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 Status: Withdrawn.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.
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This Appendix is not a mandatory part of this Standard. Learning resources Learn more about standardization and the Standards Council of Canada.
For other n i w t s e u properties and greater detail, see also Adluri and Madugula a. It covers the structural design, fabrication, and erection of new structures, and the modification of existing structures.
Pole Sections n o i t u b The values ca pole sections are i r t s i d a a length: It now consists of the following pages: Comment on draft standards Influence national and international standards development by commenting on draft standards online. There is a need to provide t n i t s some guidelines for these negotiations.
In this case, the projected areas of the attachments a d a d d t.
Details of u o n derivation are available in Adluri and Madugula b. Single user license only. Download the Commentary KB, 17 pages. Skip to main content Skip to footer.
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.
Geometric Properties a s i l i t u ‘ l The important geometric properties of the Schifflerized angle section are given below.
Assembled Poles n o e s The values ss37 assembled poles are: It has i d r e been left to the purchaser to negotiate these requirements with the fabricator. Storage, distribution or use on network prohibited.
Although published with the approval of CSA, 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.
Drag factors for these d n e antennas shall be based on published data. There is currently no published standard for fabrication tolerances of tubular pole-type structures. ca
Commentary on CSA Standard S, Antennas, Towers and Antenna-Supporting Structures
In such cases, appropriate engineering principles providing a level of reliability at least equivalent to that provided by this Standard should be applied. This Appendix sets out some of the critical values that apply to e u a e these structures.
Download this Article KB, 8 pages. 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 0 moral rights of the authors, provided that the source is fully acknowledged.
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Standards Council of Canada
Comment on draft standards. The Commentary sets out the background of CSA Standard S, with the reasons and sources of data for its clauses, so that users may better understand the intent and cs of the requirements; those that are self-explanatory, or are covered by other standards, have been left without comment. 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 cs of safety and performance that is not less than that implicit in this Standard.
These papers provide additional background information regarding the Standard and the Tower Industry in Canada. Slip Cas s r u e t The values for slip joints are a s i l i t u ‘ a inside diameter of outside section: Buy Standards Purchase the standards and standards-based products you are looking for.
S Ss37, Towers, and Antenna-Supporting. Antennas, Towers, and Antenna-Supporting Structures. These formulas are based t. Poles with slip fit splices are susceptible to creep or shortening at the joints due to self-weight and load effects.