This European Standard specifies requirements for weldable structural steels to be used in the fabrication of fixed
offshore structures in the form of plates up to and including 150 mm thick. It also specifies sections up to 63 mm
thick except for sections delivered in the as-rolled condition which are permitted up to 25 mm thick only. Seamless
hollow sections up to and including 40 mm thick and high frequency electric resistance welded hollow sections up
to and including 20 mm thick are specified. Greater thicknesses for sections and hollow sections may be agreed,
provided the technical requirements of this European Standard are maintained.
For plates the thickness limitations are:
S355G2+N, S355G5+M, - up to and including 20 mm
S355G3+N, S355G6+M - up to and including 40 mm
S355G7+N, S355G8+N, S355G9+N, S355G10+N - up to and including 150 mm
S355G7+M, S355G8+M, S355G9+M, S355G10+M - up to and including 100 mm
S420G1+QT, S420G1+M, S420G2+QT, S420G2+M - up to and including 100 mm
S460G1+QT, S460G1+M, S460G2+QT, S460G2+M - up to and including 100 mm
The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to
steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping, and other
utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that
due consideration is given to local conditions e.g. temperature.
In the case of hollow sections formed from plate with the seam fusion welded, this European standard covers only
the requirements of the plate material.
Minimum yield strengths up to 460 MPa are specified together with low temperature impact properties at
temperatures down to –40 °C.
This European standard applies to material supplied ex-mill or from merchant's stock.
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BS EN ISO 14689-1:2003: Geotechnical investigation and testing. Identification and classification of rock. Identification and description
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Dear Admin, Protectors, Moderators & all CivilEA members
I often check and found that there problem in "Time Spent Online" in user profile.
It's often occur to me, when I was online in CivilEA around 2 or 3 hours --> "Time Spent Online" increase around 1 hour only.
Please check your timer in your user profile.
And plz tell me, is that also occur to all of you ?
Thx
Dear Admin, Protectors & Moderators
I don't know why "title of my thread being re-named" ? from "Please visit my thread containing my technical reviews / comments" become just "Member Review about "IBC 2000 & its related"
It's occur in my thread here :
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I'm really sad with this change, it's totally reduce & restricted my contribution that I will give to CivilEA.
It was begin in this thread :
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And from replies in above thread I conclude I got supports to continue my contribution.
My thread not only talk about IBC 2000, but many others, I already have plans to review some topics.
I hope name of my thread could be restored to "Please visit my thread containing my technical reviews / comments" as soon as possible.
Thx
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I'm also looking for other materials connected to plastic design of bridges (structures subjected to cyclic loading) with special emphasis on shakedown (few-cycle fatigue and progressive deformation - inadmissible accumulation of plastic deformations), any publications are welcomed.
If someone could share some documents I will highly appreciate it.
This European Standard specifies austenitic manganese cast steels for wear-resistant service. The grades
covered by this European Standard will experience maximum service life in applications where the surface of
the casting is subject to impact.
This European Standard retains the same format for clauses as EN 1559-1 and EN 1559-2. It shall be used in
conjunction with these standards. Where no text is given under a clause heading, the corresponding clause
of EN 1559-1 or EN 1559-2 applies.
The structure of this standard is as follows:
a) clauses and subclauses preceded by
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Author: J. Baker, J. Heyman | Size: 4.9 MB | Format:PDF | Publisher: Cambridge University Press | Year: 1980 | pages: 236 | ISBN: 0521297788
Plastic Design of Frames
Vol 1 Fundamentals
Product Description:
When this volume was first published, plastic theory was the most modern method of structural analysis, and it made possible the direct design of steel frames in a way not available with only elastic methods. It is now recognized that this theory is also fundamental to structural design in materials such as reinforced concrete and aluminium. This is the first volume of a two-volume work by Professors Baker and Heyman that expounds and illustrates the methods of plastic design. Volume 1 gives the elements of the theory and covers the needs of most undergraduates and designers. A special feature of this work is the large number of exercises (140 in all) with answers. Volume 2 deals with advanced topics of theoretical analysis and practical design. The examples and the methods presented herein are extremely valuable to the engineer. The quality of the writing makes Professors Baker and Heyman's book a pleasure to read. Lord Baker (Sir John Fleetwood Baker, 1901-1985) was Professor of Mechanical Sciences and Head of the Department of Engineering at the University of Cambridge from 1943 to 1968. He was a Fellow of the Royal Society. Baker's pioneering research led to the development of the plastic theory of design, originally used for steel frames but now recognized as being valid for many structural materials, such as aluminium and reinforced concrete. Additionally, Baker was responsible for many curriculum innovations at the university and was the author of The Steel Skeleton, a two-volume work. Jacques Heyman is the former Head of the Department of Engineering at the University of Cambridge and the author of ten books, including The Stone Skeleton, Elements of the Theory of Structures, Structural Analysis: A Historical Approach, Elements of Stress Analysis, and the two-volume set Plastic Design of Frames: Volume 1. Fundamentals with Lord Baker and Volume 2. Applications. He is a Fellow of the Society of Antiquaries, the Institution of Civil Engineers, and the Royal Academy of Engineering. He acted as a consulting engineer for a number of English cathedrals and as a member of the Architectural Advisory Panel for Westminster Abbey and of the Cathedrals Fabric Commission for England, and he has served on many British standards committees. The Stone Skeleton won the Choice Outstanding Academic Books Award in 1996.
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Posted by: Vladimir - 01-09-2011, 02:11 PM - Forum: Archive
- No Replies
Hellow!
I am looking for this stnadard:
ANSI B77.1-1999
American National Standard for Passenger Ropeways - Aerial Tramways, Aerial Lifts, Surface Lifts, Tows and Conveyors - Safety Requirements
American National Standards Institute / 11-Mar-1999 / 202 page
Helical Piles: A Practical Guide to Design and Installation
Author: Howard A. Perko | Size: 47.9 MB | Format:PDF | Publisher: Wiley | Year: October 2009 | pages: 528 | ISBN: 9780470404799
An unbiased, comprehensive review of helical pile technology and applications
Helical piles have risen from being merely an interesting alternative for special cases to a frequently requested, more widely accepted deep foundation adopted into the 2009 International Building Code. The first alternative to manufacturer-produced manuals, Howard Perko's Helical Piles: A Practical Guide to Design and Installation answers the industry's need for an unbiased and universally applicable text dedicated to the design and installation of helical piles, helical piers, screw piles, and torque anchors.
Fully compliant with ICC-Evaluation Services, Inc., Acceptance Criteria for Helical Foundation Systems and Devices (AC358), this comprehensive reference guides construction professionals to manufactured helical pile systems and technology, providing objective insights into the benefits of helical pile foundations over driven or cast foundation systems, and recommending applications where appropriate. After introducing the reader to the basic features, terminology, history, and modern applications of helical pile technology, chapters discuss:
*Installation and basic geotechnics
*Bearing and pullout capacity
*Capacity verification through torque
*Axial load testing, reliability, and sizing
*Expansive soil and lateral load resistance
*Corrosion and life expectancy
*Foundation, earth retention, and underpinning systems
*Foundation economics
*Select proprietary systems
*IBC and NYC Building codes
Covering such issues of concern as environmental sustainability, Helical Piles provides contractors and engineers as well as students in civil engineering with a practical, real-world guide to the design and installation of helical piles.
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