DB62∕T 3182-2020 住宅设计标准

前 言 本标准根据甘肃省住房和城乡建设厅《关于下达<2010年甘肃省工程建设标准及标准设计编制计划>的通知》（甘建标[2010]162号）及2017年重新编制要求，在《住宅设计规范》GB 50096-2011、《住宅建筑规范》GB 50368-2005和《建筑设计防火规范》GB 50016-2014（2018版）的基础上，结合我省住宅设计方面的实际与甘肃省地域特点编制。编制组广泛调查研究，认真总结实践经验，参考其他省市的可行做法，并在广泛征求意见的基础上编制了本标准。 本标准的主要技术内容是：1.总则；2.术语；3.基本规定；4.技术经济指标；5.建筑设计；6.消防设计；7.绿色节能与物理环境；8.结构设计；9.给水排水；10.暖通空调设计；11.燃气设计；12.电气设计；13.智能设计。 本标准由甘肃省工程建设管理办公室负责管理，甘肃省工程设计研究院有限责任公司负责具体技术内容的解释工作；各单位在本标准执行过程中如发现需要修改或补充之处，请将意见及建议反馈至甘肃省工程设计研究院有限责任公司（地址：兰州市皋兰路3号盛贸华府4楼，邮编：730000，联系电话：0931-8624602），以供今后修订时参考。 主编单位：甘肃省工程设计研究院有限责任公司 甘肃泓文建筑设计院 参编单位：甘肃省建筑设计研究院有限责任公司 5 兰州市城市建设设计院 甘肃省城乡规划设计研究院有限公司 主要起草人：刘 胜 冯志涛 李 锋 杨忠平 杜 翔 冯文章 徐海涛 毛明强 胡斌东 张 虎 尚煜蓉 主要审查人：宁崇瑞 李生辉 黄 锐 李学端 屈 刚 陈 斌 杨鹏举 樊 钧 王维嘉 虞惠斌 李 忠 王克林 张永彤 6 目 次 1 总则 ··········································································································· 1 2 术语 ··········································································································· 2 3 基本规定 ··································································································· 5 4 技术经济指标 ··························································································· 6 5 建筑设计 ··································································································· 8 5.1 总体设计 ······························································································· 8 5.2 套型设计 ······························································································· 8 5.3 共用部分设计 ······················································································· 12 5.4 附属设计 ······························································································· 15 6 消防设计 ··································································································· 19 6.1 一般规定 ······························································································· 19 6.2 防火间距 ······························································································· 20 6.3 建筑防火构造 ························································································· 20 6.4 安全疏散 ······························································································· 22 6.5 灭火救援 ······························································································· 24 6.6 消防电梯 ······························································································· 25 6.7 消防电气 ······························································································· 25 6.8 避难 ······································································································· 26 7 绿色节能与物理环境 ················································································· 28 7.1 绿色节能 ······························································································· 28 7.2 物理环境 ······························································································· 29 8 结构设计 ··································································································· 32 9 给水排水 ··································································································· 37 7