重庆市建筑护栏技术规程DBJ50-123-2010.doc
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重庆市建筑护栏技术规程DBJ50-123-2010.doc
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住房和城乡建设部备案号:
J11787-2010DB
重庆市工程建设标准
DBJ50-123-2010
重庆市建筑护栏技术规程
TechnicalspecificationforBuildingGuardrailChongqing
2011-03-16发布2011-05-01实施
重庆市城乡建设委员会发布
重庆市工程建设标准
重庆市建筑护栏技术规程
TechnicalspecificationforBuildingGuardrailChongqing
DBJ50-123-2010
主编单位:
重庆市建设工程监督总站
批准部门:
重庆城乡建设委员会
施行日期:
2011年5月1日
2011重庆
重庆市城乡建设委员会文件
渝建发【2011】35号
重庆市城乡建设委员会
关于发布《建筑护栏技术规程》的通知
各区县(自治区)城乡建设,有关单位:
现批准《建筑护栏技术规程》为我市工程建设强制性标准,编号为:
DBJ50-123-2010,自2011年5月1日起实施。
本规程汇中以黑体字标志的第3.1.1、3.1.3、.4.1.4、4.2.2、4.2.3、4.2.5、4.2.6条为强制条文,并通过住房和城乡建设部审查与备案(备案号为:
J11787-2011),必须严格执行。
本规程由重庆市城乡建设委员会负责管理,重庆市建设工程质量监督总站负责解释。
二〇一一年三月十六日
关于同意重庆市《建筑护栏技术规程》
地方标准备案的函
建标标备[2011]20号
重庆市城乡建设委员会:
你委《关于工程建设地方标准<建筑护栏技术规程>备案的申请》收悉。
经研究,同意该标准作为“中华人民共和国工程建设地方标准”备案,其备案号为:
J11787-2011.其中,同意将第3.1.1、3.1.3、4.1.4、4.2.2、4.2.3、4.2.5、4.2.6条作为强制性条文。
该项标准的备案公告,将刊登在近期出版的《工程建设标准化》刊物上。
住房与城乡建设部标准定额司
二〇一一年二月二十日
前言
建筑护栏作为重要的建筑非结构构件,其安全性、耐久性直接影响到人民群众财产和生命的安全,一旦出现质量问题后患无穷。
为规范建筑护栏的设计、施工、检测、验收以及对原材料和产品的要求,消除建筑护栏事故隐患,确保建筑护栏的安全和正常使用,根据重庆市城乡建设委员会《关于下达2006年度建设科研项目计划的通知》(渝建【2006】187号)的要求制定本规程
本规程的主要内容是:
总则;术语;基本规定;设计;施工;检查验收;保养和维护。
本规程中3.1.1、3.1.2、4.2.5、4.2.6,以黑体字标示的条文为强制性条文,必须严格执行。
本规程由重庆市城乡建委负责管理,重庆市建设工程质量监督总站负责具体技术内容的解释。
在执行过程中,请各单位结合工程实践,认真总结经验,并将意见和建议寄交重庆市渝中区长江一路58号重庆市建设工程质量监督总站(邮编:
400014;E-mail:
cqjczx001@)
本规程主编单位:
重庆市建设工程质量监督总站
本规程参编单位:
重庆市设计院
重庆市建筑科学研究院
本规程参加单位:
本规程主要起草人员:
周祖怀邱峰李正春林文修邓小华付建华庄浩
余波赵启林谷军沈治宇陈建朱宇颜丙山
王若冰陈雄武刘静黄刚黎明刘影
本规程主要审查人员:
目次
1总则··························································1
2术语和符号···························································2
2.1术语··················································2
2.2符号······················································2
3基本规定································································4
3.1一般规定··················································4
3.2材料······················································4
4设计···························································5
4.1一般规定··················································5
4.2建筑设计···················································5
4.3护栏计算··················································6
4.4护栏构造··················································9
4.5防雷接地·················································14
5施工·························································15
5.1一般规定··················································15
5.2砌体及混凝土护栏··········································15
5.3金属类护栏················································16
5.4玻璃护栏··············································16
5.5木质护栏··················································17
5.6防雷接地··················································17
6检验和验收····························································18
6.1一般规定··················································18
6.2施工检验··················································18
6.3资料核验··········································19
7保养和维护··················································21
7.1一般规定···················································21
7.2检查与维护·················································21
附录A护栏水平荷载推力试验··············································22
附录B玻璃抗冲击性能试验··············································25
附录C硅酮结构密封胶的计算··············································26
本规范用词说明·······················································27
应用标准名录·······················································28
条文说明···························································30
Contents
1GeneralProvisions·············································1
2Terms································································2
3BasicRequirements············································3
3.1GeneralProvision···············································3
3.2Material·······················································3
4Design······························································4
4.1GeneralProvision············································4
4.2ArchitectureDesign············································4
4.3GuardrailCalculation············································5
4.4GuardrailConstruction············································9
4.5LightningproofGrounding··········································14
5Construction··········································
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