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In order to provide technical and experimental supports to engineering applications and scientific researches, it is necessary to make an experimental study on the basic engineering properties of the PS ash.
Therefore, the microstructure of the PS ash is one of the most important factors controlling their engineering properties.
In engineering applications, the water absorption under the pressure 200kPa is taken as the engineering water absorption of PS ash
Mochizuki, et al, in: 1st International Conference on Sustainable Construction Waste Management, edtied by Guangxing Li, Tsinghua University Press (2004) [7] Fengxiang ZHANG: Recycling Reutilization of Industrial Waste in Civil Engineering (China Communications Press, Beijing 2006) (In Chinese) [8] N.
John: Engineering Geology, vol. 117 (2011), p. 179-179

Tunnel face image segmentation optimization Cheng Du 1, Biao Leng2 1 College of Electric & Information Engineering , Southwest University for Nationalities, Chengdu 610041 , China 2 School of Civil Engineering ,Southwest Jiaotong University, Chengdu 610031 , China Keywords: Image division ,Tunnel face , Imagery processing.
This paper presents a design of image processing software of Geological Engineering images for automatic analysis and processing.
The technology of Geological Engineering image analysis on tunnel construction period prediction plays a very important role.
The quality evaluation of Geological Engineering image The Geological Engineering digital image from the tunnel construction are different according to the geographical position, construction progress, builder and other anthropogenic factor.
Try to avoid mass of image noise The noise of Geological Engineering image causd by the Camera Products .

A novel structure design of Conductive and Magnetic Electromagnetic Shielding Composites Zhaoming Qu1, a, Qingguo Wang2 1, 2 Electrostatic & Electromagnetic Protection Institute, Mechanical Engineering College, Shijiazhuang 050003, China aemail: iamqzm@gmail.com Keywords: Conductive, Magnetic, Electromagnetic shielding, Composites Abstract.
Regarding to the special requirement of electromagnetic shielding materials, the concept and connotation of conductive and magnetic electromagnetic shielding composites were presented and the requirement causes of this kind of electromagnetic shielding composites applied in military and civil areas were analyzed.

The Quasi-Static Analysis for Two-Dimensional Thin Plates Li Chen1, 2, a and Yang Bai1,b 1 School of Civil Engineering and Architecture, Henan University of Technology, Zhengzhou 450052, China 2 State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China aclotus@163.com, bcandyby@163.com Key words: Eigenfunction; Plate; Fundamental solutions; Stress concentration Abstract.
Thus, we can conclude that the shear stress should be considered firstly in the engineering practices.
The results suggest that, in the engineering practices, the shear stress should be regard seriously.

Study on Protection Measures of Highway Cutting Soil Slope in Seasonal Frozen Regions WU He1,2,a, YU Wen-chong3,b, GE Qi2,c, WANG Guo-feng2,d, WANG Yi-qi2,e 1 Graduate School of China University of Geosciences, Wuhan, China 2 Civil & Architecture Engineering College, Heilongjiang Institute of Technology, Harbin, China 3 Highway Bureau of Heilongjiang Province, Harbin, China.
Based on observations of engineering practice and reference materials, the shallow drainage method ensures cutting slope stability in technical solutions, and then related tests are carried out.
Stability protective technical measures Currently highway slope stability protection measures can be broadly divided into several kinds, such as engineering structural protection, plant protection and plant protection engineering structures or combined form.
The geotextile filter materials are used in shallow slope drainage, and Geocell with deep-rooted plants iris grass is used as slope protection engineering measures.
Chinese Journal of Geotechnical Engineering, 12, 1766-1770

The Influences of Interpile Soil Reinforcement on the Performance of Structures with Double-Row Piles Qingke Zhu1,a 1.Institute of Civil Engineering and Transportation，South China University of Technology，Guangzhou，510640，China awiky21cn@163.com Keywords: double-row piles; reinforcement; soil body; contact element Abstract.
The study results provide valuable reference for engineering design, construction, and cost control.
The study results provide valuable reference for engineering design, construction, and cost control.
In this paper, we used the midas GTS finite-element software to study such reinforcement based on a practical engineering application, leading to the following conclusions, which provide valuable reference for engineering design, construction, and cost control: 1.
Hou: Foundation Pit Engineering Manual (China Architecture and Building Press, Beijing, 1997) (in Chinese)

Black cotton soil is one of the significant problematic soil for any civil or geotechnical engineering application in the whole world.
Construction on these soils always creates a problem for civil engineers because of its peculiar cyclic swell shrink behavior.
Engineering Properties of black cotton soil.
Table 2 Engineering properties of scoria (cinder) fine.
Geo-Engineering,  pp. 26, Volume 8, Issue 1, 2017

Study to Catastrophe Mechanism of Bedding Rock Slope Burst CHENG Sheng Guo1,2,a, ZHENG Hong1,b,* 1State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, 430071, China 2College of Civil Engineering and Architecture, China Three Gorges University, Yichang, Hubei, 443002, China acsg@ctgu.edu.cn, b,*Corresponding Author: hzheng@whrsm.ac.cn Keywords: Slope engineering, catastrophe mechanism, bedding rock slope, burst Abstract.
Catastrophe theory model in geology, Math Geo, Vol.8(6):649-655(1976) [2] Y.P.Li, Z.L.Yang, Z.Y.Wang: Displacement theory of structure stability for rock mass bedding slope, Chinese Journal of Rock Mechanics and Engineering, Vol.19(6):747-750(2000) (in chinese) [3] J.Liu, S.Q.Qin, Y.Q.Shang: Study on catastrophic model with cusp point for failure of stratified rock mass with a gentle inclination, Chinese Jounal of Geotechnical Engineering, Vol.23(1):42-44 (2001) (in chinese) [4] H.Long, Q.S.Qin, Z.Q.Wang: Catastrophe analysis of rainfall-induced landslide, Chinese Journal of Rock Mechanics and Engineering, Vol.21(4): 502-508(2002) (in chinese) [5] H.Y.Zhu, M.L.Ma, Y.Q.Shang: Analysis of buckling failure of consequent rock slope, Journal of Zhejiang University(Engineering Science),Vol.38(4): 1144-1149(2004) (in chinese)

Arch. and Civil Eng., Queen’s University Belfast, UK 2 Dr., Lecturer in Constr.
Arch. and Civil Eng., Queen’s University Belfast, UK 3 Dr., Lecturer in Architecture, Sch. of Plan.
This step is generally conducted by experts in the field, such as architects, civil engineers and building inspectors [25], as in many countries.
[3] EEFIT, Earthquake Engineering Field Investigation Team, The Bingol Turkey Earthquake of 1st of May 2003
[4] EEFIT, Earthquake Engineering Field Investigation Team, The Kocaeli, Turkey Earthquake of 17 August 1999

Carneiro3,c 1Federal Institute of Education, Science and Technology of Paraíba, Sítio Barro Vermelho, zona rural, Princesa Isabel-PB - Brazil, Postal code: 58755-000 2Civil and Environmental Engineering, Federal University of Paraíba, Cidade Universitária - João Pessoa – Brazil, Postal code: 58051-900 3 Civil Engineering Federal Universitv of Pernambuco, Av.
Tese (Doutorado em Engenharia Civil), Universidade Federal de Pernambuco, Recife-PE, 2012
Key Engineering Materials.
Tese (Doutorado em Engenharia Civil) UFRG, Porto Alegre, 2003
Tese (Doutorado em Engenharia Civil), Universidade de São Paulo, São Paulo-SP, 1999