Advances in Steel Structures - part 42 pptx
Advances in Steel Structures - part 42 pptx
... Engineering, 23 9- 249. Smith, S.T., Bradford, M.A. and Oehlers, D.J. (1999). Elastic Buckling of Unilaterally Constrained Rectangular Plates In Pure Shear. Engineering Structures, 21,44 3-4 53. ... are suitable as coupling beams, particularly if local buckling is minimised by using relatively thick steel plates and slipping between the steel and concrete is reduced using s...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 6 pptx
... Engineering, ASCE, 125: 5, 53 2-5 39. Put, BM, Pi, Y-L and Trahair, NS (1999b). "Bending and Torsion of Cold-Formed Channel Beams", Journal of Structural Engineering, ASCE, 12 5-5 , 54 0-5 46. ... 12 8-1 36. Standards Association of Australia (1991), Structural Steel Hollow Sections, AS 116 3-1 991. Standards Australia (1993). Steel Sheet and Strip - Hot Dipped...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 14 pptx
... Members. Computers and Structures, 56(1), 15 7-1 76. THIN-WALL (1996), Cross-Sectional Analysis and Finite Strip Buckling Analysis of Thin Walled Structures: Users Manual- Version 1.2, Centre ... discussed in the following. The partial factors are omitted (Tf, Tm). Engineering solution Considering the design procedure for columns, based on slenderness depending buckling reduction...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 17 pptx
... u =-3 .063cm) FEP-PL(P=100.52kN; u=8.177cm) ~, FEP-N PL(P=100.52kN; u =-4 .112cm) : TSA-PL(P=74.227kN; u=l 1.23cm) - e- - - TSA-NPL(P=74.227kN; u =-3 .419cm) l l i , | , , ! , -6 -4 -2 0 2 4 6 8 ... of yielding and the formation of plastic hinge. When no yielding occurs, the spring stiffness is infinite and, when a plastic hinge is formed, the spring stiffnes...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 24 pptx
... pressure line in the half-span load model was much larger than that in the full-span load model, so bending moments were prominent here, which was very disadvantageous to any structures. According ... for this kind of structure. Original shape ~ L / 8 4 L / 8-~ L L / 8 ~L / 8 4 L / 8-~ L L / 8 4 L / 8 4 L / 8 *J Original I, L. I B -& apos ;-4 L I B J L I B I L I B J'...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 25 pptx
... unstable cable-nets under static wind loads. Journal of Southeast University, No.IA, 53 1-5 35 Pellegrino S. and Calladine C.R.(1986). Matrix analysis of statically and kinematically indeterminate ... BlankThis Page Intentionally Left BlankThis Page Intentionally Left Blank 220 L. Yuxin and L. Zhitao {X}, {X} ,-1 q- [D],_, {a},_l (14) in which {o~} ,-1 is unknown. According...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 29 pptx
... be found in various building applications, ranging from purlins and steel framing, to roof sheeting and floor decking. The advantages of using CFS sections are derived from their long-term durability ... prying forces are incorporated in the model. The stub tee analysis is termed the "cumulative modified stub tee model" since it considers prying effects independently in...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 35 pptx
... Finally, the weld was treated linearly at this early stage of the investigation. A non-linear (multi-linear, elasto-plastic) analysis featuring isotropic hardening effects was performed. The ... related to occurrence and spreading of local buckling in the beam flanges and web. A well defined plastic hinge in the beam has formed in all the tested specimens. In the test C, where the...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 39 pptx
... Web Crippling and a Combination of Web Crippling and Bending. Final Report Civil Engineering Study 7 8-4 , University of Missouri-Rolla, Mo, USA Nash D. and Rhodes J. (1998). An Investigation ... Web Crushing Behaviour in Thin-Wall Beams. Thin-Walled structures 32, 20 7-2 30. Pektsz T.B. and Hall W.B. (1988). Probabilistic Evaluation of Test Results. Proceedings of the 9th In...
Ngày tải lên: 07/07/2014, 06:20
Advances in Steel Structures - part 47 pptx
... yr=l.15 (1) Checking the adequacy of the pre-defined cross- section Coordinates of the plastic centroid o of the pre- defined cross-section (Figure 3): Xpt =-2 5.962 mm, Ypt =-2 7.694 mm Design ... Arbitrary Cross-Sections, Irregular Cross-Sections, Structural Design, Biaxial Bending INTRODUCTION Composite steel- concrete construction has been widely used in many structures...
Ngày tải lên: 07/07/2014, 06:20