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  Writing for Engineers
Posted by: babak - 11-23-2009, 03:32 PM - Forum: General Books - Replies (1)

Writing for Engineers

[Image: 000a002a.jpeg]

Joan Van Emden "Writing for Engineers"
Palgrave Macmillan | 2005-12 | ISBN: 1403946000 | 148 pages | PDF | 1,2 MB

This book is full of practical advice and useful examples to help students and engineers write clearly, accurately and impressively. This updated third edition offers help on spelling, grammar and punctuation, choosing an appropriate format and using it accurately, presenting mathematical material clearly, writing for publication, and above all producing accurate and readable text. It is an essential aid for today's engineers.
Contents include: Preface Introduction Vocabulary Sentences and Punctuation Paragraph and Format Good Style The Presentation of Written Information Writing for Publication The Presentation of Written Information Further Reading Words and Phrases Discussed in the Text Index

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  Fibre Reinforced cementitious Composites
Posted by: babak - 11-23-2009, 03:15 PM - Forum: Concrete - Replies (3)

Fibre Reinforced cementitious Composites

[Image: 22037924338534995748.png]


Fibre Reinforced cementitious Composites (Modern Concrete Technology)
Taylor & Francis | ISBN: 041525048X | 2006-12-21 | PDF | 601 pages | 4 Mb

Advanced cementitious composites can be designed to have outstanding combinations of strength (five to ten time that of conventional concrete) and energy absorption capacity (up to 1000 times that of plain concrete).

This second edition brings together in one volume the latest research developments in this rapidly expanding area. The book is split into two parts. The first part is concerned with the mechanics of fibre reinforced brittle matrices and the implications for cementitious systems. In the second part the authors describe the various types of fibre-cement composites, discussing production processes, mechanical and physical properties, durability and applications. Two new chapters have been added, covering fibre specification and structural applications.

Fibre Reinforced Cementitious Composites will be of great interest to practitioners involved in modern concrete technology and will also be of use to academics, researchers and graduate students.

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  [Matlab] Partition Matrix code
Posted by: elbarto_87 - 11-23-2009, 10:57 AM - Forum: Calculation Notes & Analysis Files - Replies (3)

[Matlab] Partition Matrix code

[Image: info.png]
partMatrix.m

This MATLAB function was developed for applications of the direct stiffness method for structural analysis which involves partitioning stiffness matrices and load/displacements vectors as well as reconstructing them based on the support conditions of each node of the structure.

The function was written using logical indexing to avoid looping, and as a result the process is much more efficient at partitioning matrices. While this function performs a relatively simple task, it will be useful to those who want to improve the performance of existing FEA code in MATLAB.


EXAMPLE:
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  The Ecology of Building Materials
Posted by: babak - 11-23-2009, 09:46 AM - Forum: Mechanics & Material Technology (Elasticity, Plasticity and Nonlinearity) - Replies (6)

The Ecology of Building Materials

[Image: 19594814165267225231.jpeg]

The Ecology of Building Materials by Bjorn Berge
Reed Educational and Professional Publishing Ltd 2000, 2001 | ISBN: 0750654503 | 474 Pages | PDF | 10 MB

The Ecology of Building Materials came out originally in 1992 in Scandinavia. It has now been revised and adapted for the English-speaking world. The book is far-reaching in its subject matter: too far, maybe, for some readers. There may well be the inevitable mistake or certain inaccuracies, if one dissects the information. On discovery of any such mistakes, I would greatly appreciate the corrected information being sent to me via the publishers, so any new editions will not repeat the same mistake. Any other comments, additions or ideas are also very welcome. Many have helped me in preparing this new edition, first and foremost my colleagues in our two Norwegian offices, Gaia Lista and Gaia Oslo. Howard Liddell in Gaia Scotland has given a great deal of worthwhile and necessary help in the preparation of the English edition.

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  Adaptive Structures: Engineering Applications
Posted by: babak - 11-23-2009, 09:39 AM - Forum: Analysis & Design - Replies (2)

Adaptive Structures: Engineering Applications

[Image: 44730004964399877965.jpg]

David Wagg, Ian Bond, Paul Weaver, Michael Friswell "Adaptive Structures: Engineering Applications"
Wiley | 2007-07-10 | ISBN: 0470056975 | 314 pages | PDF | 6,6 MB

Adaptive structures have the ability to adapt, evolve or change their properties or behaviour in response to the environment around them. The analysis and design of adaptive structures requires a highly multi-disciplinary approach which includes elements of structures, materials, dynamics, control, design and inspiration taken from biological systems. Development of adaptive structures has been taking place in a wide range of industrial applications, but is particularly advanced in the aerospace and space technology sector with morphing wings, deployable space structures; piezoelectric devices and vibration control of tall buildings.
Bringing together some of the foremost world experts in adaptive structures, this unique text:
includes discussions of the application of adaptive structures in the aerospace, military, civil engineering structures, automotive and MEMS.
presents the impact of biological inspiration in designing adaptive structures, particularly the use of hierarchy in nature, which typically induces multi-functional behavior.
sets the agenda for future research in adaptive structures in one distinctive single volume.
Adaptive Structures: Engineering Applications is essential reading for engineers and scientists working in the fields of intelligent materials, structural vibration, control and related smart technologies. It will also be of interest to senior undergraduate and postgraduate research students as well as design engineers working in the aerospace, mechanical, electrical and civil engineering sectors.

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  Practical Stress Analysis in Engineering Design: Huston, Josephs
Posted by: babak - 11-23-2009, 09:30 AM - Forum: Analysis & Design - Replies (4)

Practical Stress Analysis in Engineering Design, Third Edition (Dekker Mechanical Engineering)


[Image: 14273843712327212168.jpg]

Practical Stress Analysis in Engineering Design, Third Edition (Dekker Mechanical Engineering)
672 pages | CRC; 3 edition (December 12, 2008) | ISBN-10: 1574447130 | PDF | 8,4 Mb

Updated and revised, this book presents the application of engineering design and analysis based on the approach of understanding the physical characteristics of a given problem and then modeling the important aspects of the physical system. This third edition provides coverage of new topics including contact stress analysis, singularity functions, gear stresses, fasteners, shafts, and shaft stresses. It introduces finite element methods as well as boundary element methods and also features worked examples, problems, and a section on the finite difference method and applications. This text is suitable for undergraduate and graduate students in mechanical, civil, and aerospace engineering.

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  300 Solved Problems in Geotechnical Engineering
Posted by: pppppp - 11-23-2009, 04:56 AM - Forum: Foundation & Geotechnics in general - Replies (8)

300 Solved Problems in Geotechnical Engineering

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PE Geotechnical Exam Guide

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[Image: 98944861310129702738.jpg]

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  Groundwater Lowering in Construction: A Practical Guide
Posted by: pppppp - 11-23-2009, 04:31 AM - Forum: Water & Hydraulic Engineering - Replies (3)

Groundwater Lowering in Construction: A Practical Guide by Cashmann

[Image: 25169712437321841860.jpg]

[Image: info.png]
Groundwater Lowering in Construction outlines the practical aspects of groundwater lowering which are of assistance for the successful and economical completion of construction projects. This book is the definitive reference for the practising engineer, engineering geologist, and advanced civil engineering or engineering geology student dealing with below ground excavations and constructions.
Hardcover: 504 pages
Publisher: Taylor & Francis (October 4, 2002)
Language: English



[Image: Download.png]

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  connection in steel structures
Posted by: preceptor - 11-23-2009, 02:52 AM - Forum: Steel - Replies (3)

Connections in Steel Structures

[Image: 37663669405124696896.jpg]

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adapted from Shen, J., Steel Structures, Class Notes, IIT, Fall 2009.
i hope,it will be helpful

regards
urbana



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(Link edited - New working link - uploaded and checked at 06 dec 2009)

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  truss example for 4 joints and 4 elements
Posted by: preceptor - 11-22-2009, 11:26 PM - Forum: Calculation Notes & Analysis Files - Replies (2)

Advanced Example For Finite Element Analysis of Truss Example

[Image: 83613448465407991147.jpg]

[Image: info.png]
about:
Matlab code for 4 nods and 4 truss elements

dear members
this example developed
for finite element analysis and
you will see that include advanced method,

im working on beam,frame etc..
it will be available soon.........
regards
urbana

you can use freely m.file
(there are a important thing that is a practice)




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Joint1 u=0 v=0
Joint2 u=-9.0016e-035 v=-0.0081852
Joint3 u=0.0026667 v=-0.0081852
Joint4 u=0 v=0
Member1 f1i=6.7512e-030 f1j=-6.7512e-030
Member2 f1i=-133.3333 f1j=133.3333
Member3 f1i=1.1369e-013 f1j=-1.1369e-013
Member4 f1i=166.6667 f1j=-166.6667

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