Search results

Design and Thermal Performance Test of Compound Wallboard of Rural Energy-Saving Residence in Cold Regions Jinfeng Hao 1, a, Chuanming Liu 2,b,Zhang Fang3,c, Guide Liu 1,d 1) Civil Engineering College, Northeast Petroleum University, Daqing, Heilongjiang 163318, China 2) Information Technology College, Heilongjiang august first Agricultural University(Corresponding Author), Daqing, Heilongjiang 163319, China 3) Application technology institute, Northeast Petroleum University, Qinhuangdao, 066004,China ahjf_0459@126.com, bchuanming1980@163.com, cdqsys@126.com, djx0459@126.com Keywords: Severely Cold Region, Energy Conservation, Residential, Thermal Performance Abstract.
Pass sample product engineering the fulfillment carried on an engineering application, proving should be prepared to make wall plank to have good economy energy effect.
Civil building energy saving design standards Energy conservation design standard for heating residential buildings JGJ 26-95 requires an average heat transfer coefficient of exterior wall, should be in shape coefficient of less than 0.3 conditions, not more than 0.52W / (m2·K); Shape coefficient is greater than 0.3, under the condition of not more than 0.4W/(m2·K).
Fig 4 West Wall Tempera- Fig 5 South Wall Tempera- Fig 6 Wall Heat Flux ture Distribution ture Distribution Distribution From the table 3 analysis shows that the heat transfer coefficient of peripheral structure will meet the civil building design standard for energy efficiency (heating residential building parts) in the requirement of design, through the thermal calculation and engineering example, shows that the thermal test can structure can be extended to the cold region, so as to improve the rural rural living quality, improving people's life environment.
[2] Beijing civil building society．Building energy conservation project design manual [M]．Beijing：Economic science press．2005

The First Reinforced Concrete Structures in Urban Renewal in an Italian Provincial City GATTI Maria Paola a and CACCIAGUERRA Giorgiob Departiment of Civil and Environmental Engineering , University of Trento ,Trento, Italy a paola.gatti@ing.unitn.it, bgiorgio.cacciaguerra@ing.unitn.it Abstract: For reinforced concrete, we may consider two histories: one focuses on the influence reinforced concrete has exerted on the process of renewal of the architecture of twentieth century; the other pertains to the manners in which the development of this material effectively came about in various geographic areas.
Keywords: Reinforced concrete, military engineering, construction history Introduction After the "insights" of Lambot (1850), Coignet (1861) and Monier (1867) numerous engineers and architects from throughout the world undertook studies and research into the use of concrete (in Germany Wayss, Bauschinger, Mattias Könen, Mörsch, Back, Kleinloghel and Döring, in Austria Neumann and Emperger, in France Hennebique, in Italy Vacchelli, Raddi, Colonnetti, etc.).
Locally made cement was used exclusively to make urban military and civil structures.
Each request for authorisation to build military and civil structures had to be accompanied by drawings, static calculations and descriptions.
This modernisation might seem an end in itself, but it also had a great effect on civil architecture.

Planning and Scheduling Models for EMAS Productive Process Peng Tang1, a, Hongbin Yu1,b 1 School of Mechanical and Engineering ,Tianjin Polytechnic University,Tianjin,300380, China 2School of Mechanical and Engineering ,Tianjin Polytechnic University,Tianjin,300380, China a tangpengking@126.com, b hbyu@yahoo.cn.
Keywords: EMAS ,overrun,cellular concrete, planning model, efficiency Abstract:This paper addresses the problems of EMAS (an engineer material to arresting aircraft on the ground) production operation that the intensity of each product was uneven and cellular concrete was not completely crumple.In order to solve the problem the development of a nonlinear planning model for EMAS production was presented.
Status Engineered Material Arresting System Installations in the United States.
A presentation by the North American,Central American and Caribbean Directors of Civil Aviation [G].
IGAO，2006.06.22 [4].EMAS Installation List (September 2012) http://www.esco.zodiacaerospace.com/downloads/documents/ESCO-ZA_EMAS_Instal_List.pdf [5]EMAS one of the series of reports - five of Civil Aviation of China Institute of Science and Technology,2013.1.http://www.castc.org.cn/dtxw/zhxw/201211/t20121122_3638.html

Preface The annual International Scientific Applied Conference "Problems of Emergency Situations" is organized by the National University of Civil Defence of Ukraine (Ukraine).
The representatives from the Odesa State Academy of Civil Engineering and Architecture (Ukraine, Odesa) were involved as partners in PES 2025.
The purpose of the conference was to discuss issues related to the problems and prospects of the introduction of the latest developments and technologies aimed at preventing emergencies, minimizing their consequences in the field of civil defence, sharing experience and finding new facets of scientific cooperation, solving problems of recent emergencies and creating a global threat to humanity.

Journal of Materials in Civil Engineering. 23. 499-503
In: Proceedings of the Institute of Civil Engineering - Civil Engineering. 64-69
Korean Society of Civil Engineering Journal of Civil Engineering.17(7). 1708-1713
Journal of Materials in Civil Engineering. 16. 623-628
Malaysian Journal of Civil Engineering. 23(2). 54-66

Geographical Information System of Soil Investigation Data for Construction Purposes Prapat Uthayopas1, a, Chalermkiat Wongvanichtawee2,b and Prayooth Bhundularp3,c 1,3 Center of Manufacturing Technology and Academic Services, Siam University, Thailand 2 Department of Civil Engineering, Siam University, Bangkok, Thailand a prapat1932@hotmail.com, b pommy90@hotmail.com, c prayooth@yahoo.com Key words: Boring Log, GIS, Google Earth, Construction Abstract.
Field soil investigation prior to the foundation design of any structure is a must for the design engineer.
Typically, the civil engineers use soil boring log data to design the building foundation.
In construction projects, soil investigation is a critical data for civil engineers.
Corresponding with the requirement of engineers responsible for designing those construction projects, testing the results of physical soil characteristic are then illustrated in table.

The rectangular concrete filled steel tube in civil engineering applications It had been studied in detail about the carrying capacity about concrete filled steel tube, in order to save material, the main goal is to find a set of reasonable section optimal combination to make economic indicators the best, that is, the highest ratio in this paper.
The engineering example is also analyzed [10, 11].
Civil Engineering Journal.
Journal of Structural Engineering, 2(2004): p.21～33 [5] Brain Uy.
Journal of earthquake engineering and engineering vibration, 21 (2001): p. 40 ~ 48. in Chinese

Investigation on Optimization of Cable Tension for Extradosed Cable-stayed Bridge under the Rational Completion Stage Jun Dong1, a*, Tian Liang1, b and Jiangxiao Feng1, c 1 Beijing Research Center for Engineering Structures and New Materials, Beijing University of Civil Engineering and Architecture, Beijing, 100044, P.R.China ajdongcg@bucea.edu.cn, bliangtain1630@163.com, c949114243@qq.com * corresponding author Keywords: Cable force, Extradosed cable-stayed bridge, Optimization, Effect matrix method, Method of unknown coefficients Abstract.
Through the optimization analysis of actual program, the optimal cable force confirmed to engineering requirements and design demands could be solved.
While the unknown coefficient method provided by FEA software MIDAS/CIVIL can conveniently extract the affection matrix and avoid complicated calculation.
Structural Engineering and Mechanics.1999, 7(3):241-257
Optimization method of cable prestresses of cable-stayed bridges and its engineering applications.

A Study on Underground Engineering Monitoring Information System Yan Liu 1, a, Tao Liu 2,b 1 School of Civil Engineering and Architecture, University of Jinan, Jinan, China 2 School of Environmental Science and Engineering, Ocean University of China, Qingdao, China aliuyan322@163.com, bltmilan@163.com Keywords: underground engineering, risk management model, early warning, monitoring information system Abstract.
Compared to the rapid progress of underground engineering, the development of engineering risk management is backward.
Meanwhile, a lot of complicated foundation pit engineering has emerged.
Engineering risk management is a new thing in China.
Hangzhou subway engineering accident is a typical negative example.

Architecture Record, 1966, 139(6): 191-196 [2] Zhou Xuhong,Mo Tao,Cai Yiyan. steel structure(in chinese), 2000,15(2):16-19 [3] Lu Linfeng.Structural analysis and design methods of steel staggered truss system [M]: [Ph.D. thesis,Xi'an University of Architecture and Technology].Xi'an:Civil engineering academe Xi'an University of Architecture and Technology(in chinese), 2003 [4] Mo Tao.analysis of the whole process of elastic-plastic theory and experimental study of Steel staggered truss  system [M]: [Ph.D. thesis, Hunan University].Changsha:Civil engineering academe Hunan University(in chinese), 2003 [5] Zhou Qishi. 
Changsha:Civil engineering academe Hunan University(in chinese), 2005 [6] Scalzi J B.
Engineering Journal, AISC, 1971, 10: 138-143 [7] Zhou Qishi.
Changsha:Civil engineering academe Hunan University(in chinese), 2001 [8] Leffler R.
Engineering Journal, AISC, 1983, 1: 1-28 [9] Li Hong,Numerical Analysis [M].