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Modeling Fracture of Fiber Reinforced Polymer Joško Ožbolt1,2a, Vesna Lacković2,b and Joško Krolo3,c 1Institute of Construction Materials, University of Stuttgart, 70560 Stuttgart, Germany 2IGH Institute, 10000 Zagreb, Croatia 3Faculty of Civil Engineering, University of Zagreb, 10000 Zagreb, Croatia aozbolt@iwb.uni-stuttgart.de, bvesna.lackovic@igh.hr, cjosko.krolo@grad.hr Keywords: Fiber-reinforced composite, polymer, glass fibers, numerical modeling, finite elements, fracture, microplane model.
Introduction Due to the high efficiency of composites they are nowadays frequently used in design of modern structures in civil and mechanical engineering.
Due to the complexity of particle models, where the components of the composite and their interfaces are modeled in a discrete manner, in engineering practice usually continuous models are used.
Thesis, Faculty of Civil Engineering Zagreb, Croatia, (2009)

Comprehensive Evaluation Method Study of Urban Pavement Ecological Physical Environment (UPEPE) Bo Wang1,2 Architectural and Civil Engineering School of Xiamen University, Xiamen, P.R.C. 3610051 Energy Research School of Xiamen University, Xiamen, P.R.C. 3610052 bo.wang@xmu.edu.cn Keywords: urban pavement, ecological physical environment, comprehensive evaluation Abstract: The premise that analyzing and studying the factors that affect urban pavement ecological physical environment (UPEPE), UPEPE impact factors are the thermal environment, sound environment, light environment, eco-energy saving design.
References [1] Jun Kong, Weijie Jiang, Lei Zhao, Comprehensive Evaluation Method Study of Residential Building Function, Building Technology Development. 2003(2), 101~105 [2] Xiao lei Zhu, Shuoxian Wu，Subjective Quality of Campus Environment, Multi-level Fuzzy Comprehensive Evaluation, Urban Planning，2002/10，57~60 [3] Bo Wang, The Glimpse on Ecological and Energy Saving Design of Lund University Campus, 2010BEST-CN (Building Environment-Science Technology of China, Southeast University, Nanjing, 2010 [4] Bo Wang, The Revelation of Sustainable Traffic System of Lund in Sweden, International Workshop on Architecture, Civil& Environmental Engineering, ACEE 2011 [5] Bo Wang, The Analyze of Examples on Sustainable Development and Building Energy in Sweden, International Workshop on Architecture, Civil Engineering and energy engineering, CEEE 2011.

School of Civil Engineering and Architecture, Mianyang Sichuan ,China 621002); 2.
ID number:  510215196410180570 Education: Bachelor Resume:1988.7  —so far , wok in  Southwest University of Civil Engineering  Department of Architecture faculty.
Mailing address:  School of Civil Engineering and Architecture, Mianyang Sichuan Code: 621 002 E-mail: lcq8778@163.com FanXiang, born in 19844, female, Dai, Yunnan ,MiLe town, Engineer,  mainly engaged in Structural design and geotechnical design ID number: 532526198405101145 Education: Master Resume: 2010.7 —so far ,wok in Tianfu College of SWUFE.

China University of Mining and Technology (Bei Jing) School of Mechanics ,Architecture & Civil Engineering, 100083 2.
Introduction The safety engineering in China lags behind other advanced counties, no matter what the built projects, or technology, and can't accommodate with the modern war situation.
For the reason ANSYS/LS-DYNA program's mightiness in numerical simulation and it is used broadly in civil and national defence, we adopt the DYNA in the research.
References [1] Zhou Feng-Jun, Wang Ren-Li, the mechanics damage effect of high-technology weapon and the development direction of safety structure, China Civil Engineering Academy Safety Engineering Academy, symposium of 7 th annual meeting,2000,9,p64 [2] Huang Ri-De, The port's protection of import fortified project in future,1994,4 [3] Yan Zhi-Guo, D, the research of the mechanics effects of the protection construction united with inside lining steel and concrete,2004,5, p31.

Characteristics Study of Sewage Source Heat Pump System Based on Heat Transfer Enhancement and Acoustic Cavitation Decontamination Jianfeng Qian1, a, Yayuan Liu2, b 1 School of Energy & Civil Engineering, Harbin University of Commerce, Harbin, China 2 School of Energy & Civil Engineering, Harbin University of Commerce, Harbin, China a qianjianfeng2002@163.com, b yasuyushi@163.com, Keywords: Sewage source heat pump system; acoustic cavitation; Anti-fouling; viscous fluid; heat transfer enhancement.
Journal of Chemical Engineering, 2010, 24 (5): 893~896 [5] Xingquan Chu, Long pipelines ultrasonic Anti-fouling / scaling device, China patent, 201020267367 [P].2010~07~12
Numerical simulation of automatic decontamination type sewage water - water heat exchanger, [J], civil and environmental engineering, 2011, 33 (3): 107~111

Assessment of Shear Behaviors of A Web Panel with Free Lower Boundary Jin-Hee Ahn1, a, Shigenobu Kainuma2,b , In-Tae Kim3,c and Young-Soo Jeong4,d 1,2,4Department of Civil Engineering, Kyushu University, Fukuoka, 819-0395, Japan 3Department of Civil Engineering, Pusan National University, Pusan, 609-735, Korea ajhahn@doc.kyushu-u.ac.jp, bkai@doc.kyushu-u.ac.jp, citkim@pusan.ac.kr, djeong@doc.kyushu-u.ac.jp Keywords: shear behaviors, web panel, free lower boundary, post shear buckling Abstract.
Nagai, Analytical Study on Shear Capacity of Steel I-girders with Local Corrosion nearby girder ends, Journal of Structural Engineering, JSCE, 2011, 57A:715-723
[8] Japan Socity of Civil Engineers, Guidlines for Stablitiy Design of Steel Structures, Tokyo, Japan, 2005.

., 16, 98 mishup@mail.ru; 3.142nikolaev@gmail.com Keywords: Artificial ground freezing; ground improvement techniques; solid carbon dioxide; civil underground constriction Abstract.
The employment of solid carbon dioxide should takes its rightful place in the practice of civil engineering.
References [1] Shuplik M.N., Justification and engineering of alternative ground freezing technology for urban underground constriction, Moscow: Doctor’s thesis, 1989
[4] Andersland O., Ladanyi B., Frozen Ground Engineering., New Jersey, USA: Wiley, 2004
In Ground Freezing: Developments in Geotechnical Engineering.

Measuring the gravitational acceleration by hydrostatics Baochun Zonga, Chuanhui Nieb School of Science, Beijing University of Civil Engineering and Architecture, Beijing, 100044, China aemail: zongbaochun@bucea.edu.cn, bemail: niechuanhui@bucea.edu.cn, Keywords : gravitational acceleration; hydrostatic pressure; pressure sensor Abstract According to the physical principles of hydrostatics, we measure the gravitational acceleration by using the air specific heat ratio comprehensive instrument and an inverted test tube with a pressure sensor at the bottom of it.
Journal of Beijing Institute of Civil engineering and Architecture. 17(2001)74-76 [8] M.

., U Vodárny 2a, 616 00 BRNO, Czech Republic 2Faculty of Civil Engineering BUT, Veveří 95, 602 00 BRNO, Czech Republic anavratil@idea-rs.com, bzvolanek.l@fce.vutbr.cz Keywords: Composite concrete beams, Eurocode, Design, Construction joint, Shear, Creep, Shrinkage, Stress redistribution Abstract.
Composite concrete beams made of prefabricated prestressed or non-prestressed element and cast-in-place reinforced concrete slab became very popular in present-day civil engineering practice.

Designed bio-based composite can be used as a oil spill adsorbent, material for civil engineering, and as a raw material for further modification by introduction of ferromagnetic components.
The obtained bio-based composite material is promissory for oil spills remediation and for civil engineering applications [2], [3].