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 Status: Withdrawn.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.
|Genre:||Health and Food|
|Published (Last):||27 September 2015|
|PDF File Size:||17.40 Mb|
|ePub File Size:||11.89 Mb|
|Price:||Free* [*Free Regsitration Required]|
Antennas, Towers, and Antenna-Supporting Structures — originally published May e t n i t s e u a Revisions issued: It covers the structural design, fabrication, and erection of new structures, and the modification of existing structures. Storage, distribution or use on network prohibited.
Standards Council of Canada
S Antennas, Towers, and Antenna-Supporting. In this case, the projected areas of the attachments a d a d d t. Antennas, Towers, and Antenna-Supporting Structures.
There is a need to provide t n i t s some guidelines for these negotiations. For other n i w t s e u properties and greater detail, see also Adluri and Madugula a.
There is currently no published standard for fabrication tolerances of tubular pole-type structures. 10 to main content Skip to footer.
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 cssa this Standard.
Download the Commentary KB, 17 pages. These formulas are based t.
Comment on draft standards. These papers provide additional background information regarding the Standard and the Tower Industry in Canada. 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. 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.
Commentary on CSA Standard S, Antennas, Towers and Antenna-Supporting Structures
These three long time members of the Technical Committee 001 CSA Standard S37 have put this Commentary together to provide essential background information and explanations for many clauses in this Standard. Pole Sections n o i t u b The values for pole sections are i r t s i d a a length: Poles with slip fit splices are susceptible to creep or shortening at the joints due to self-weight and load effects.
It has i d r e been left to the purchaser to negotiate these requirements with the fabricator. This Appendix is not a mandatory part of this Standard. It now caa of the following pages: Comment on draft standards Ss37 national and international standards development by commenting on draft standards online. What kind of news would you like? Download this Article KB, 8 pages. Influence national and international standards development by commenting on draft standards online.
S (R) | Standards Council of Canada – Conseil canadien des normes
This Appendix sets out some of the critical values that apply to e u a e these structures. Geometric Properties a s i l i t u ‘ l Cda important geometric properties of the Schifflerized angle section are given below. Buy Standards Purchase the standards and standards-based products you are looking for.
Assembled Poles n o e s The values for assembled poles are: Details of u o n derivation are available in Adluri and Madugula b. Learning resources Learn more about standardization and the Standards Council of Canada. 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.
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: Drag factors for these d n e antennas shall be based on published data. Single user license only. In such cases, appropriate engineering principles providing a level of cza at least equivalent to that provided by this Standard should be applied.