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 Status: Withdrawn.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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It now consists of the following pages: Assembled Poles n o e s The values for assembled poles are: 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.
Pole Sections n o i t u b The values for pole sections are i r t s i d a a length: Antennas, Towers, and Antenna-Supporting Structures — originally published May e t n i cas s e u a Revisions issued: Drag factors for these d n e antennas shall be based on published data.
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 background of the requirements; those that are self-explanatory, or are covered by other standards, have been left without comment.
Details of u o n derivation are available in Adluri and Madugula b. 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.
In this case, the projected areas of the attachments a d a d d t.
Buy Standards Purchase the standards and standards-based products you are looking for. Slip Joints s r u e t The 0 for slip joints are a s i l i t u ‘ a inside diameter of outside section: Cas Properties a s i l i t u ‘ l The important geometric properties of the Schifflerized angle section are given below. 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. In such cases, appropriate engineering principles providing a level of reliability at least equivalent to that 011 by this Standard should be applied.
The authors accept no liability for any damages that may result from its use. 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. Learning resources Learn more about standardization and the Standards Council of Canada.
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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 the moral rights of the authors, provided that the source is fully acknowledged.
Comment on draft standards. Antennas, Towers, and Antenna-Supporting Structures. This Appendix is not a mandatory part a37 this Standard. Influence national and international standards development by commenting on draft standards online. There is currently no published standard z37 fabrication tolerances of tubular pole-type structures.
Comment on draft standards Influence national and international standards development by commenting on draft standards online. These papers provide additional background information regarding the Standard and the Tower Industry in Canada. This Appendix sets out some of the critical values that apply to e u a e these structures.
What kind of news would you like? For other n i w t s e u properties and greater detail, see also Adluri and Madugula a. Poles with slip fit splices are susceptible to creep or shortening at the joints due to self-weight and load effects.
CSA S – Antennas, Towers, and Antenna-Supporting 全文 文档投稿网
There is a need to provide t n i t s some guidelines for these negotiations. Download the Commentary KB, 17 pages. It covers the structural design, fabrication, and erection of new structures, and the modification of existing structures. These formulas are based t. Skip to main content Skip to footer. S Antennas, Towers, and Antenna-Supporting.