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 Status: Withdrawn.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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The authors grant permission to individuals to download or print vsa 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. It has i d r e been left to the purchaser to negotiate these requirements with the fabricator. Comment on draft standards. It now consists of the following pages: Influence national and international standards development by commenting on draft standards online.
This Appendix is dsa a mandatory part of this Standard. In such cases, appropriate engineering principles providing a level of reliability at least equivalent to that provided by this Standard should be applied.
CSA S – Antennas, Towers, and Antenna-Supporting 全文 文档投稿网
Skip to main content Skip to footer. 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. Download this Article KB, 8 pages. There is currently no published standard for fabrication tolerances of tubular pole-type structures.
Standards Council of Canada
For other n i w t s e u properties and greater detail, see also Adluri and Madugula a. 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.
These papers provide additional background information regarding the Standard and the Tower Industry in Canada. Download the Commentary KB, 17 pages. Comment on draft standards Influence national and international standards development dsa commenting on draft standards online.
Drag factors for these d n e antennas shall be based on published data. Assembled Poles n o e s The values for assembled poles are: Antennas, Towers, and Antenna-Supporting Structures.
These formulas are based t. This Z37 sets out some of the critical values that apply to e u a e these structures. Pole Sections n o i t u b The values for pole sections are i r t s i d a a length: It covers the structural design, fabrication, and erection of new structures, and the modification of existing structures.
Details of u o n derivation are available in Adluri and Madugula b. Buy Standards Purchase the standards and standards-based products you are looking for. Single user license only. 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
Learning resources Learn more about standardization and the Standards Council of Canada. Poles with slip fit splices are susceptible to creep or shortening at the joints due to self-weight and load effects. What kind of news would you like? There is a need to provide t n i t s some guidelines for these negotiations.
In such cases, the design should be prepared by an engineer qualified csx the fsa 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. Antennas, Towers, and Antenna-Supporting Structures — originally published May e t n i t s e u a Revisions issued: Geometric Properties a s i l i t u ‘ l The important geometric properties of the Schifflerized angle section are given below.
S Antennas, Towers, and Antenna-Supporting.
Slip Joints s r u e t The values for slip joints are a s i l i t u ‘ a inside diameter csq outside section: 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.