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  HEAVY DUTY PAVEMENTS
Posted by: ssi3k - 02-25-2011, 03:41 PM - Forum: Traffic Engineering - Replies (3)

HEAVY DUTY PAVEMENTS by Interpave

Author: John Knapton | Size: 1.2 MB | Format: PDF | Publisher: Interpave | Year: 2007 | pages: 89

[Image: 05155192775258466277.jpg]

[Image: info.png]

This Manual was commissioned and published by Interpave. The aim of the port pavement design process is to safeguard the pavement from failure over a predetermined period of time or number of cargo movements. There are four categories of failure associated with port pavements, viz:

- environmental failure
- structural failure
- surface failure
- operational failure.

Each of these categories may influence failure in one of the other three, so a complete port pavement design must address all of the issues which might lead on a particular project to one or more of these categories of failure. For example, a full port pavement design might comprise the following elements:

- Sustainable Drainage System (SUDS) design
- structural design
- surface drainage design
- surface operational characteristics
- provision of underground services
- traffic and storage management markings, signs and
structures
- interface with other facilities and structures
- selection of appropriate construction techniques
- working environmental issues
- aesthetics.

This Manual is concerned specifically with the structural design of pavements serving ports and other industries. It includes guidance on pavements designed to accord with SUDS requirements. Designers are advised to take into account all of the above issues plus others which are not listed but which might be of relevance to a specific project. Ignoring one or more component of the whole design process can lead to progressive reduction in pavement serviceability and performance so that ultimately one or more of the four categories of failure will occur.

Three sets of design calculations are included in this Manual.

Design Example 1: Reach Stacker Handling Containers
Design Example 2: Eight Wheel Straddle Carrier Handling Containers
Design Example 3: Distribution Warehouse with Dock Levellers
Also, five Overlay Design examples are included within the Overlay Design section of this Manual.

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  Inverse Problems in Vibration 2nd Edition G.M. Gladwell
Posted by: cargadory2k - 02-25-2011, 03:30 PM - Forum: Analysis & Design - Replies (3)


Inverse Problems in Vibration 2nd Edition G.M. Gladwell

Author: G.M. Gladwell | Size: 2.4 MB | Format: PDF | Publisher: Springer | Year: 2005 | pages: 457 | ISBN: 9048167019, 1402026706

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In the first, 1986, edition of this book, inverse problems in vibration were interpreted strictly: problems concerning the reconstruction of a unique, undamped vibrating system, of a specified type, from specified vibratory behaviour, particularly specified natural frequencies and/or natural mode shapes.

In this new edition the scope of the book has been widened to include topics such as isospectral systems- families of systems which all exhibit some specified behaviour; applications of the concept of Toda flow; new, non-classical approaches to inverse Sturm-Liouville problems; qualitative properties of the modes of some finite element models; damage identification.

With its emphasis on analysis, on qualitative results, rather than on computation, the book will appeal to researchers in vibration theory, matrix analysis, differential and integral equations, matrix analysis, non-destructive testing, modal analysis, vibration isolation, etc.

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  Guidance Notes on Best Practice on Steel Bridge Construction
Posted by: lamkin - 02-25-2011, 03:22 PM - Forum: Bridge (Project and Technology) - No Replies

P185 Guidance Notes on Best Practise on Steel Bridge Construction

[Image: 22506288232387305621.png]

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This publication presents a collection of separate Guidance Notes on a range of topics concerning the design and construction of structural steelwork for bridges. The fifth issue is the result of a thorough review of all the previous notes and takes account of the change to use of the Structural Eurocodes for design and the revision of many product and executions standards associated with that change. It complements the publication Steel Bridge Group: Model Project Specification



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  Steel Bridge Group: Model Project Specification
Posted by: lamkin - 02-25-2011, 03:17 PM - Forum: Bridge (Project and Technology) - Replies (1)

P382 Steel Bridge Group - Model Project Specification

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This publication provides a set of clauses, to be used in bridge project specifications, that responds to the options and alternatives allowed in BS EN 1090-2, the execution standard for steelwork designed to Eurocode 3. The clauses are arranged under the headings in BS EN 1090-2 and for each clause a commentary is given, explaining the context of or background to the clause. The document has been prepared by the Steel Bridge Group and is intended to achieve the same quality and reliability as has been achieved with BS 5400-6. (A separate document is available, in Word format, of the clauses alone, without commentary, to facilitate use in project documents.)



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  Manual for the Design of Steelwork Building Structures to Eurocode 3 October 2010
Posted by: civilphongvan - 02-25-2011, 03:15 PM - Forum: Eurocode (EC) - Replies (6)

dear Brothers,

I upload this file onto forum, hopefully it is useful for you. I do not know paste the imagine in this post. Sorry for my mistake.
this is manual of



Manual for the Design of Steelwork Building Structures to Eurocode 3 October 2010

[Image: 60177842549333154840.jpg]

[Image: info.png]
Published by: The Institution of Structural Engineers
First published: 2010
ISBN: 9781906335168

"This Manual is intended to provide guidance on the design of many common steel building frames and to show how the provisions of BS EN 1993-1-1: 2005, BS EN 1993-1-8: 2005 and BS EN 1993-1-10: 2005 can be selected for that purpose. Steel buildings frequently include composite floors and the Manual also covers some aspects of BS EN 1994-1-1: 2004. Certain limitations have been introduced to simplify the design process and to select from the comprehensive provisions of EC3 in order to aid the process of familiarisation. Much useful advice contained within the 2008 ‘grey’ book Manual for the design of steelwork building structures has been retained and will therefore be familiar to many users of this new Manual. Chapter headings appear similar to the old ‘grey’ book but opportunity has been taken to rationalise and reorder various sections"



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  EMERGING APPLICATIONS OF HIGH PERFORMANCE STEEL AND ULTRASOUND IMPACT TREATMENT
Posted by: mowafi3m - 02-25-2011, 11:52 AM - Forum: Bridge (Project and Technology) - No Replies

EMERGING APPLICATIONS OF HIGH PERFORMANCE STEEL AND ULTRASOUND IMPACT TREATMENT FOR IMPROVED FATIGUE LIFE OF STEEL BRIDGES

[Image: 41663616531074648701.jpg]

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Abstract ; Statnikov E. S.2; and Tehini L.3
With the advent of high performance materials, emerging advanced technologies and emphasis on the Federal Highway Administration’s (FHWA) Strategic Goals to mitigate congestion during construction as well as during the service life of a structure, the national perspective in the highway industry is changing towards rapid construction of highways and bridges; as well as to the deployment of maintenance techniques that can be performed quickly, economically, and effectively to achieve long lasting structures to safely transport people and goods.
This paper highlights recent advances in High Performance Steels (HPS) and maintenance technique employing Ultrasonic Impact Treatment (UIT) for steel bridges. These bridges will last longer, resist corrosion and fatigue cracking, and can be maintained efficiently and economically compared to those built and maintained in a traditional manner using conventional bridge steels. This material (steel) development effort has led to high strength 50-100 ksi (345 to 690 MPa yield strength), improved weldability, high toughness, and improved weathering (atmospheric corrosion resistant). Currently, high performance steel grades: HPS 50W, HPS 70W and HPS 100W are available. For the reasons explained above, this paper will address (a) Construction of New Structures Using High Performance Steels (HPS) and, (b) Maintenance of Structures Using Ultrasonic Impact Treatment (UIT).

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  Analysis and Design of Foundations Lectures
Posted by: rezart - 02-25-2011, 11:29 AM - Forum: Analysis & Design - Replies (2)

Analysis and Design of Foundations Lectures

[Image: info.png]
This Course is presented by Dr Luis Prieto-Portar

It contains :

Homeworks

Laboratories

2009-FDOT Soils and Foundations Manual

ACI-318-2008 video

Lecture #01: Roman Engineering

Lecture #02: A Historical Glimpse of Construction in South Florida

Lecture #03: Types of Foundations

Lecture #04: General Bearing Capacity of Soils

Lecture #05: Bearing Capacity under Eccentric Loads

Lecture #06: Special Bearing Capacity Cases

Lecture #07: Advanced Settlement

Lecture #08: Types of Shallow Foundations

Lecture #09: The Design of Shallow Foundations

Lecture #10: Combined Footings

Lecture #11: Mat Foundations

Lecture #12: Mats versus Piles

Lecture #13: Semi-Deep Foundations

Lecture #14: Types of Deep Foundations

Lecture #15: Analysis of a Single Pile

Lecture #16: A Typical Pile Project

Lecture #17: Piles under Lateral Loads

Lecture #18: Pile Load Tests

Lecture #19: Pile Groups and Pile Caps

Lecture #20: Drilled Shafts

Lecture #21: Augercast Shafts

Video of 30”-diam. Auger-shafts in Downtown Miami

Video of 18”-diam. Auger-shafts in Miami Beach

Lecture #22: Micro-piles

Lecture #23: Types of Retaining Walls

Lecture #24: Reinforced Concrete Walls

Lecture #25: Types of Sheet-pile Walls

Lecture #31: Braced Cuts and Excavations

PE-16-Braced-Cuts
PE-17-Bearing-Capacity
PE-18-Shallow-Foundations
PE-19-Combined-Footings
PE-20-Mat-Foundations
PE-21-Deep-Foundations
PE-22-RC-Retaining-Walls
PE-23-Sheet-Pile-Walls
PE-24-MSE-Walls

Note : Lectures 26 to 30 are missing . If anyone have them please share

Rar file 182 Mb



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  RBS Paper is needed
Posted by: Administrator - 02-25-2011, 10:08 AM - Forum: Archive - Replies (2)

Dear friends, I need this paper:

  • "Ductile Steel Beam-to-Column Connections for Seismic Resistance"
    Chen S. J., Yeh C. H., Chu J. M.(1996),
    Journal of Structural Engineering.

  • Experimental Evaluation of Cyclically Loaded Reduced
    Beam Section Moment Connections
    Jones S. L., Fry G. T.(2002), Engelhardt M. D.,
    Journal of Structural Engineering.

  • Experimental Evaluation of Reduced Beam Section Connections to Deep
    Columns",
    Zhang X., Ricles J. M.(2006),
    Journal of Structural Engineering.

  • "Effects of Panel Zone Strength and Beam Web Connection
    Method on Seismic Performance of Reduced Beam Section Steel Moment Connections"
    Lee C. H., Jeon S. W., Uang C. M.(2005),
    Journal of Structural Engineering.

  • "Cyclic Response and Design Recommendations of Reduced Beam Section
    Moment Connections with Deep Columns"
    Chi B., Uang C. M.(2002),
    Journal of Structural Engineering.

  • "Experimental Study of Jumbo Size Reduced Beam Section Connections Using
    High-Strength Steel"
    Chen S. J., Chin T. T.(2004),
    Journal of Structural Engineering.

  • "Seismic Design Enhancements and the Reduced Beam Section Detail for Steel Moment
    Frames"
    Iwankiw N.(2004),
    "Seismic Design Enhancements and the Reduced Beam Section Detail for Steel Moment
    Frames"

any other important paper about RBS are favorite...

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  Nonlinear Analysis in Soil Mechanics: Theory and Implementation
Posted by: freequo - 02-25-2011, 08:04 AM - Forum: Archive - Replies (1)

Dear all,
Does anybody have this book? Or something simmilar.
Best regards

Nonlinear Analysis in Soil Mechanics: Theory and Implementation

[Image: 1232182-L.jpg]

W.F. Chen, E. Mizuno

Product Details
Hardcover: 672 pages
Publisher: Elsevier Science (October 2, 1990)
Language: English
ISBN-10: 0444430431
ISBN-13: 978-0444430434
Product Dimensions: 9.6 x 6.8 x 1.3 inches

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  Hydraulically-bound Mixtures for Pavements
Posted by: ir_71 - 02-25-2011, 07:44 AM - Forum: Traffic Engineering - Replies (2)

Hydraulically-bound Mixtures for Pavements

Author: John Kennedy | Size: 3.51 MB | Format: PDF | Publisher: The Concrete Society | Year: 2006 | pages: 60 | ISBN: 1904482287

[Image: 71294534414370990721.jpg]


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This guide covers the stabilisation of naturally occurring soils or other materials to improve their mechanical properties and performance for use in capping layers, sub-bases and bases. This document, to be in line with European standards and Highways Agency documents, covers treatment with cement and the full range of hydraulic combinations based on fl y ash, granulated blastfurnace slag, gypsum and lime. The resulting materials are known as hydraulically-bound mixtures (HBM). After the introduction, which describes HBM and what they do, the guide describes the following aspects of HBM:
 - binder selection
 - soil/aggregate selection
 - site investigation and preliminary assessment
 - mixture design
 - production and construction
 - construction control.
Each part is designed to be stand-alone and self-contained. Thus for example, should the reader be familiar with the capabilities of the various hydraulic and pozzolanic materials, the fi rst part can be glossed over, or, if guidance is sought solely on construction, then reference need only be made to the fi fth and sixth parts. A construction summary is also included in chapter 6 where time does not permit digestion of the whole construction section. Intentionally, the guide does not cover thickness design and specifi cation, but should provide the background for the formulation of such application documents. Much of what follows is of direct relevance to the treatment of contaminated materials where a process called stabilisation and solidifi cation can be used to ‘immobilise’ contaminated materials as well as improving their engineering properties. Similarly, much is of direct relevance to pavement recycling work. However, these techniques are not the subject of this publication.

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