This part of this European Standard specifies the technical delivery conditions for cold formed welded structural hollow sections of circular, square or rectangular forms and applies to structural hollow sections formed cold without subsequent heat treatment. Requirements for tolerances, dimensions and sectional properties are contained in EN 10219-2.
NOTE A range of steel grades is specified in this European Standard and the user should select the grade appropriate to the intended use and service conditions. The grades and mechanical properties of the finished hollow sections are compatible with those in EN 10025-2 and EN 10025-3.
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BS EN 10219 - 2:2006 CCold formed welded structural hollow sections of non-alloy and fine grain steels — Part 2: Tolerances, dimensions and sectional properties
This part of EN 10219 specifies tolerances for cold formed welded circular, square and rectangular structural hollow sections, manufactured in wall thicknesses up to 40 mm, in the following size ranges:
Circular: Outside diameters up to 2 500 mm
Square: Outside dimensions up to 500 mm x 500 mm
Rectangular: Outside dimensions up to 500 mm x 300 mm
The formulae for calculating sectional properties of sections manufactured to the dimensional tolerances of this standard, to be used for the purposes of structural design, are given in Annex B. Dimensions and sectional properties for a limited range of sizes are given in Annex C. Technical delivery conditions are specified in EN 10219-1.
NOTE The designation of the sections' major axis (yy) and its minor axis (zz) align with the axis designation used for structural design in the structural Eurocodes.
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Reinforced concrete Masonry Construction - Inspector handbook - 6a. Ed.
Repost using CivilEA PostGen.
Size: 19,48 MB | Format:PDF | Publisher: Masonry Institute of America | Year: 2007 | pages: 425 | ISBN: 0940116472
This material has been developed to provide the inspector with information and to serve as a general guide for Reinforced Hollow Concrete Masonry construction.
This publication has been prepared to assist masonry constructor inspector with the information needed to do a thorough professional job.
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Reinforced Concrete Masonry Construction Inspector's Handbook
By: James E. Amrhein (Author), John Chrysler (Author)
Paperback: 537 pages
Publisher: Masonry Institute of America; 4 edition (January 2003)
Language: English
ISBN-10: 0940116375
ISBN-13: 9780940116375
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Moderator note: thread moved from Bad Posts, redesinged using CivilEA Post Generator, info added
This revised third edition of a bestselling metallurgy text examines the behaviour of materials under stress and their reaction to a variety of hostile environments. It covers the entire scope of mechanical metallurgy, from an understanding of the continuum description of stress and strain, through crystalline and defect mechanisms of flow and fracture, and on to a consideration of major mechanical property tests and the basic metalworking process. It has been updated throughout, SI units have been added, and end-of-chapter study questions are included.
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Objectives
In this module you will learn to do the following:
1. Define directional drilling by choosing the correct answer from a list of selections.
2. Recall the historical development of directional drilling by choosing the correct answer from
a list of selections.
3. Recognize the reasons for drilling the following types of wells: exploration, appraisal,
development/production.
4. Identify descriptions and pictures of directional drilling applications.
5. Identify several features of a directional well profile.
6. Identify the general types of directional well profiles.
7. Recall an explanation of a well plan by choosing an answer from a list of selections.
8. Identify the basic components of a well plan.
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1.26 MB, 52 pages
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