<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference graph="None" id="_956c569d-1194-46d0-8f6d-c71cb68629fa"><num>6.3.4c</num><title id="_32959146-3057-4922-bbbf-f37a68d2bf4f">Maximum combined strutting/hanging beam span — combined strutting/hanging beam supporting metal sheet roof and plasterboard ceiling — roof load area = 12 m<sup id="_9c7a44d5-1bda-47b7-8d89-2da9bd6f555e">2</sup></title><table id="_3cd82d20-1372-4bbb-9715-9e999b84061f" keycol="1"><tgroup cols="4"><colspec colname="001" colnum="1" colwidth="108.00*"/><colspec colname="002" colnum="2" colwidth="108.00*"/><colspec colname="003" colnum="3" colwidth="108.00*"/><colspec colname="004" colnum="4" colwidth="108.00*"/><thead><row><entry morerows="1">Section</entry><entry nameend="004" namest="002">Ceiling load width (m)</entry></row><row><entry>1.8</entry><entry>3.6</entry><entry>6.0</entry></row></thead><tbody><row><entry>125 TFB</entry><entry>2.2</entry><entry>2.2</entry><entry>2.2</entry></row><row><entry>150 UB 14.0</entry><entry>2.4</entry><entry>2.3</entry><entry>2.3</entry></row><row><entry>200 UB 18.2</entry><entry>3.1</entry><entry>3.0</entry><entry>3.0</entry></row><row><entry>250 UB 31.4</entry><entry>4.8</entry><entry>4.7</entry><entry>4.6</entry></row><row><entry>310 UB 46.2</entry><entry>6.4</entry><entry>6.3</entry><entry>6.1</entry></row><row><entry>100 TFC</entry><entry>1.1</entry><entry>1.1</entry><entry>1.1</entry></row><row><entry>150 PFC</entry><entry>3.1</entry><entry>3.1</entry><entry>3.0</entry></row><row><entry>200 PFC</entry><entry>3.7</entry><entry>3.7</entry><entry>3.6</entry></row><row><entry>250 PFC</entry><entry>5.2</entry><entry>5.1</entry><entry>5.0</entry></row><row><entry>300 PFC</entry><entry>5.5</entry><entry>5.4</entry><entry>5.3</entry></row></tbody></tgroup></table><desc-note id="_0885dfb0-a0b1-46ea-bba9-21e327cbe12c"><ol outputclass="numbered"><li id="_be4eb2fe-c3ef-40fb-832c-d52c3379f830">Load accounted for includes 0.2 kPa permanent ceiling, 0.4 kPa permanent roof, permanent member self-weight, 0.25 kPa imposed roof, positive roof wind pressure of 0.95 kPa and negative roof wind pressure of -1.49 kPa.</li><li id="_cad038bb-4859-4829-8ca3-12c7fde51f55">Load combinations included are 1.35G, 1.2G + 1.5Q, 1.2G + W<sub id="_212fb060-631b-4356-9c69-65a594499cce">U</sub> + 0.4Q, 0.9G + W<sub id="_0d316e86-4d70-4e6d-a4b1-8b2a2ef020f8">U</sub> for ULS and G + 0.7Q, G + W<sub id="_48628fc9-a7f2-4511-b0ac-a5d0dc62abfc">S</sub>.</li><li id="_99b85590-6bf0-4582-8a0d-da35cf9c169f">0.9G + W<sub id="_25415112-60ec-45d0-9f9f-0d7e221680d9">S</sub> for SLS with a maximum deflection of span/300.</li><li id="_3e4c9f8c-4342-4a0f-b00c-233afd72b112">Strutting beams are assumed to be partially restrained at both ends with no rotational restraint and are designed as members without full lateral restraint.</li></ol></desc-note></table-reference>