<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" author="Kieran O'Donnell" dateTime="2021-02-26T17:10:16" graph="None" id="_76445cbf-4d00-4602-bfa7-ecd167bb4023" type="insert"><num>6.3.5b</num><title id="_0b5ac664-e895-4b7b-b95b-58b570c8c824">Maximum lintel span — lintel supporting metal sheet roof, timber floor and 3 m high exterior wall — roof load width = 4.5 m</title><table id="_8419632d-27f0-4aa0-9a11-a654d0ef156f" 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">Floor load width (m)</entry></row><row><entry>0</entry><entry>1.8</entry><entry>3.6</entry></row></thead><tbody><row><entry>150 UB 14.0</entry><entry>3.1</entry><entry>2.7</entry><entry>2.4</entry></row><row><entry>200 UB 25.4</entry><entry>4.9</entry><entry>4.3</entry><entry>3.8</entry></row><row><entry>250 UB 31.4</entry><entry>5.6</entry><entry>4.9</entry><entry>4.3</entry></row><row><entry>100 TFB</entry><entry>1.9</entry><entry>1.7</entry><entry>1.5</entry></row><row><entry>150 PFC</entry><entry>4.0</entry><entry>3.4</entry><entry>3.0</entry></row><row><entry>200 PFC</entry><entry>4.5</entry><entry>3.9</entry><entry>3.4</entry></row><row><entry>250 PFC</entry><entry>6.0</entry><entry>5.2</entry><entry>4.6</entry></row><row><entry>75 x 75 x 5 EA</entry><entry>1.0</entry><entry>–</entry><entry>–</entry></row><row><entry>90 x 90 x 6 EA</entry><entry>1.8</entry><entry>1.3</entry><entry>–</entry></row><row><entry>100 x 100 x 6 EA</entry><entry>1.8</entry><entry>1.3</entry><entry>–</entry></row><row><entry>125 x 75 x 6 UA</entry><entry>1.8</entry><entry>1.3</entry><entry>1.0</entry></row><row><entry>150 x 100 x 10 UA</entry><entry>3.0</entry><entry>2.5</entry><entry>2.0</entry></row></tbody></tgroup></table><desc-note id="_55847c0f-c579-4512-bc9b-71acac1245a2"><ol outputclass="numbered"><li id="_6d6a3971-e782-4f9f-8294-2d7c992c0882">Load accounted for includes 0.53 kPa permanent floor, 1.16 kN/m permanent wall, 0.4 kPa permanent roof, permanent member self-weight, 1.5 kPa or 1.1 kN imposed floor, positive roof wind pressure of 0.95 kPa and negative roof wind pressure of -1.49 kPa.</li><li id="_3ce18e19-7557-42b3-b4a9-b64d90d05732">Load combinations included are 1.35G and 1.2G + 1.5Q, 1.2G + W<sub id="_fb31a945-c89e-49f2-ada0-106bc3110311">U</sub> + 0.4Q, 0.9G + W<sub id="_a6e61263-9891-4f60-b04d-dd75c41fad36">U</sub> for ULS and G + 0.7Q, G + W<sub id="_4f32b772-7d3a-498f-994a-175ec3ac2250">S</sub>.</li><li id="_7e0db6f8-cad4-4226-932f-ba5522ca4707">0.9G + W<sub id="_a09428fe-4989-4ac0-9c8e-2dff864673e3">S</sub> for SLS with a maximum deflection of span/300.</li><li id="_58d1a488-0e5f-4541-a6e9-2b20f7d603e3">Lintels are assumed to be partially restrained at both ends with no rotational restraint and are designed as members without full lateral restraint.</li><li id="_e8c3f920-f9d4-40fa-8879-9f208a1770e2">A floor load of “0” must be used for lintels not supporting floor loads.</li></ol></desc-note></table-reference>