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Nonlinear Dynamic Buckling of FGM Shallow Conical Shells under Triangular Pulse Impact Loads Jie Lin1, a, Chao Deng1,b, Jiachu Xu 2,c 1 Department of Mechanics and Civil Engineering, Jinan University, Guangzhou 510632, China 2 Key Lab of Disaster Forecast and Control in Engineering, Ministry of Education of China, Guangzhou 510632, China a lanmoony@gmail.com, bdengchao@163.com, c txjch@jnu.edu.cn Keywords: FGM shallow conical shells; impact dynamic buckling; Budiansky-Roth motion criterion; Galerkin method Abstract.
International Journal of Impact Engineering,1999,22(4):397-417 [2] Chen Weiqiu, Ye Guiru, Cai Jinbiao, Ding Haojiang.
Journal of Vibration Engineering, 2001, 14(3):263-267 [3] Yang J, Shen H S.

Water Penetration Resistance of Fly Ash Concrete Incorporating with Quarry Wastes Suppachai Sinthaworn1,a 1Department of Civil Engineering, Faculty of Engineering, Srinakharinwirot University, Ongkarak, Nakhon Nayok, 26120, Thailand asuppachai@g.swu.ac.th Keywords: Fly Ash Concrete, Fly Ash, Water Penetration Resistance, Durability, Quarry Waste Abstract.
The relation between compressive strength and water penetration depth Acknowledgements This work was financially supported by Faculty of Engineering, Srinakharinwirot University under contract No.320/2557.
"Investigation of Engineering Properties of Quarry Waste in the East of Thailand for Used as Fine Aggregate in Concrete", Advanced Materials Research Vols. 974 (2014) pp 350-353

Glukhovsky Scientific Research Institute for Binders and Materials, Kyiv National University of Construction and Architecture, Povitroflotskii Prospect 31, Kyiv 03037, Ukraine 3Brno University of Technology, Faculty of Civil Engineering, Veveři 331/95, 60200 Brno, Czech Republic apavlo.kryvenko@gmail.com, bsguziy@ukr.net, chela.r@fce.vutbr.cz Keywords: Adhesion, alkali aluminosilicate dispersion, cavitation treatment, flow, intumescent coating; nano structuring, viscosity, zeolite.
At pressure of 20…25 atm, temperature below 30 °С, time of treatment shorter than 10 min rheological properties tend to improve and phase formation processes to accelerate at normal curing temperatures which result in the enhancement of heat engineering and mechanical properties of the intumescent coatings.
Gulyi, Cavitation: cavitation engineering, their use in the industry (theory, calculations and design of cavitation devices) Part I.
Journal of Building Engineering 8 (2016) 14–19. http://dx.doi.org/10.1016/j.jobe.2016.09.003 [26] P.V.
Developments in Strategic Materials, Ceramic Engineering and Science Proceedings, 29.10 (2009) 129-142

Effect of Slate Powder on Mineral Admixtures in Suppressing Alkali-Silica Reaction of Slate Aggregate Xianxiao Peng1,a, Guhua Li1, Wu Huang2, Yuanfu Li1, Xiaochun He2 1School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan, 610031, China 2China Railway No.5 Engineering Group Co. , Ltd. , Guiyang 550003, China apengxianxiao@163.com Keywords: slate aggregate; alkali-silica reaction (ASR); slate powder; mineral admixtures Abstract.
State Key Laboratory of Coastal and Offshore Engineering in Dalian University of Technology has studied the effect of slate powder partly [1].
[6] Beijing Tieke Engineering Test Center: Test report for concrete aggregate (sand) C-2012-0038 (2012).
[8] Beijing Tieke Engineering Test Center: Test report for concrete aggregate (stone) C-2012-0040 (2012).
[9] Standard for Constructional Quality Acceptance of Railway Concrete Engineering TB 10424-2010, China Railway Publishing House (2010).

X-Ray Computed Tomography (CT) scanning is an effective method for estimating the porosity of various engineering materials and biomedical specimens such as tissue scaffolds and bones.
The porosity parameter has a significant influence on the strength and performance of materials and therefore the estimation of porosity is of interest across several fields like biomedical engineering, materials engineering and civil engineering [2-5].
Rice, “The porosity dependence of physical properties of materials: a summary review, Key Engineering Materials, v 115, 1996, pp. 1-20 [3] K.
Pina, “Porosity measurement method by X-ray computed tomography”, Key Engineering Materials, v 409, 2009, pp. 402-405 [8] H.
Hernandez-Escobedo, “Porosity estimation method by X-ray computed tomography”, Journal of Petroleum Science and Engineering, 47 (3-4), 2005, pp. 209-217 [9] S.

Study on Self Judgment of Location Lave Speed of Acoustic Emission on Concrete Members Qing Li1,2，Qiyin Shi2，Zhiyu Jin1, Fan Yang2，Baobing Liu2,a 1 Henan Highway Engineering Bureau Group Co., Ltd. 2 Faculty of Civil Engineering and Mechanics of Jiangsu University Zhenjiang，212013 aliushengyunling@sina.com Key Words: Acoustic Emission , Location , Wave Speed Abstract.
Refer to Table 1, the range of weighted positioning error 6-16mm could be accepted by engineering in this rang of wave speed.
Refer to Table 2,the range of weighted positioning error 0-12mm could be accepted by engineering in this rang of wave speed.
At this time, setting wave speed will cause huge locating errors, which could not be accepted by engineering.
References [1] Bendat JS, Piersol AG.Engineering Applications of Correlation and Spectral Analysis[M].

Video capture and transmission equipment can be set in the key or covert project site to transfer the real-time video to the system user's computer terminal so that clients can observe the operation scene, check on-site construction technology and engineering methods, processes, engineering materials, construction machines and equipments against the design and specification requirements, and monitor and control the construction quality.
The project has short construction period, long lines, multiple programs and project management is focused on the overall progress of the construction and reconstruction quality control, so engineering data model cannot be created meeting the three-dimensional information integration technology BIM and 4D-CAD requirements.
Highway Engineering,2009,34(3):170-174
Discussion on Civil Engineering Construction Project Management[J].
Development of Visual system for quality control of engineering project[D].QingDao: Ocean University of China,2003

From the view of the point of the system engineering, the planning of product design makes the product design qualities improve to a great extent.
A systematic design method based on the system engineering is proposed in this paper, which is also called 1+3+X systematic design method [7].
It is an ideal design method based on the product design planning on the system engineering.
At the same time, Japan has developed reliability technology further, and has already made world-leading position in high reliability of the civil electronic products, such products as the automobile, household appliances, CNC’s, etc., took greater share in the international market by the advantage of high-quality.
[12] Pahl G, Beitz W: Engineering design: a synthesis approach (The design council, London 1998)

Anti-Corrosion of Concrete Structures under Marine Environment and the Durability Design of Pinghai Bridge Guodong Zheng1, a 1 School of civil engineering & architecture, Linyi University, Linyi, Shandong, 276005, China azhengguodong@lyu.edu.cn Keywords: Marine environment; anti-corrosion; durability; additional measures Abstract.
However, over a hundred years after the concrete was used in marine projects, the cost for repairing cracks of concrete and steel corrosion in globe was very expensive: About 50 million euros is used only on cross-sea bridges repairing in Britain each year [1]; Twenty thousand bridges need repairing in the United States every year at a cost of approximately $ 1.2 billion [2]; The gulf engineering built in the 1950s in China has been used more than 50 years, the cost of the reinforcement and maintenance of which accounts for about 50% or more in the total investment [3-5].
The main ways and design ideas sea of improving the durability of cross-sea engineering structures The main affecting factors of the durability include the structural design, material properties, construction quality, maintenance, operation and maintenance of components.
To ensure this, engineers made a large number of studies in advance and developed a rigorous technical standard of the concrete.
China Harbour Engineering, Vol. 6 (2004), p

In addition, the super elasticity of SMA is a kind of special hysteresis dissipative behavior, which has a lot of advantages: excellent anti-eroded capacity, anti-exhausted effect, renewed distortion capacity, and stable mechanics behavior in the engineering application, etc.
Housner et al, Structural Control: Past, Present, and Future, Journal of Engineering Mechanics, Vol.123, No.11, 1997 [2] Robert C K, Jack H, Steve S.
National Center for [9] Earthquake Engineering Research , 1993 [10] Deng Jianbo.
J of Sound and Vibration , 1998 , 214(5) : 885～901 [13] Han Yulin, Li Aiqun, Lin Pinghua, Zhang Zhiqiang, Research and Prospect of Civil Structure Vibration Control by Shape Memory Alloy, JOURNAL OF SOUTHEAST UNIVERSITY (Natural Science Edition), 2000, 30(1):146-154 [14] Jiang Hongyuan, xia yuhong, Ao Hongrui.
China Mechanical Engineering, 2001, 12(11): 1294-1297