DB13(J)∕T 8421-2021 地质断裂带区域城乡建筑标准
简介
前 言
根据河北省住房和城乡建设厅关于印发《2021年度省工程建设标准和标准设计第一批制（修）订计划》（冀建质安函【2021】31 号）要求，北方工程设计研究院有限公司、河北省震灾风险防治中心会同有关单位经广泛调查研究，认真总结实践经验，参考国家相关标准并结合河北省实际情况，在广泛征求意见的基础上，编制本标准。
本标准共分为6章和1个附录，主要技术内容包括∶1.总则、2. 术语、3.基本规定、4.场地工程勘察、5.建筑抗震设计、6.施工及验收及附录A 河北省地质断裂带分布图。
本标准由北方工程设计研究院有限公司负责具体技术内容的解释，由河北省建设工程标准编制研究中心负责管理。 目次 1 总 则·····························································································1 2 术语································································································ 2 3 基本规定·························································································4 4 场地工程勘察·················································································6 5 建筑抗震设计··············································································· 11 5.1 一般规定····················································································11 5.2 场地选址与避让········································································· 12 5.3 地基基础··················································································· 14 5.4 新建建筑··················································································· 18 5.5 既有建筑··················································································· 21 6 施工及验收···················································································24 附录 A 河北省地质断裂带分布图··················································26 本标准用词说明·················································································28 引用标准名录·····················································································29 附：条文说明·····················································································31
前 言
根据河北省住房和城乡建设厅关于印发《2021年度省工程建设标准和标准设计第一批制（修）订计划》（冀建质安函【2021】31 号）要求，北方工程设计研究院有限公司、河北省震灾风险防治中心会同有关单位经广泛调查研究，认真总结实践经验，参考国家相关标准并结合河北省实际情况，在广泛征求意见的基础上，编制本标准。
本标准共分为6章和1个附录，主要技术内容包括∶1.总则、2. 术语、3.基本规定、4.场地工程勘察、5.建筑抗震设计、6.施工及验收及附录A 河北省地质断裂带分布图。
本标准由北方工程设计研究院有限公司负责具体技术内容的解释，由河北省建设工程标准编制研究中心负责管理。 目次 1 总 则·····························································································1 2 术语································································································ 2 3 基本规定·························································································4 4 场地工程勘察·················································································6 5 建筑抗震设计··············································································· 11 5.1 一般规定····················································································11 5.2 场地选址与避让········································································· 12 5.3 地基基础··················································································· 14 5.4 新建建筑··················································································· 18 5.5 既有建筑··················································································· 21 6 施工及验收···················································································24 附录 A 河北省地质断裂带分布图··················································26 本标准用词说明·················································································28 引用标准名录·····················································································29 附：条文说明·····················································································31
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