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<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">ETQM</journal-id><journal-title-group><journal-title>Engineering Technology and Quality Management</journal-title></journal-title-group><issn>2995-3170</issn><eissn>2992-9806</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/ETQM.2026050041</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>德钦县升平镇高寒地区供水管网防冻技术与改造措施研究</title><url>https://artdesignp.com/journal/ETQM/4/5/10.61369/ETQM.2026050041</url><author>和云妹</author><pub-date pub-type="publication-year"><year>2026</year></pub-date><volume>4</volume><issue>5</issue><history><date date-type="pub"><published-time>2026-05-20</published-time></date></history><abstract>本文以德钦县农村供水保障工程实践为基础，系统分析高寒地区供水设施冻损机理，从水源工程、输配水管网、末端入户三个环节提出防冻技术改造措施，明确各环节设计参数、施工规程与验收标准，为同类高寒地区供水管网防冻改造提供技术参考。</abstract><keywords>高寒地区,供水管网,防冻技术,冻土层,德钦县,升平镇</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1] 四川省农村水利中心. 高寒地区农村供水设施防冻保暖技术要点[EB/OL].（2020-07-17）[2026-03-15].http://scns.net.cn/go-a422.htm.[2] 西藏自治区水利厅.关于进一步做好农村供水工程防冻保暖相关工作的通知（藏水农〔2022〕37号）[EB/OL].（2022-12-02）[2026-03-15].http://slt.xizang.gov.cn/zwgk/zcfg/gfxwj/ncslsd/202301/t20230119_338260.html?glnohlfcbaimglfc.[3] 薛正. 多年冻土地区的供水和排水系统设计[J].铁道标准设计,2015,59(4):152-155.[4] 六安市住房和城乡建设局. 关于加强全市建筑供水设施防冻保温工作的通知[EB/OL].（2024-03-06）[2026-03-15].https://zjj.luan.gov.cn/public/6608291/10476595.html.[5] 德钦县水务局. 筑牢冬季供水防线保障农村用水无忧[EB/OL].（2026-01-28）[2026-03-15].https://www.sohu.com/a/981154856_121106902?scm=10001.325_13-325_13.0.0-0-0-0-0.5_1334&amp;amp;spm=smpc.channel_248.block3_308_NDdFbm_1_fd.10.1769607819996mCCF6D8_324.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
