<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31345512</termId><termName>one-way structural systems</termName><termType>PT</termType><termNote><![CDATA[ Structural systems based on concrete slabs in which loads are transferred in one direction only. ]]></termNote><termCreatedDate>2026-03-30 20:33:12</termCreatedDate><relation><relationType>UF</relationType><termId>31345513</termId><termName>one-way constructions</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345514</termId><termName>one-way floor and roof systems</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345515</termId><termName>one-way structural system</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345516</termId><termName>one-way systems</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31345517</termId><termName>structural systems, one-way</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31321196</termId><termName>slabs</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31376437</termId><termName>one-way beam and slab systems</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31376448</termId><termName>one-way solid slab systems</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31376458</termId><termName>one-way joist systems</termName><termType>PT</termType></relation></term>  </Zthes>