Search results

The Applied Research of Waste Crumb Rubber in Road Base Hong-mei Guo 1,2,a, Han Zhu 2,3,b , Yan Zhou1,c 1Department of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China 2School of Civil Engineering,Tianjin University,Tianjin 300072,China； 3Key Laboratory of Coast Civil Structure Safety (Tianjin University), Ministry of Education, Tianjin, 300072, China aghmtj@126.com, bhanzhuaz@yahoo.com.cn, czhouyan635j@163.com Keywords: waste crumber rubber; road base; cement-stabilized macadam; ANSYS; finite element analysis Abstract.
This paper presents an overview of some of the research published regarding the use of crumb rubber in highway engineering, but the study about the using of crumb rubber in cement-stabilized macadam base is seldom reported.
Application of rubber powder in road engineering The earliest application of rubber powder in road engineering is adding it into asphalt mix as an additive in order to improve the performance of asphalt pavement, especially anti-slipping performance, anti-cracking performance and fatigue resistance, which can extend the service life of pavement.
Vol. 32(2002), p.1587 [4] Ronghui Zhang, Yan Wang and Zhenghui Lei:Subgrade Engineering Vol. 1 (2008), p.57 (In Chinese) [5] Feng Qin: New Building Materials Vol. 12 (2009), p.32 (In Chinese) [6] Feng Qin, Shengjian Yang and Hongxin Lu: Railway Standard Design Vol. 5 (2010), p.25 (In Chinese) [7] Yong He: Research on the Characteristics of the Cement stabilized Macadam with Waste Rubber Particles (MS., Nanjing Forestry university, China 2007), p.24-26 (In Chinese)

To assess the level of actual habitat comfort, it is necessary to develop composite models that provide the ability to diagnose, evaluate and correct the current numerical values of characteristics for human, engineering and habitat.
One of the engineering diagnostics and intelligent monitoring of the MTE system areas is pulsed electromagnetic field diagnostics based on the use of DEMON-1 and DEMON-2 devices.
Korotkov, Compositional model of complex reliability of the system «man - technology - environment», Industrial and civil construction. 11 (2008) 56
Chulkov, Geometric modeling in the complex documentation of engineering objects (infographics), Moscow, MICE, 1989.
Boykov, Substantiation and development of technologies for the formation of the operational quality of industrial and civil buildings in the process of reorganization, Moscow, TsNIIOMTP, 2006, 16.

Beskos4,5,d 1Department of Civil Engineering, Liverpool John Moores University, Liverpool L3 3AF, United Kingdom 2Disaster Prevention Research Institute, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan 3 School of Science and Technology Hellenic Open University, Patras, GR-26335, Greece 4Institute of Structural Engineering and Disaster Reduction, School of Civil Engineering, Tongji University, Shanghai 200092, P.R.China 5Department of Civil Engineering University of Patras, Patras, GR-26500, Greece aG.Kamaris@ljmu.ac.uk, bskalomenos.konstantinos.7z@kyoto-u.ac.jp, chatzigeorgiou@eap.gr, ed.e.beskos@upatras.gr *Corresponding author Keywords: Composite structures; CFT-MRFs; Damage index; Far-fault earthquakes.
Ramasco, The use of damage functionals in earthquake engineering: A comparison between different methods, Earthquake Engineering Structural Dynamics. 22 (1993) 855-868
Inelastic Time-History Analysis of Two-Dimensional Framed Structures, Department of Civil Engineering, University of Canterbury, New Zealand, 2006
Dissertation, Department of Civil Engineering, University of Patras, Greece, http://hdl.handle.net/10889/8442, 2014
Cornell, Incremental dynamic analysis, Earthquake Engineering Structural Dynamics, 31 (2002) 491-514

The Finite Element Analysis of the End Anchorage under Larger Prestressing Load in Rehabilitation Engineering Feixin Huang1, a, Haibo Jiang1, b, Chungen Wei1, c, Shiwu Ouyang2, Xiang Long3 1 Faculty of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China 2 Guangzhou Municipal Engineering Design ＆ Research Institute, Guangzhou 510060, China 3 The Highway Survey and Design Institute of Guangzhou City, 510400, China a huangfeixin83@163.com, bhbjiang@gdut.edu.cn, cweichungen@163.com Keywords: larger prestressing load; anchorage; external prestressing; finite element method; stress analysis Abstract.
Anchorages are the most important structure in the bridge's rehabilitation engineering under external prestressing load, whose stress distribution is complex, it is necessary to carry out a detailed and careful structure analysis of anchorages.
Introduction A lot of large-span PC continuous rigid frame bridge have been built in highway engineering.
Engineering situations The extra-large Bridge in Dongpu of Guangzhou City is a PC continuous rigid frame bridge, whose span arrangement is 106.6 +2×160 +106.6 m.
Fig. 1 The general structural diagram for half of the end anchorage after concrete added (unit: cm) Calculation model and its material The finite element software Midas/civil was used for calculation.

Aseismic design of modern structures imposes a new requirement on structural engineers.
Earthquake Engineering Research Center, 1986, 169 pp, UCB/EERC-86/01
Krejsa, Making Use of the Principle of Energy Dissipation in the Seismic Design of a Steel Structure of a Steam Boiler, Transaction of the VSB – Technical University of Ostrava, Civil Engineering Series 12(2) (2012) 143 – 152, DOI: 10.2478/v10160-012-0028-0
Structural Engineering Research Frontiers.
Reston, VA: American Society of Civil Engineers, 2007, (Vol. 1): 1-13.

Engineering Mechanics, 1996(supplement):54-58 [2] X.
China Civil Engineering Journal, 2000,(6):6-16 [3] Q.
Journal of Structural Engineering.1995, 121(5):797-805
China Civil Engineering Journal, 2000, 33 (1):36-45
China Civil Engineering Journal, 1993, 26(3):47-53.

Numerical Analysis of One-Dimensional Consolidation in Fine-Grained Soils Hana Agraine1,a*, Meriem Fakhreddine Bouali2,b, Abdelhamid Messameh3,c 1,3Departement of Civil Engineering, Faculty of Sciences & Technology, Research Laboratory Civil Engineering, University of Mohamed Khider, Biskra, Algeria 2Departement of Civil Engineering, Faculty of Sciences & Technology, University of Mohammed Cherif Messaadia, Souk Ahras, Algeria ahana.agraine@univ-biskra.dz, bm.bouali@univ-soukahras.dz, ca.mesameh@univ-biskra.dz Keywords: Numerical analysis, consolidation, behavior, Fine-grained soils, PLaxis.
Introduction In geotechnical engineering the consolidation in saturated soils is a frequent issue and has took a lot attention in researchers, which conducted a good amount of research and achieved a big progress.
,Multi-dimensional consolidation analysis of transversely isotropic viscoelastic saturated soils, Engineering Geology. (2019)
Tabchouche, Numerical modelling of Tunis soft clay, Geotechnical Engineering Journal of the SEAGS & AGSSEA Vol. 46 No. 4, (2015) 87-95
Somanathan, Analytical and Numerical Modelling of One-Dimensional Consolidation of Stabilized Peat, Civil Engineering Journal Vol. 5, No. 2, February, 2019

Civil Eng., FYZ, Veveri 331/95, Brno, Czech Rep. 2Brno University of Technology, Fac. of.
Civil Eng., SZK, Veveri 331/95, Brno, Czech Rep.
Fracture tests were carried out using a Heckert FPZ 100/1 testing machine within the range of 0–10 kN at a laboratory at the Institute of Building Testing, Faculty of Civil Engineering, Brno University of Technology.
Ohtsu: Basics of Acoustic Emission and Applications to Concrete Engineering.
Procedia Engineering. 2010. 2(1). p. 959 - 966.

Variable density cellular concrete Bruyako Mihail Gerasimovich1, a, Grigoryeva Larisa Stsnislavovna2,b and Kravtsova Darya Victorovna3,c * 1 Doctor of Technical Sciences, The Department of composite materials and applied chemistry, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation 2 Doctor of Technical Sciences, The Department of composite materials and applied chemistry, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation 3 Postgraduate student, The Department of composite materials and applied chemistry, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation a mbruyako@yandex.ru, b ph@mgsu.ru, c avrora-br@mail.ru Keywords: variable density, cellular concrete, aerocrete, foam concrete Abstract: There is mentioned some methods of creation variable density cellular concrete, offered original technique

Zhejiang University of Science and Technology, Hangzhou,China; 2.China United Engineering Corporation, Hangzhou,China a Zjuhhh@163.com, b 185337304@qq.com, c wmg702@126.com Keywords: Reinforced Concrete Hollow floor, Thermal Isolation Character, structure analysis Abstract.
thermal resistance, when thichness exceed 60mm; thermal conductivity coefficient, according to themal performance designcode of civil architecture (GB50176-93) [4], the value fit for flat gound floor or roof in summer or winter; thermal resistance, internal surface. 2.3 Assumption It is assumed that the heat is transferred between up and down floor.
Conclusions Reinforced concrete hollow floor is a new technic in civil engineering.
China Architecture and Building Press,2007 [2] Hanzhang Li, Building Energy-saving technology, China Architecture and Building Press,2006 [3]Hendler Edgar H.Cellular Flat Constructon.Journal of the Amercian Concrete Institute,Proceeding,1986,60(6):81-86 [4]Thermal performance design code in civil building(GB50176-93).Ministry construction of People’s Republic of China [5] CECS 175:2004,Technical specification for cast-in-situ concrete hollow floor structure, standard of China engineering construction standardization association, China plans to press,2004 [6]DBJ 15-95-2013Technical specification for cast-in-situ concrete hollow floor structure, standard of Guangdong Province, 2013