China a hlj-cumt@163.com, bynhe@cumt.edu.cn Keywords: cracked rock mass, stress hardening, structural effect, lateral Constraints, deformation Abstract.
Surrounding rocks of deep underground engineering are generally cracked, between which and support exists combined effect that can be reflected by the mechanical characteristics of cracked rock mass under lateral Constraints.
The procedure can reflect the mechanical behavior of cracked rocks and the support delay of practical engineering.
Yang, et al.: A new approach numerical method of modeling geological processes and rock engineering problems-continuum to discontinuum and linearity to nonlinearity.
Engineering Geology 49 (1998), pp. 207-214 [3] C.A.

The improved shear strength calculation method in direct shear test Yun DONG1,a, Yongcun WANG1,b, Liguo LU1,c, Wei WANG1,d 1 Architectural and Civil Engineering Institute, Huaiyin Institute of Technology, Huaian 223001,China ahadyun@163.com, bwangyongcun36@163.com, cluliguo0115@163.com,d944194836@qq.com Key words: direct shear test; shearing area; angle of internal friction; cohesion Abstract: Direct shear test is broadly used to get the strength of soil, joints, and specific material in the field of geotechnical engineering because its simple structure and easier operation.
Although in real engineering project, current calculation method improved the safety of the project, the economy of the project reduced, the engineering difficulty increased as well.
(3)With the size effect into consideration ,we can improve the economy of the actual engineering and push the theoretical research to a new height.
Chinese Journal of Geotechnical Engineering, 2005,27(11):1329－1333,in Chinese
JTG E40-2007 Test method of soils for Highway Engineering [S].Beijing: China Communications Press,2007,in Chinese

Searching for the Central Coordinates of Critical Failure Surface Based on Simplified Bishop Method Lei Li1, a, Mengxi Zhang1, b 1Department of Civil Engineering, Shanghai University, Shanghai, 200072, China asmilelilei@126.com, bmxzhang@shu.edu.cn Keywords: Slope stability, Simplified Bishop Method, Orthogonal test, Center coordinates.
Lu: Subgrade Engineering In Chinese.
Geotechnical Engineering In Chinese.
Hydraulic Engineering In Chinese.
Zhao: Engineering Mechanics In Chinese.

The Application of Three dimensional Drainage Flexible and Ecological Reinforced construction in High-speed Railway Station Roadbed Anhui Wang 1, a, Hongsheng He 2, b 1The Civil Engineering School of Anhui University of Architecture, Anhui, Hefei, 230000,China 2The First Engineering Co.
LTD. of CTCE Group, Anhui,,Hefei, 230000, China awgahui@163.com b374549573@qq.com Keywords: Road engineering, Three dimensional Drainage Flexible and Ecological Reinforced Earth Retaining Wall, construction, environmental protection Abstract.
Instance of the new retaining structure design and engineering [M] Beijing: China Communications Press , 2004

The Comparison in the development of garden waterscape in the east and west country Ma Bin School of architecture and civil engineering, Inner Mongolia University of Science and Technology Baotou , inner Mongolia,P.R.China,014010 mabinworld@163.com Key words: waterscape, landscape Abstract: As a factor of landscape design, the waterscape plays key roles in the landscape from the ancient times till nowadays.Today the garden design development has been popularization.
Studying from the patterns and the engineering techniques of the garden waterscape, We summarize several common types of waterscape in gardens and compare the corresponding types in the east and west countries.
The east lake revetment is built by the dry stone block in the engineering techniques, vegetation on the revetment is composed of plants with drooping branches.
China building industry press, 1999 [5]Chen Zhihua, The art of Foreign gardening, Henan science and technology press, 2001 [6] Li Sheng, Introduction to the understanding of waterscape of the east and west, Technology and market: Garden engineering,

Polymer coatings are widely used for effective vibration damping of sheet or hull structures of different engineering systems.
References [1] Ebrahimi F and Barati M R 2017 Smart Materials and Structures 26(6) 065018 [2] Gerstenberger C, Osiecki T, Kroll L, Scholz P and Seidlitz H 2016 Archives of civil and mechanical engineering 16(3) 467–472 [3] Koryagin S I, Velikanov N L and Sharkov O V 2017 Key Engineering Materials 736 8–11
[4] Krishan K C 2013 Composite Materials: Science and Engineering (New York: Springer Science & Business Media) p. 542 [5] Chung D L 2010 Composite Materials: Science and Applications (New York: Springer Science & Business Media) p. 371 [6] Fernando U S and Davidson M 2015 Proceedings of the ASME 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2015) 5B V05BT04A013 [7] Zamani H A and Aghdam M M 2017 Journal of Vibration and Control 23(18) 2869–2887 [8] Kolahchi R, Zarei M S, Hajmohammad M H and Nouri A 2017 International Journal of Mechanical Sciences 130 534–545 [9] Falborski T and Jankowski R 2017 Applied Sciences 7(8) 808 [10] Junker P and Kochmann D M 2017 International Journal of Solids and Structures 113–114 132–146 [11] Prasad D S and Shoba C 2016 Journal of Materials Research and Technology 5(2) 123–130 [12] Abramovich H, Govich D and Grunwald A 2015 Progress in Aerospace Sciences 78 8–18 [13] Akoussan K, Boudaoud H, Daya E M, Koutsawa Y and
Part B: Engineering 78 144–152 [16] Fritzen F and Kochmann D M 2014 International Journal of Solids and Structures 51(23–24) 4101–4112 [17] Vescovini R and Bisagni C 2015 Progress in Aerospace Sciences 78 19–29 [18] ASTM E756-05 2017 Standard Test Method for Measuring Vibration-Damping Properties of Materials (West Conshohocken, USA: ASTM International) p. 14 [19] SAE J1637 2013 Laboratory Measurement of the Composite Vibration Damping properties of Materials on a Supporting Steel Bar (Warrendale, USA: SAE International) p. 16 [20] Tweten D J, Ballard Z and Mann B P 2014 Journal of Sound and Vibration 333(13) 2804–2811 [21] Nakutis Ž and Kaškonas P 2011 Measurement 44(2) 487–492 [22] Paymushin V N, Firsov V A, Gunal I and Egorov A G 2014 Mechanics of Composite Materials 50 127–136

Field Investigation and Wind-environment Numerical Simulation of Cable-stayed bridge site in the West Midlands Region Yue Zhang 1, a, Mi Zhou 2,b 1 Department of Construction and Civil Engineering, Xi’an University of Science and Technology, Xi’an 710054, China 2 Key Laboratory for Bridge and Tunnel of Shaanxi Province, Chang’an University, Xi’an 710064, China azhangyue7810@163.com, b zhoumi@yahoo.cn Key words: West Midlands Region, Wind Environment, Field Investigation, Numerical Simulation, Cable-Stayed Bridge.
It would be provided with great theoretical significance and practical engineering value passes through the foregoing study.
[3] Chen Zhengqing: Wind engineering of bridges(China Communications Press, Beijing 2005)
[4] Law S S,Bu J Q and Zhu X Q: Wind and Struct, Vol. 9 (2006), p. 387 [5] Harikrishna A, Annadurai A and Gomathinayagam S:Engineering Structures, Vol. 25(2003), p. 859
[8] Murakami S: Journal of Wind Engineering and Industrial Aerodynamics, Vol. 67&68 (1993), p.3 [9] Murakami S., Mochida A., Kondo K., et al: Journal of Wind Engineering and Industrial Aerodynamics, Vol. 67&68 (1997), p.169.

Seismic vulnerability analysis of Mid-story Isolation and Reduction Structures based stochastic vibration Peiju Chang1, a, Jian Zhu 2,b 1Department of Information and Computation, Beifang University for Nationality, YinChuan, 750021,China 2Department of Civil and Hydraulic Engineering, Ning Xia University, YinChuan, 750021,China achangpeiju1979@163.com, barrow66@163.com Key words: MIRS; seismic fragility; data statistics; stochastic vibration; data mining Abstract.
Proceedings of the Seventh European Conference on Earthquake Engineering.
Engineer Structures (2004),26:2081-2099 [5] Jun Ji, Amr S.
Kuchma: An analytical framework for seismic vulnerability analysis of RC high-rise buildings, Engineer Structures (2007),29:3197-3209 [6] B.Shanmugama, B.G.
(in Chinese) [8] China Association for Engineer construction standardization.

A solution fundamentally resolves and prevent the fabricated floor seam cracking phenomenon, and also solves the engineering use of fabricated floor seam cracking phenomenon.
A number of engineering constructions, new construction technical measures have been used to prevent precast floor slit cracking, of course they have achieved striking effect.
Solve the fabricated floor seam crack quality problems and improve the engineering quality to satisfy using functional requirements
Applicable range Applicable to fabricated floor seam processing of civil building engineering. 4.
(3) glass fiber mash shop every acceptance batch, and must randomly do tensile test in engineering structure, according to the design requirement, glass fiber mash is evaluated

Resistance of soil to a vertically vibrating pile Zhanshi Gao1, a, Qing Ren2, b 1,2 Department of civil engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
There is a difference between the results he got and engineering practical situation.
[2] M.Novak, F.H.John, “Dynamic response of pile foundations in torsion”, Journal of the Geotechnical Engineering Division, Vol.104, issue 5,535-552,1978
Fakhry, “Impedance functions of piles in layered media”, Journal of the Engineering Mechanics Division, Vol. 104, issue 3,643-661, 1978
(in Chinese) [8] T.Nogami, M.Novak, “Resistance of soil to a horizontally vibration pile”, Earthquake Engineering and Structure Dynamics, Vol. 5, 249-261, 1977.