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Fractal theory based damage assessing method of acoustic emission test Yong Huang1,a , Hui Li1,b , Xin Yan 1,c , Jin-ping Ou1,2,d 1 School of Civil Engineering, Harbin Institute of Technology, Harbin, 150090, China 2 School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian,116024,China a email: huangyong@hit.edu.cn, b email: lihui@hit.edu.cn, c email: yanxin66hrb@hit.edu.cn, d email: oujinping@hit.edu.cn Keywords: fractal theory; AE; Pseudo-static experiment; damage assessing Abstract.
Berkovits: Journal of Engineering Materials and Technology, Transactions ASME, Vol. 117 (1995), p. 201
Iwamoto: Engineering Fracture Mechanics, Vol. 69 (2002), p. 717 [11].

Journal of Maternials in Civil Engineering, 2011, 23(8): 1171－1179
Engineering Fracture Mechanics, 2012, 93(10): 13－33
Engineering Fracture Mechanics, 2002, 69(7): 813－833
Engineering Mechanics, 2011, 28(5): 149－154.
Engineering Mechanics, 2007, 24(I): 46－51.

Application of Scenario Analysis Management and Forecast of china's soda production process ,as well as CO2 emissions from energy demand Junjing Guo1, Wenbin Chen 1, a 1 Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang,Jiangsu 222005, China achenwenbin111@sohu.com Keywords: NICE model ; scene analysis; alkali capacity; carbon dioxide Abstract: This paper forecast alkali capacity demand for energy and CO2 let in China through scene analysis by NICE model .As the major downstream industries of alkali production industry are building materials and paper, pharmaceutical, chemical industry, and a large part of these are glass, paper and chemical industry.
Soda Industrial Production Forecast Alkali industry ,the major downstream industries are building materials(mainly glass},paper,medicine,chemical industry.The composition of China's soda ash consumption in recent years, generally are: soda glass industry accounts for about 42% of total consumption, accounting for 18% of the chemical industry, light industry accounted for 12%, accounting for 7% of metallurgical industry, civil accounted for 7%, other industries 14%[6].Our 1989-2004 year of glass, paper, soap, cloth, caustic soda, soda ash production data fitting, the data in Table 1.
Table1.Alkali industry, the major downstream industries are building materials (mainly glass), paper, medicine, chemical industry.The composition of China's soda ash consumption in recent years, generally are: soda glass industry accounts for about 42% of total consumption, accounting for 18% of the chemical industry, light industry accounted for 12%, accounting for 7% of metallurgical industry, civil accounted for 7%, other industries 14%[6].Our 1989-2004 year of glass, paper, soap, cloth, caustic soda, soda ash production data fitting, the data in Table 1.
China Pulp & Paper Industry Vol. 1(2008), p.20 [6] Shiyu Wang.Chemical Engineer（In Chinese）Vol.3(2004), p. 23 [7] Wei Xue.
Hebei Chemical Engineering and Industry （In Chinese）Vol.30(2007), p. 1 [10] Zizhen Liu.

Study on the PC Beam for Extradosed Prestressed Bridges Xuesong Zhang1,a, Shuhong Sun2,b, Anbang Gu2,c 1College of Civil engineering, Tongji University, Shanghai, 200092, China 2College of Architectural and Civil Engineering, Chongqing Jiaotong University, Chongqing, 400074, China azhangxuesong2006@gmail.com, bcqfrank@126.com, canbangu@126.com Key words: extra-dosed prestressed bridge, long cantilever concrete box girder, cable-stayed bridge, model test, stress concentration, shear lag.
Fig.3 The PC beam’s cross section of JiaYue bridge（Unit: cm） Model test Due to such characteristics of the PC beam, engineers expected to examine the anchorage structure’s working behavior and to test its safety of crack resistance.

Parameter Analysis of Compressive Web Members in Plane Tubular Truss with Simple Joints Xiaotong Peng1, a, Qi Zhang 1,b and Xixia He2,c 1 School of Civil and Architectural Engineering, University of Jinan, Jinan, China 2 Hines international real estate firm a pengxito@163.com, bzhangqi_civil@126.com, chexx78@163.com Keywords: Computer Simulation; Tubular Steel Structures; Trusses; Simple Joints; Web Members; Effective Length; Finite Element Method; Stiffness Abstract. stability design for compressive web members of tubular structure could be simplified as determination of effective length of compressive web members.
In: Proceedings of the Ninth International Offshore and Polar Engineering Conference,1999,6 (23)
Steel Construction Engineering, 1999, 6(23)

A Review of Damage Tolerant Design, Certification and Repair in Metals Compared to Composite Materials Nabil Chowdhury1,a, Wing Kong Chiu1,b and John Wang2,c 1Department of Mechanical and Aerospace Engineering, Monash University, Clayton VIC 3800, Australia 2Aerospace Division, Defence Science and Technology Organisation, 506 Lorimer St., Fishermans Bend, Vic. 3207, Australia anabil.chowdhury@monash.edu, bwing.kong.chiu@monash.edu, cjohn.wang@dsto.defence.gov.au Keywords: Damage tolerance, fatigue, bolted joint, bonded joints, hybrid joints, repair Abstract.
Various bodies such as the FAA (Federal Aviation Authorities), EASA (European Aviation Safety Authority), CASA (Civil Aviation Safety Authority) etc. are responsible for the legislation and regulation of aircrafts.
F140-Tomcat) compared to civil aircrafts primarily due to the different ways military and commercial aircrafts are maintained.
Horstemeyer, “Three-dimensional Finite Element Simulations of Microstructurally Small Fatigue Crack Growth in 7075 Aluminium Alloy,” Fatigue Fracture Engineering Material Structures, vol. 29, pp. 597-605, 2006
Sekine , “Accelerated Testing for Long Term Durability of GFRP Laminates for Marine Use,” Composites Part B Engineering, vol. 35, pp. 497-502, 2004

As the standard [2] is promulgated, FRP composite materials are largely applied in civil engineering, and scholars are starting to research into FRP reinforced concrete structures [3-6], FRP profiled concrete structures, FRP-tube concrete structures, etc.
Additionally, with the development of the marine economy, a number of marine/harbor buildings and structures will need to be built, which entails a large number of civil engineering works that require a considerable amount of concrete.
In order to promote the application of FRP and SS-concrete structures in engineering as soon as possible, 8 GFRP reinforced SS-concrete structure beam specimens were prepared to study the effects of GFRP reinforcement ratio on bending capacity, deformation properties, concrete bonding and other properties of construction elements.

Barakhtenko, Estimating consumer product characteristics of highly filled polymer-mineral composite material based on polyvinyl chloride and waste TPP, Magazine of Civil Engineering. 47(3) (2014) 17-24
Hesser, Environmental advantage by choice: Ex-ante LCA for a new kraft pulp fiber reinforced polypropylene composite in comparison to reference materials, Composites Part B: Engineering. 79 (2015) 197-203
Golovnina, Physical and mechanical properties of composite materials of different compositions based on waste products, Magazine of Civil Engineering. 9 (2012) 14-22

Analysis of Brick Wall’s Failure Modes under Earthquake Effect Kai Qin1, a, Wen Fang Zhang1, b, Li Jun Niu1, c 1College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, China aqinkai595601375@126.com, bzhangwenfang@tyut.edu.cn, coldniu@126.com Keywords: Horizontal action, Brick wall, Flexural failure, Shear failure, Ductility Abstract.
Zhang: China Civil Engineering Journal (Supplement), Vol.43 (2010), P.130-135 (in Chinese)
[8] Tianyi Yi, Franklin L.Moon, Roberto T.Leon and Lawrence F.Kahn: JOURNAL OF STRUCTURAL ENGINEERING © ASCE, (2006), P.643-652

Mix Optimization for Precast Concrete Members in Building Industrialization Li Jing1, 2, a, Zhang Jun1, b, Hou Zhaorong1, c, Wu Shengwei1, d 1School of Civil Engineering and Transportation, South China University of Technology, China 2State key laboratory of subtropical building science, South China University of Technology, China acvjingli@scut.edu.cn, bzhangjun.scut1@gmail.com, c406930038@qq.com, d2464328434@qq.com Keywords: Building industrialization, Mix optimization, Orthogonal experiments Abstract.
Zhou: Chinese Journal of Underground Space and Engineering Vol. 9 (2013), p. 1097 [8] S.H.
Fang: The Test Theory and Technology of Civil Engineering Material (China Building Material Press, China 2006)