Search results

Polymer Cut-off wall is a new kind of anti-seepage work used in hydraulic and civil engineering.
Background Cut-off walls are important constructions in hydraulic and civil engineering projects.
Hayles: Construction and Building Materials Vol. 13 (1999), p. 329 [2] Huabei Liu and Erxiang Song: Computers and Geotechnics Vol. 33 (2006), p. 209 [3] Xu Jian-guo, Wang Fu-ming and Zhong Yan-hui: Chinese Journal of Geotechnical Engineering Vol. 34 (2012), p.1699 [4] Leng Yuanbao, Huang Jiantong and WANG Rui: Progress In Geophysics Vol. 18 (2003), p.404

Value Engineering-Based Selection Strategies of Real Estate Development Scheme Min Cheng1,a,Guangqiang Ma2,b 1 Civil engineering and architecture school of Panzhihua University, Sichuan, 617000, China 2 Biology and chemical engineering school of Panzhihua University, Sichuan, 617000, China acmm806@126.com bmagq3218@163.com Key words: Development scheme of real estate Value engineering Value index Optimization Abstract: There are usually more than one development schemes available in the process of the real estate development, and the optimization on the schemes is directly connected with the investment benefit of the whole project.
Hence, using value engineering principle to optimize development schemes of real estate has great and practical significance.
Introduction Engineering construction ought to be carried out according to the planned development scheme.
The only way to get a scientific evaluation or selection is using the principle of value engineering to make a comprehensive and systematical analysis in engineering practice.
The Selection of Scheme under Value Engineering Guidance [J] Sichuan Building Science, 2003（12）: P123—124 [2] Wang Guifen.

Mechanical effect study on modified rubber particles cement mortar and mechanism analysis Sufen Donga College of Architecture and Civil Engineering, Inner Mongolia University of Science and Technology Baotou, 014010, P.R.China adongsufen1009@163.com Keywords: Rubber mortar, KH560, SEM, compressive and flexural strength Abstract.
Interface bonding is the key technical problems of waste rubber in engineering application.
Rubberized Portland cement concrete [J].Journal of Materials in Civil Engineering, ASCE 1999, 11(3):206-213 [3] Khatib,Z.K.
,Bayomy,F.M.Rubberized Portland cement concrete[J].ASCE Journal of Materials in Civil Engineering,1999,11(3):206-213

Sai Pradeep6, and N.Meghana7 1Assistant Professor, Dept. of Civil Engineering, Annamacharya Institute of Technology and (Sciences, Tirupati, Andhra Pradesh, India. 2,3,4,5,6,7Students of B.
Tech, Dept. of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India.
[2] Wadhah M.Tawfeeq (2016) Partial replacement of ceramic tiles waste in concrete .Int'l Journal of Research in Chemical, Metallurgical and Civil Engg.
Perarasan, E.Niranjani Study of partial replacement of coarse aggregate by Mosaic tile chips International Journal of Civil and Structural Engineering Research ISSN 2348-7607 (Online) Vol. 4, Issue 1, pp: (114- 125), Month: April 2016 - September 2016
[5] N.Naveen Prasad, P.Hanitha, N.C.Anil IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-ISSN: 2278-1684,p-ISSN: 2320-334X, Volume 13, Issue 6 Ver.

Acknowledgements This study is financially supported by the University Foundation of China in Civil Aviation University of China (Grants No.
References [1]Wang Wei, In: Journal of Civil Aviation University of China. 2004, vol.22, No.5, pp, 26-31(In Chinese) [2] Ling Jianming, Liu Wen, Zhao Hongduo, In: China Civil Engineering Journal. 2007, vol.40, No.4, pp, 60-65(In Chinese)
Beijing: Civil Aviation Administration of China, 2010(In Chinese)
In: China Civil Engineering Journal. 2011, vol.44, No.1, pp, 121-126(In Chinese)
[6] Zhou Zhengfeng, Ling Jianming, Yuan Jie, In: China Civil Engineering Journal. 2009, vol.42, No.2, pp, 112-118(In Chinese)

Experimental Study on the Seismic Behaviour of an Innovative Hybrid Concrete Connection Used as Thermal Break System Gaël LE BLOA1,3, a *, Hugues SOMJA2,3,b and Franck PALAS1,3,c 1 INGENOVA, Civil Engineering Office, 35000 Rennes, Bretagne, FRANCE 2 National Institute of Applied Sciences, Department of Civil Engineering, 35000 Rennes, Bretagne, FRANCE 3 ANR LabCom B-HYBRID, 35000 Rennes, Bretagne, FRANCE agael.lebloa@bet-ingenova.fr, bhugues.somja@insa-rennes.fr, cfranck.palas@bet-ingenova.fr Keywords: Seismic Design, Shear Link, Hybrid Connection, Steel-Concrete Joint, Experimental validation Abstract.
For this purpose, INGENOVA, a French civil engineering office, has developed a robust and ductile system, called SLABE®: stainless steel Z-shaped profiles are used as shear keys, creating an innovative hybrid concrete connection.
To overcome this shortcoming, INGENOVA, a French civil engineering office, has developed its own thermal break system called SLABE [2,3].

Study on bearing capacity of reinforced concrete columns strengthened by adding wing walls Yu Zhang1, a Jun Guo2,b Lu Cheng3,c Rui Liu4,d 1Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, 621010, SiChuan,China 2Henan Provincial Academy of Building Research, Zheng Zhou,450013, Henan,China 3Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, 621010, SiChuan,China 4Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, 621010, SiChuan,China a azhangyu@swust.edu.cn, b 23069383@qq.com, c 976774374@qq.com, d441420636@qq.com Keywords: strengthening by wing walls ;Reinforced concrete columns; Bearing capacity of normal section Abstract.
Based on engineering practice, the mechanical calculations of normal section bearing capacity on damaged reinforced concrete columns strengthened by wing walls have been conducted, and based on the N-M curves of various special-shaped columns, the influence laws of different azimuths and different axial compression ratios on bearing capacity of normal section have been analyzed, therefore mechanical properties of special-shaped sections have been obtained, which provides reference information for engineering technology.
Bearing capacity of Frame’s Column Strengthened with Addition Flange Wall[J].Materials Science and Engineering Applications. 2011, vols. 160-162: 614-618
Structural Engineers,2005.04:2-6

Department of Civil Engineering, Queen's University, Ontario, Canada, K7L 3N6 a songjiaxiu@shnu.edu.cn, bandong@fudan.edu.cn, cbruce@civil.queensu.ca Keywords: contaminant; drinking water; water supply; Huangpu river Abstract.
The rise of CODMn could be attributed to the industrial sewage and the increase of civil sewage.
The prominent rise results from the civil sewage and livestock pollutant from the upstream area.
However, civil pollution, agricultural pollution as well as livestock pollution poses a threat to the improvement of upstream water quality.
There are no effective strategies and measures to control civil pollution.

Current maintenance of concrete civil infrastructure such as buildings, bridges, dams and highways, is based on scheduled inspection consisting in visual and/or local inspection techniques (i.e. acoustic/ultrasonic methods, radiography, eddy-current methods).
Introduction Concrete is one of the leading materials used in civil infrastructure, such as buildings, bridges, dams and highways.
Fig 1: Classical ultrasonic test system based on large external transducers A possible alternative is to replace the large external probes by low-cost piezoelectric transducers embedded inside the concrete structures, following the ‘Smart Aggregates’ (SMAG) concept previously developed at the University of Houston [2-4] and recently developed in the Civil Engineering laboratory at ULB-BATir (Fig. 2) [5].
Fig. 2: On-line ultrasonic test system based on embedded “Smart Aggregates” The recent studies performed in the Civil Engineering laboratory at ULB-BATir have attracted the interest of the Belgian company MS3 (http://www.ms3.be) for monitoring the damage state of concrete slabs to which highway safety rails are attached.

A New Building System Made of Glass Fiber Reinforced Mineral Matrix Composites George Taranu1, a, Mihai Budescu2, Raluca Plesu3 and Ionut Ovidiu Toma4 1“Gheorghe Asachi” Technical University, Faculty of Civil Engineering and Building Services Iasi, Department of Structural Mechanics, Iasi, Romania 2“Gheorghe Asachi” Technical University, Faculty of Civil Engineering and Building Services Iasi, Department of Structural Mechanics, Iasi, Romania 3“Gheorghe Asachi” Technical University, Faculty of Civil Engineering and Building Services Iasi, Department of Structural Mechanics, Iasi, Romania 4“Gheorghe Asachi” Technical University, Faculty of Civil Engineering and Building Services Iasi, Department of Structural Mechanics, Iasi, Romania agtaranu@tuiasi.ro (corresponding author) Keywords: composites, mineral matrix, building system, indoor air quality Abstract.
The reasons are multiple: there are almost everywhere in the world, are relatively inexpensive, their production maybe relatively simple, their applications covers many types of buildings and civil infrastructure works.
Andrzej M, "Fibre reinforced cement-based (FRC) composites after over 40 years of development in building and civil engineering," Composite Structures, vol. 86, pp. 3-9, 2008
Budescu, "Experimental Evaluation of Elastic Modulus of Unreinforced and Glass Fibre Reinforced Mineral Matrix Composite," in Proceedings of ICEUBI2011 - International Conference on Engineering, Universidade da Beira Interior, Covilhã – Portugal, 2011.