Search results

Numerical Derivation of Pressure-Impulse Diagrams for Unreinforced Brick Masonry Walls Xueying Wei1,a , Tuo Huang1,b, Nan Li1,c 1 School of Civil Engineering, Chang An University, Xi’an 710061, China aweixy@chd.edu.cn, boutgnauh@163.com, c13488358907@163.com Keywords: Unreinforced brick masonry, pressure-impulse diagram, blast loading, damage criteria.
Lu: Engineering Structures. 2005.
Meng: Journal of Engineering Mechanics, 2002.
Hao: International Journal of Impact Engineering, Vol36 (2009), p 522 [10] X.Y.Wei and M.G.Stewart: International Journal of Impact Engineering.
Army Corps of Engineers (USACE).

Study on binary-medium model of fissured loess Furong YAN 1, a , Wen FAN, 2,b ,Tingyin He3,a 1School of Civil Engineering,Henan Polytechnic University,Henan,454000,China. 2School of Geology Engineering and Geomatics, Chang’an University,Xi’an,710054,China 3 Henan jiaozuo geological survey and design co., LTD ,Henan,454000,China ayfr@hpu.edu.cn, bfanwen@chd.edu.cn Keywords: fissured loess; binary-medium model; triaxial test; homogenization theory Abstract： On the basis of the theoretical framework of breakage mechanics for geo-material ,the fissured loess can be regarded as a composite material consisting of bonded blocks and weakened bands，therefore a fissured loess binary-medium model is formulated.
So explore the fracture soil constitutive model is a practical engineering practice urgently needs to solve the research topic.
But, have the porosity of geotechnical engineering, such as loess, simple structure and confining pressure can also be crushed.
Rock Mechanics and Engineering, Vol .26, no.12, pp. 2488-2494, 2007(in chinese) [5] Zihai Shi, M.ASCE, Masaki Suzuki, and Masaaki Nakano, Numerical Analysis of Multiple Discrete Cracks in Concrete Dams Using Extended Fictitious Crack Model[J], Journal of structural engineering, no.3, pp.324-336, 2003(in chinese) [6]Wheeler S J,Sivakumar V.
Journal of hydroelectric engineering, no.4, pp. 36-43, 1999(in chinese) [8] Tielin Chen, Zhujiang Shen.System approach of breakage mechanics for geological materials[J].

Experimental and Numerical Investigations on the Tensile Behaviour of Bamboo-Glass Fibres Hybrid Reinforced Polymer Composites Sugiman Sugiman1, a*, Paryanto Dwi Setyawan1,b, Agus Dwi Catur1,c, Ahmad Hilton2,d Department of Mechanical Engineering, Faculty of Engineering, University of Mataram, Jl.
Majapahit 62 Mataram 83125 Indonesia 2 Faculty of Civil and Environmental Engineering, Department of Structures and Materials Engineering, Universiti Tun Hussein Onn Malaysia, Johor, Malaysia as.sugiman@unram.ac.id, bparyanto.ds@unram.ac.id, cagus_dc1@yahoo.co.id, dhilton@uthm.edu.my Keywords: Bamboo fibre, Glass fibre, Hybrid composites, Experimental, XFEM.
Untao, Fracture properties of bamboo, Composites Part B: Engineering. 32 (2001) 451–459. https://doi.org/10.1016/S1359-8368(01)00022-1
Reddy, Chemical resistance, compressive properties and impact strength of glass and bamboo fibres reinforced polyester hybrid composites, Journal of the Institution of Engineers (India): Chemical Engineering Division. 91 (2010) 5–8. https://doi.org/10.1177/0731684409349520
Fuenmayor, An Abaqus implementation of the extended finite element method, Engineering Fracture Mechanics. 76 (2009) 347–368. https://doi.org/10.1016/j.engfracmech.2008.10.015

In engineering practice, the expectation can be obtained from the values measured by static load tests and its error can be accepted[8].
Conversely, when many piles are tested, engineers can use the mean of the tested data as the design values.
Phoon, “Reliability-Based Design in Geotechnical Engineering： Computations and Applications”, NewYork: Taylor and Francis, 2008
“Probability concepts in engineering planning and design”, Vol. 1, Basic principles, Wiley, New York
“Reliability based design of foundations for transmission line structures” ,New York: Department of Civil and Environmental Engineering, Cornell University, 1995

Influence and Control Measures of architectural Design on Project Cost Lingmei Zhang Civil Engineering College, Linyi University, Linyi 276005, China zhanglingmei@lyu.edu.cn Keywords: architectural design; project cost; control measures Abstract.
The coherence of the architectural design and engineering cost is an important aspect of the study of architectural design.
Construction design phase and the main factors affected the project cost control scheme To solve the above problem, It should strengthen the management of the design phase, to optimize the engineering design, engineering, technical, economic, function optimization.
Because of the narrow and long or irregular shape of the building shape not only increase the cost of the building, can also cause drainage engineering and outdoor engineering, roofing engineering, etc.
This would require the design units to broaden business, from engineering design of the periodic service into the whole process of service.

Interface Fracture Criterion based on Molecular Dynamics Simulation Zhen Yang1, a 1School of Civil Engineering & Architecture, Southwest University of Science and Technology, China araineryoung@gmail.com Keywords: Molecular dynamics simulation; Interface; Crack initiation; Fracture criterion Abstract.

Calculation of Timber Outlook Tower with Influence of Behavior of “Steel-Timber” Connection Jiri KALA1,a, Vlastislav SALAJKA1,b and Petr HRADIL1,c 1 Brno University of Technology, Faculty of Civil Engineering, Department of Structural Mechanics, Veveri 95, 602 00 Brno, Czech Republic akala.j@fce.vutbr.cz, bsalajka.v@fce.vutbr.cz, chradil.p@fce.vutbr.cz Keywords: Timber structure, dynamic action, outlook tower, wind load, pedestrian load, pinned fastener Abstract.

Research into the Method of Accuracy Optimization in Survey Programming of MATLAB Yusheng Gong1,a, Liping Zhang2,b , Qian Han3,c 1School of Resources and Civil Engineering, University of Science and Technology Liaoning, Anshan,China; 2Liaoning Nonferrous Reconnaissance Institute, Liaoning, Shenyang, China; 3Shenyang Gas Co., Ltd, Liaoning, Shenyang, 110005,China; agys_long@126.com,b233250521@qq.com,c920218996@qq.com Key Words: Programming, Symbolic Calculation, Accuracy Optimization, GNSS, Polynomial Curve-fitting.

Global Bifurcation of a Tuning Mass Damper with Plastic Impacts Anzhi Yana and Xiaohua Lib School of Civil Engineering, Henan Polytechnic University, Jiaozuo, Hennan 454000, China ayanzhi@hpu.edu.cn，blixiaohua@hpu.edu.cn Key words: Impact, Poincaré map, Global bifurcation, Motion stability.

INFLUENCE OF BOUNDARY CONDITIONS ON HIGHER ORDER TERMS OF NEAR-CRACK-TIP STRESS FIELD IN A WST SPECIMEN Václav Veselý1,a, Lucie Šestáková1,b and Stanislav Seitl2,c 1Institute of Structural Mechanics, Faculty of Civil Engineering, Brno University of Technology, Brno, Czech Republic 2Institute of Physics of Materials, Academy of Sciences of the Czech Republic, v. v. i., Brno, Czech Republic avesely.v1@fce.vutbr.cz, bsestakova.l@fce.vutbr.cz, cseitl@ipm.cz Keywords: wedge-splitting test, crack tip fields, higher order terms, boundary conditions, over-deterministic method.