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[求助]
2011年先進工程材料與技術國際學術會議(AEMT2011)文章是否已經ISTP檢索?
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2011年先進工程材料與技術國際學術會議(AEMT2011)文章是否已經ISTP檢索了?我的文章還沒有搜到,能否幫忙檢索一下呢? 題目:Experimental research and finite element analysis of concrete-filled steel box columns with longitudinal stiffeners 謝謝! |
木蟲 (正式寫手)
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Accession number: 20113214226874 Title: Experimental research and finite element analysis of concrete-filled steel box columns with longitudinal stiffeners Authors: Zhang, Junguang1 ; Liu, Yongjian1 ; Yang, Jian2 ; Xu, Kailei1 Author affiliation: 1 School of Highway, Chang'an University, Xi'an 710064 Shaanxi, China 2 Department of Civil and Environmental Engineering, University of Tennessee, Knoxville, TN 37996, United States Corresponding author: Zhang, J. (zjg829@163.com) Source title: Advanced Materials Research Abbreviated source title: Adv. Mater. Res. Volume: 287-290 Monograph title: Applications of Engineering Materials Issue date: 2011 Publication year: 2011 Pages: 1037-1042 Language: English ISSN: 10226680 ISBN-13: 9783037851920 Document type: Conference article (CA) Conference name: 2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 Conference date: July 29, 2011 - July 31, 2011 Conference location: Sanya, China Conference code: 85968 Publisher: Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany Abstract: For further study of mechanical properties of concrete-filled steel box columns (CFSBCs) with longitudinal stiffeners, axially loading tests of CFSBCs with longitudinal stiffeners was conducted to obtain their ultimate bearing capacity and failure modes. The test results were compared with those of hollow steel box columns with longitudinal stiffeners. Cross section of the test specimen was scaled from a chord member of Dongjiang Bridge. The experimental results show that failure mode of CFSBCs with longitudinal stiffeners is local buckling of steel plates, which is different from that of concrete-filled thin wall steel tube columns with longitudinal stiffeners. Although longitudinal stiffeners can prevent global buckling of steel plates, the effect is less obvious than that of concrete-filled thin wall steel tube columns. Meanwhile, three-dimensional finite element models (FEM) of the specimens were modeled using computer program ANSYS to obtain bearing capacities and load-strain curves. The FEM results coincide quite well with the test results. Further, influence of width to thickness ratio on mechanical behavior of CFSBCs was analyzed using FEM. ? (2011) Trans Tech Publications. Number of references: 13 Main heading: Steel research Controlled terms: Arch bridges - Bearing capacity - Bearings (machine parts) - Bearings (structural) - Buckling - Failure modes - Finite element method - Safety engineering - Steel metallography - Thin walled structures - Three dimensional - Tubular steel structures Uncontrolled terms: Computer program - Concrete-filled - Cross section - Experimental research - Global buckling - Hollow steel - Load-strain curves - Loading tests - Local buckling - Longitudinal stiffener - Mechanical behavior - Steel box - Steel box columns - Steel plates - Steel tube column - Test results - Test specimens - Thin walls - Three dimensional finite element model - Ultimate bearing capacity - Width-to-thickness ratio Classification code: 921.6 Numerical Methods - 914 Safety Engineering - 902.1 Engineering Graphics - 601.2 Machine Components - 545.3 Steel - 421 Strength of Building Materials; Mechanical Properties - 408.2 Structural Members and Shapes - 408 Structural Design - 401.1 Bridges DOI: 10.4028/www.scientific.net/AMR.287-290.1037 Database: Compendex |
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