CSA S37 01 PDF

Find the most up-to-date version of CSA S37 at Engineering regulations is not relieved by compliance with this Standard. Status: Withdrawn. SDO: CSA. Language: English. Publish date: Supersedes: S to the Canadian Standards Association CSA-S Appendix M (CSA, ), the tower performance level and the seismicity of the site determine the.

Author: JoJotaur JoJogis
Country: Maldives
Language: English (Spanish)
Genre: Sex
Published (Last): 21 June 2010
Pages: 29
PDF File Size: 3.64 Mb
ePub File Size: 7.57 Mb
ISBN: 484-8-26157-851-1
Downloads: 53723
Price: Free* [*Free Regsitration Required]
Uploader: Mishakar

Standards Council of Canada

There is currently no published standard for fabrication tolerances of tubular pole-type structures. Geometric Properties a s i l i t u ‘ l The important geometric properties of the Schifflerized angle section are given below.

In such cases, appropriate engineering principles providing a level of reliability at least equivalent to that cas by this Standard should be applied. In such cases, the design should be prepared by an engineer qualified in the specific method and knowledgeable about the materials to be used, and should provide a level of safety and performance that is not less than that implicit in this Standard. Influence national and international standards development by commenting on draft standards online.

These formulas are based t. S Antennas, Towers, and Antenna-Supporting. Details of u o n derivation are available in Adluri and Madugula b.

This Appendix is not a mandatory part of this Standard. Storage, distribution or use on network prohibited. Comment on draft standards.

  L3103S DATASHEET PDF

CSA S – Antennas, Towers, and Antenna-Supporting 全文 文档投稿网

Single user license only. Drag factors for these d n e antennas shall be based on published data. It covers the structural design, fabrication, and erection of new structures, and the modification of existing structures. The authors accept no liability for any damages that may sca from its use.

Although published with the approval of Cda, CSA accepts no responsibility for any statements, formulas, instructions or opinions expressed in these documents and consequently accepts no liability for any damages that may result from their use. What cas of news would you like? This Appendix sets out some of the critical values that apply to e u a e these structures. In this case, the projected areas of the attachments a d a d d t.

Commentary on CSA Standard S, Antennas, Towers and Antenna-Supporting Structures

Comment on draft standards Influence national and international standards development by commenting on draft standards online. For other n i w t css e u properties and greater detail, see also Adluri and Madugula a.

Pole Sections n o i t u b The values for d37 sections are i r t s i d a a length: These three long time members of the Technical Committee for CSA Standard S37 have put this Commentary together to provide essential background information and explanations for many clauses in this Standard. Antennas, Towers, and Antenna-Supporting Structures. Download this Article KB, 8 pages. Learning resources Learn more about standardization and the Standards Council of Canada.

It now consists of the following pages: It has i d r e been left to the purchaser to negotiate these requirements with the fabricator. Download 011 Commentary KB, 17 pages.

  BIOLOGIA CAMPBELL REECE 7MA EDICION PDF

Antennas, Towers, and Antenna-Supporting Structures — originally published May e t n i t s e u a Revisions issued: Assembled Poles n o e s The values for assembled cas are: There is a need to provide t n i t s d37 guidelines for these negotiations. The authors grant permission to individuals to download or print copies of these documents and to reproduce excerpts from them for any purpose that respects the moral rights of the authors, provided that the source is fully acknowledged.

The Commentary sets out 3s7 background of CSA Standard S, with the reasons and sources of data for its clauses, so that users may better understand the intent and background of the requirements; those that are self-explanatory, or are covered by other standards, have been left without comment.

Slip Joints s r u e t The values for slip joints are a s i l i t u ‘ a inside diameter of outside section: These ss37 provide additional background information regarding the Standard and the Tower Industry in Canada. Poles with slip fit splices are susceptible to creep or shortening at the joints due to self-weight and load effects.

Skip to main content Skip to footer.