Babylon Pro 8.0.0 (r25) and Babylon Pro 8.0.0 (r25) Portable
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The same translator another version
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Bridge Engineering: Construction and Maintenance
Authors: W.F. Chen, Lian Duan
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Bridge Engineering: Substructure Design
Authors: W.F. Chen, Lian Duan
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Bridge Engineering: Seismic Design
Authors: W.F. Chen, Lian Duan
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I just received a Newsletter "Constructalia nº6" June 2009, and I'd like to share a free article: Earthquake Resistant Steel Structures.
It's a PDF file, 5,5 Mb
This document aims to present in a straightforward manner the essentials of seismic design of steel structures, which is a field of engineering and construction to which ArcelorMittal contributes by continuous research efforts that bring better steel products and original design solutions to the market.
Contents:
1. What is an Earthquake?
2. Why are Steel Structures Good at Resisting Earthquakes?
3. A Tool to Evaluate the Effects of Earthquakes: the Response Spectrum
4. Design Response Spectra
5. Characterisation of Structures Specific to Seismic Design
6. Aspects of Seismic Analysis and Design Checks Common to all Structural Types
7. Approximate Method for Seismic Analysis and Design
8. Architecture of Earthquake Resistant Buildings
9. Designing Dissipative Structures
10. Seismic Design of Moment Resisting Frames
11. Seismic Design of Frames with Concentric Bracing
12. Seismic Design of Frames with Concentric Bracing and Dissipative Connections
13. Seismic Design of Frames with Eccentric Bracing
14. Composite Steel Concrete Structures
15. Composite Steel Concrete Moment Resisting Frames
16. Composite Steel Concrete Frames with Bracing
17. Composite Steel Concrete Walls and Systems with Walls
18. Improving Reinforced Concrete Structures by using Composite Columns
19. Design Example.
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The Ocean Engineering Handbook
F. el-Hawary
CRC (December 28, 2000)
ISBN: 0849385989
416 pages
Compiled with the help of an internationally acclaimed panel of experts, the Ocean Engineering Handbook is the most complete reference available for ocean engineering professionals. It offers comprehensive coverage of important areas of the theory and practice of oceanic/coastal engineering and technology. This well organized text includes five major sections and is designed to be used as a traditional handbook. With 200 tables and over 100 figures, it will give readers a head start in the field of oceanic engineering.
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Foundation Engineering 2nd edition
By Ralph B. Peck, Walter E. Hanson, Thomas H. Thornburn
Publisher: Wiley
Number Of Pages: 514
ISBN-10 / ASIN: 0471675857
ISBN-13 / EAN: 9780471675853
Product Description:
Covers properties of subsurface materials, types of foundations and methods of construction, selection of foundation type and basis for design, and design of foundations and earth-retaining structures
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In what thread i can post the power point presentation entitled "Seismic Performance Assessment of RC Moment Resisting Frame Building" that I have prepared?
The introduction of the presentation is:
Buildings are designed per building code regulations, aptly termed Prescriptive Based Design. It is a methodology based upon meeting all of the specific requirements of the code.
In prescriptive based design, the normal engineering analysis practice is to assume linear-elastic behavior for structural members, which fails to reliably account for redistribution of forces due to member nonlinear behavior and dissipation of energy due to material yielding. Because of this, considerable damage has been observed and life safety goals was not achieved from major earthquakes in recent decades in residential and commercial buildings. Safety is understood as the structures ability to deform in the inelastic range but no collapsed is allowed.
During high seismic excitation, the building generally responds well beyond its elastic and linear capacity. There are two inelastic nonlinear options available for assessing the performance of a structure subjected to earthquake load; namely Pushover Analysis and Inelastic Nonlinear Time History Analysis. These two methods of analyses are used in Performance Based Design. It is a methodology using advanced engineering tools and methods to provide solutions to complex life safety problems in order to achieved life safety goals.
The purpose of this presentation is to explain the procedure in performing Inelastic Nonlinear Analysis using the professional software XTRACT v3.0.8 and PERFORM-3D v4.0.3, to evaluate the performance of multi-storey buildings (designed by traditional linear static and linear dynamic load procedures) when subjected to earthquake ground motion.
This textbook is intended for studies in structural dynamics or wind engineering, with special focus on the stochastic theory of wind induced dynamic response calculations for slender bridges or other line- like civil engineering type of structures. It contains the background assumptions and hypothesis as well as the development of the computational theory that is necessary for the prediction of wind induced fluctuating displacements and cross sectional forces. The book contains detailed and complete examples of relevant cases that are useful for the understanding and the practical application of the theory. The text is at an advanced level in the sense that it requires some knowledge of basic structural dynamics, particularly of solution procedures in a modal format.
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Modeling
- Intuitive user-friendly graphical user interface; the workflow is categorized and arranged to flow from top to bottom
- Complete foundation project environment which includes isolated, combined, strip, pile cap and mat foundations; it connects all the modules through a global layer
- Physical mat foundation modeling environment saves time and reduces errors
- Physical loading—like point load on space, quadrilateral load, circular load, or line load allows user to simulate tank loading and wall loading
- STAAD.foundation is seamlessly integrated with STAAD.Pro to import loadings, reactions, column positions; users can even import any set of analyzed plates to design; program tracks changes made in STAAD.Pro model and can merge the changes with STAAD.foundation file
- Powerful OpenGL-based graphics helps visualize output like displacements, stress on displaced shape, combined beam stress, and entities like plates and beams in 3D for a realistic rendered view
- Automatic transfer of load from top of the pedestal to the base of the footing
- Automatic pile arrangement
- Automatic mesh generation considering holes, control regions and column lines; option for both triangular and quadrilateral plates
- Physical beam
Analysis and Design
- Supports both flexible and rigid method
- Sophisticated FEM analysis for mat foundation powered by reliable STAAD analysis engine
- Supports unlimited number of load cases and load combinations
- Physical tie beam which automatically converts to analytical members for analysis and output like BM/SF and combined stresses are presented on physical entity
Innovative and unique slab design to take full advantage of FEM analysis; it produces user-defined reinforcing zones and blocks for optimal reinforcement distribution which saves huge material Reinforcement can be laid out at any user defined direction
- Slab design along any cut line to simulate manual mat design technique
- Automatic pile arrangement using BOCA standard
- Proper handling of biaxial moment for all footing types using finite difference approach
- Pedestal design
Output
- Step-by-step detailed calculation sheet with code clauses and equations to verify output and to understand actual processes involved in design
- Layout drawing with grid marks and to-scale drawing detects overlaps and helps user to choose appropriate foundation type
- Detailed structural drawing of each footing with customizable arrow marks and labels
- DXF export of detailed and layout drawing to produce site drawing
- Base pressure and plate stress color contour
Design Codes
- United States - ACI 318-2005
- United Kingdom - BS 8110
- India - IS 456-2000
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Fracture Mechanics in Engineering Structures and Rock
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Fracture Mechanics in Engineering Structures and Rock
Publisher: Taylor & Francis
ISBN: 9058092267
edition 2001
PDF 296 pages
36,17 mb
This work analyzes the application of the concepts of failure mechanics to the investigation of the deformation and strength of engineering structures and rock bases. This book illustrates the application of an analytical model of a solid body with an internal defect or crack, in order to help solve practical problems.
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Introduction to Structural Dynamics (Cambridge Aerospace Series)
By Bruce K. Donaldson
* Publisher: Cambridge University Press
* Number Of Pages: 566
* Publication Date: 2006-10-23
* ISBN-10 / ASIN: 0521865743
* ISBN-13 / EAN: 9780521865746
* Binding: Hardcover
Product Description:
This textbook provides the student of aerospace, civil, and mechanical engineering with all the fundamentals of linear structural dynamics analysis. It is designed for an advanced undergraduate or first year graduate course. This textbook is a departure from the usual presentation in two important respects. First, descriptions of system dynamics are based on the simpler to use Lagrange equations. Second, no organizational distinctions are made between multi-degree of freedom systems and single-degree of freedom systems. The textbook is organized on the basis of first writing structural equation systems of motion, and then solving those equations mostly by means of a modal transformation. The text contains more material than is commonly taught in one semester so advanced topics are designated by an asterisk. The final two chapters can also be deferred for later studies. The text contains numerous examples and end-of-chapter exercises.
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