For FloorLL of 2.4 kPa on square floor slab panel, the maximum load delivered to beams is w(span)/2 = 2.4(6)/2 = 7.2 kN/m. Which means the area load distribution to frame elements are correct.
But in the member force diagrams for frames, the maximum load delivered is 7.2(2) = 14.4 kN/m.
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In ETABS v9.7 member force diagrams for frames, the maximum load delivered is 6.911 kN/m. There is a difference of 0.289 kN/m with respect to 7.2 kN/m, but this will not affect the results.
Therefore, by comparing the results of SAP2000 v14.2 to the results of ETABS v9.7, the bending moment, shear, and deflection has been doubled in SAP2000.
SAP2000 and ETABS model files:
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Hi All
I am looking for strengthening of RC beams by adding steel plates both in flexure and shear.
If any one of you has any material / articles / design procedures for this please upload.
Thanks in advance
Metal Fatigue Damage: Mechanism, Detection, Avoidance, and Repair
Editor(s): S.S. Manson
Pages: 353
Published: 1971
Soft Cover
The work presented in the publication Metal Fatigue Damage—Mechanism, Detection, Avoidance, and Repair was sponsored by the ASTM-ASME Joint Committee on the Effect of Temperature on the Properties of Metals and financed by The Metal Properties Council. The Applied Research Panel under the Chairmanship of M. Semchyshen and the Gas Turbine Panel Chaired by G. J. Wile, cooperated in this project. Mr. S. S. Manson, who headed the Task Group under the Applied Research Panel, was responsible for the coordination of the papers presented in this publication.
!!!As all literature on the metal preliminary-strained (prestressing) spatial designs interests. Excuse for language. Thanks.
Selected Works in Applied Mechanics and Mathematics
Selected Works in Applied Mechanics and Mathematics
author : Reissner, Eric.
publisher : Jones & Bartlett Publishers, Inc.
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Understanding and controlling vibration is critical for reducing noise, improving work environments and product quality, and increasing the useful life of industrial machinery and other mechanical systems. Computer-based modeling and analytical tools provide fast, accurate, and efficient means of designing and controlling a system for improved vibratory and, subsequently, acoustic performance. Computer Techniques in Vibration provides an overview as well as a detailed account and application of the various tools and techniques available for modeling and simulating vibrations. Drawn from the immensely popular Vibration and Shock Handbook, each expertly crafted chapter of this book includes convenient summary windows, tables, graphs, and lists to provide ready access to the important concepts and results. Working systematically from general principles to specific applications, the coverage spans from numerical techniques, modeling, and software tools to analysis of flexibly supported multibody systems, finite element applications, vibration signal analysis, fast Fourier transform (FFT), and wavelet techniques and applications. MATLAB® toolboxes and other widely available software packages feature prominently in the discussion, accompanied by numerous examples, sample outputs, and a case study. Instead of wading through heavy volumes or software manuals for the techniques you need, find a ready collection of eminently practical tools in Computer Techniques in Vibration.
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Shri. S. B.Tamsekar, Chief Engineer,
PW Region,Pune
Shri. K. S. Jangde, Secretary(Roads), PWD
Govt. of Maharashtra
Edit reason: Added first page of the publication due to lack of cover image. (G)
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