<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" graph="None" id="_0f6ae5d7-833b-41e2-adbc-f84b41c80f64"><num>6.3.4h</num><title id="_547703ec-3505-49d6-be8e-f8146a555268">Maximum combined strutting/hanging beam span — combined strutting/hanging beam supporting tiled roof and plasterboard ceiling — roof load area = 8 m<sup id="_db1b09c7-8e23-4527-b9e2-7a3e8491b9d5">2</sup></title><table id="_d52f9c06-d1bd-4f12-94b6-13c2063be014" 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>2.0</entry><entry>2.0</entry><entry>2.0</entry></row><row><entry>150 UB 14.0</entry><entry>2.2</entry><entry>2.1</entry><entry>2.1</entry></row><row><entry>200 UB 18.2</entry><entry>2.8</entry><entry>2.8</entry><entry>2.7</entry></row><row><entry>250 UB 31.4</entry><entry>4.4</entry><entry>4.3</entry><entry>4.3</entry></row><row><entry>310 UB 46.2</entry><entry>5.8</entry><entry>5.7</entry><entry>5.6</entry></row><row><entry>100 TFB</entry><entry>1.1</entry><entry>1.1</entry><entry>1.1</entry></row><row><entry>150 PFC</entry><entry>2.8</entry><entry>2.8</entry><entry>2.8</entry></row><row><entry>200 PFC</entry><entry>3.4</entry><entry>3.3</entry><entry>3.3</entry></row><row><entry>250 PFC</entry><entry>4.7</entry><entry>4.6</entry><entry>4.6</entry></row><row><entry>300 PFC</entry><entry>5.0</entry><entry>4.9</entry><entry>4.8</entry></row></tbody></tgroup></table><desc-note id="_0c3a7e8e-ba96-414a-ba78-8bd6aac1af2a"><ol outputclass="numbered"><li id="_638282f1-1432-48c1-bc02-6a1d2b91a4e8">Load accounted for includes 0.2 kPa permanent ceiling, 0.84 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="_ffb5e0d5-8f90-41fa-ad3e-3b0f2d5438cd">Load combinations included are 1.35G, 1.2G + 1.5Q, 1.2G + W<sub id="_ecc856df-2363-46a3-a359-9a103f70e0b5">U</sub> + 0.4Q, 0.9G + W<sub id="_35367906-6951-400e-be59-9b1470712625">U</sub> for ULS and G + 0.7Q, G + W<sub id="_46eb3d97-670e-4477-ae34-911c88007ae3">S</sub>.</li><li id="_f8b5cf6a-cc11-4406-bbc8-7c4db91d3b1a">0.9G + W<sub id="_f7ee6275-2748-42fd-849a-09379703e991">S</sub> for SLS with a maximum deflection of span/300.</li><li id="_1a42c0cb-cadd-41a4-847d-b5fee52140c9">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>