Plastic design of steel structures
Augustín Mrázik, Miroslav Škaloud, Miloslav Tocháček
Publisher E. Horwood, 1987
Original from the University of Michigan
Digitized 1 Dec 2007
ISBN 0853123810, 9780853123811
Length 637 pages
Plastic design of low-rise frames
Michael Rex Horne, L. J. Morris
Publisher MIT Press, 1982
Original from the University of California
Digitized 18 Oct 2008
ISBN 0262081237, 9780262081238
Length 238 pages
he technique of plastic design has many advantages over the traditional elastic design technique. The methodology was developed in large part by M. R. Horne and his co-workers, and first came into wide-spread practical application in Britain. With the publication of this book, American designers and engineers will be given easy access to the latest developments in the theory and practice of plastic design.The advantages of this technique for simple beam systems and single-story buildings are considerable: plastic design represents a more rational approach and the analysis can be accomplished quickly and directly, and it facilitates economies in the use of materials. Moreover, the methods can be readily extended to buildings that are several stories (four or five) high.The first chapter reviews the fundamental methods of plastic analysis. Following chapters take up such topics as plastic moment distribution, modifying factors in plastic bending, frame stability and deflections (including the destabilizing effects of column axial loads on frames), the rigid-plastic behavior of a frame, and the elastic-plastic behavior of frames. A final chapter explains various practical considerations, such as joint design and the stiffening effects of cladding. All the chapters are linked so that the flow of the presentation is even throughout.The book considers whole structures as well as the behavior of various elements. Numerous worked examples are presented, some of which are taken from actual designs.M. R. Horne is Beyer Professor of Civil Engineering at the University of Manchester and author of Plastic Theory of Structures. L. J. Morris is a senior lecturer on the Manchester civil engineering faculty. The book is the second in the MIT Press Series in Structural Mechanics, edited by H. Max Irvine.
Plastic Design of Steel Plate Shear Walls:
Introduction to Performance Based Seismic Design of Steel Plate Shear Walls
Farooq Adam
Publisher VDM Verlag, 2010
ISBN 3639296877, 9783639296877
Length 180 pages
The unstiffened steel plate shear wall (SPSW) system has emerged as a promising lateral load resisting system in recent years. However, seismic code provisions for these systems are still based on elastic force-based design methodologies. Considering the ever-increasing demands of efficient and reliable design procedures, a shift towards performance-based seismic design (PBSD) procedure is proposed in this work. The proposed PBSD procedure for SPSW systems is based on a target inelastic drift and pre-selected yield mechanism. This design procedure is simple, yet it aims at an advanced design criterion. The proposed procedure is tested on a four-story test building with different steel panel aspect ratios for different target drifts under selected strong motion scenarios. The designs are checked under the selected ground motion scenarios through nonlinear response-history analyses. The actual inelastic drift demands are found to be close to the selected target drifts. In addition, the displacement profiles at peak responses are also compared with the selected yield mechanism.
Open Application Programming Interface becoming more and more evolved. I was wondering what can be done on the forum to improve and share knowledge about this subject.
Thank you
I am doing an MS thesis about magnetic effects of water on concrete strength and consistency. There is a lack of sources about this issue. I need much more papers and reports. So if anyone dealing with this issue or have documents about it, please share with me.
I am not sure if there is a ebook of The New Concrete( written by Mario Collepardi). It is a very useful book. If it can be found as pdf, it will be great.
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Whether you're an apprentice in the piping trades or a seasoned tradesperson, you'll find this completely revised and updated guide has answers to the questions you'll encounter on the job.
Get current, concise facts on
* Metrics and conversions
* Tungsten inert gas welding and arc welding
* Steam heating, hot water, refrigeration, and air conditioning systems
* Grooved end/plain end piping systems
* Process piping using plastics
* Automatic fire protection systems
* Terms, BTU fuel values, abbreviations, angle calculations, and more
---------------------------------------
Editorial Reviews
From the Back Cover
This little book is big on answers
Whether you’re an apprentice in the piping trades or a seasoned tradesperson, you’ll find this completely revised and updated guide has answers to the questions you’ll encounter on the job.
Get current, concise facts on
Metrics and conversions
Tungsten inert gas welding and arc welding
Steam heating, hot water, refrigeration, and air conditioning systems
Grooved end/plain end piping systems
Process piping using plastics
Automatic fire protection systems
Terms, BTU fuel values, abbreviations, angle calculations, and more
About the Author
Charles N. McConnell has been a member of the United Association of Journeymen and Apprentices of the Plumbing, Pipefitting, Sprinkler Fitting Industry of the United States and Canada for over 60 years and has trained many apprentices to the piping trades. He has supervised and installed gas and oil-fired steam and hot-water heating systems and air conditioning installations at Purdue University, Lafayette, Indiana, and plumbing installations in schools, public buildings, and manufacturing facilities. He has supervised and installed process piping installations. He is the author of Home Plumbing Handbook (Delmar Education), the three volume Plumbers and Pipefitters Library (Macmillan), and other books related to the plumbing and pipefitting trades.
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A text book on welding and cutting metals by the oxyacetylene process-3rd edition
Author: Front Cover Vulcan Process Co, Charles Herbert Burrows | Size: 7 MB | Format:PDF | Quality:Scanner | Publisher: Vulcan Process Co., | Year: 1915 | pages: 156
Contents
Figure Page
2
The use of the oxyacetylene flame
4
Chemistry
11
Physics
25
Metals and their Properties
35
Acetylene Generators
44
Regulators and Indicators
58
Vulcan automatic acetylene generator
61
Method of beveling thick pieces 71
91
3940 Effects of expansion and contraction
92
The melting rod should not
97
Circular movement of torch for work of medium thickness
98
Side to side movement of the torch for heavier welds
99
Position of torch for filling holes
100
Crank shaft on V blocks prepared for welding
107
Auto cylinder prepared for welding
108
Vulcan generator welding plant
63
Interior of Vulcan generator
65
Vulcan portable generator plant
67
Operating Plants
68
Welding table
75
Combination welding table
76
Oxygen valve on oxygen drum slowly
78
Removable base for oxygen drum
79
Portable plant using dissolved acetylene
82
Portable generator plant
84
Convenient time card
86
Welding Rods and Fluxes 68
87
3435 Practical method of beveling thin pieces
90
Cutting
110
Cutting machine
113
Cutting machine
114
Cutting floor beams
115
Cutting old boiler
116
Cutting old boiler
117
Boiler and Sheet Metal Work
118
Examples of Expansion
121
Deformation caused by expansion
122
Good and bad 61 Examples of prepared joints
123
Carbon Uurning
126
Carbon burner at work
127
Fabricating a bosh jacket
133
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