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Online since: February 2016
Authors: Jan Sýkora, Anna Kučerová, Jan Havelka
Algorithmic Framework for Stochastic Galerkin Method HAVELKA Jan1,a,∗, SYKORA Jan1,b and KUCEROVA Anna1,c 1Department of Mechanics, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7/2077, 166 29 Prague, Czech Republic ajan.havelka.1@fsv.cvut.cz, bjan.sykora.1@fsv.cvut.cz, canicka@cml.fsv.cvut.cz Keywords: Uncertainty Propagation; Groundwater Flow; Stochastic Finite Element Method; Generalized Polynomial Chaos.
Introduction Current requirements on solving engineering problems often lead to complex extended models, which are computationally very demanding.
Online since: September 2018
Authors: Abakar D. Abakarov, Khadjimurad M. Omarov
Seismic isolation of the existing administrative building in Irkutsk, in: Abstracts of the 3rd Russian Conference on Earthquake Engineering, Moscow, 1999, pp. 86-87
Seismic insulation of buildings and structures, Industrial and civil construction. 12 (1997) 37-39
Journal of Engineering Structures. 18 (7) (1996) 528-536
Online since: February 2012
Authors: Xu Chao Shi, Wu Xin Chen, Xiu Juan Lv
Deformation Prediction of deep excavation Using Support Vector Machine Xuchao Shi1, a, Wuxin Chen1,b and XiuJuan Lv2,c 1 School of Civil Engineering, Henan University of Technology, Zhengzhou 450001, China 2 Henan Technical College of Construction, Zhengzhou 450007, China a haut2007@163.com, bchenwx@haut.edu.cn, clk500@163.com Key word: Support Vector Machine; deformation; prediction; deep excavation; model Abstract.
However, due to the complexity of the excavation, it involves the engineering geological conditions and soil characteristics are not fully quantitative and highly non-linear mathematical model to express the search does not guarantee convergence to global optimal solution.
Online since: March 2008
Authors: Jin San Ju, Xiu Gen Jiang, Yang Yang, Feng Jie Zhang, Xiao Chuan You
Analysis of the Load-carrying Capability of the Casing Plug Joint of Steel Tube Structures Considering the Contact Effect Xiugen Jiang1, a, Yang Yang 1,b , Fengjie Zhang1,c , * Jinsan Ju 1,d and Xiaochuan You2,e 1 Dept. of Civil Engineering, China Agricultural University, Beijing 100083, China; 2 Dept. of Engineering Mechanics, School of Aerospace, Tsinghua University, Beijing 100084, China a jiangxg@cau.edu.cn ,b yangyang_st@163.com,c zhangfj@cau.edu.cn, d jujinsan@tsinghua.org.cn, eyouxiaochuan@tsinghua.edu.cn Key words: Casing plug joint, nonlinear analysis, load-carrying capability, contact Abstract.
Online since: July 2011
Authors: Hong Tao Liu, Le Zhou, Kai Li
Nonlinear Analysis of Flexural Members of GFRP SR Concrete Le ZHOU1,a, Hongtao Liu1,b and Kai LI1,c 1School of Architecture and Civil Engineering, Shenyang University, Shenyang, 110044, China aZhoule0306@yahoo.com.cn, bliuht0312@163.com, cakforever99@sina.com Key Words: GFRP tube, SRHC, nonlinear analysis, computer program Abstract: To investigate further the bearing capacity of flexural members of GFRP(Glass Fiber Reinforced Polymer)SR(steel-reinforced concrete) under symmetric monotonic loading, a full range nonlinear analysis is made.
Engineering construction and design. 2005, (11) ,p.28-29,in Chinese
Online since: May 2012
Authors: Jie Zhang, Shu Kui Zheng
Thermal characteristics comparison for several roofs of naturally ventilated rooms Shu kui Zheng1, a and Jie Zhang 2,b 1School of Architecture and Civil Engineering; Xihua University; Chengdu,P.R.China 610039; 2Department of Economic Management; Sichuan Vocational and Technical College of Communications; Chengdu,P.R.
Vol. 42(2010),p.959 [2]Alar Teemusk, Ulo Mander: Ecological Engineering.
Online since: June 2012
Authors: Feng Bin Zhu
Numerical Analysis of the Influence of Shield Tunneling to Adjacent Loaded Piles Feng-bin Zhu1,a 1School of Civil Engineering, Suzhou University of Science and Technology, Suzhou, 215011, China azfb_njfu@hotmail.com Keywords: 3D FEM, shield tunnel, loaded pile, deformation, internal force Abstract.
In order to avoid the limitations mentioned above, a 3D FEM model is adopted to investigate behaviors of adjacent loaded piles due to the shield tunneling in layered stratums encountered in the engineering case of Suzhou Light Railway Line 1.
Online since: October 2012
Authors: Guo Zhu Cheng, Yu Feng Guo
Theoretical Calculation of the Maximum Speed Limit Value on Freeway in Adverse Weather Yufeng Guo 1,a, Guozhu Cheng 2,b * 1School of Civil Engineering, Changchun Institute of Technology, 395 Kuanping Road, Changchun 130012, China 2School of Transportation Science and Engineering, Harbin Institute of Technology, 73 Huanghe Road, Harbin 150090, China a ccgcxygyf@163.com, bguozhucheng@126.com(*corresponding author) Keywords: maximum speed limit; freeway; rainy day; snowy day; foggy day; visibility Abstract.
Online since: September 2005
Authors: W.J. Staszewski
Structural damage detection and monitoring is one of the major maintenance activities in transportation, processing and civil engineering.
Structural Health Monitoring (SHM) is currently one of the most important research activities in many areas of engineering.
Nevertheless the method has a great potential for field applications in many engineering areas.
Staszewski: Structural health monitoring using guided ultrasonic waves, In: Advances in Smart Technologies in Structural Engineering, J.
Betz: Application of optical fibre sensors for structural health and usage monitoring, PhD thesis, Department of Mechanical Engineering, Sheffield University, UK, (2004) [27] B.C.
Online since: September 2007
Authors: K.T. Chau, Shu Cai Li, R.H.C. Wong, Wei Shen Zhu, Y.S.H. Guo
LI2 1 Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Hong Kong 2 Geotechical & Structural Engineering Research Centre, Shandong University, Ji'nan 250061, China a guoysh@126.com, bcerwong@polyu.edu.hk Keywords: Surface flaw; Dipping angle; Wing crack; Anti-wing crack; AE event.
A number of instability problems in rock engineering projects are caused by crack propagation.
Li, 6th European Conference of Fracture Failure Analysis of Nano and Engineering Materials and Structrures, Greece, July, (2006), Paper N.264 [6] R.H.C.