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GB50322-2011 粮食钢板筒仓设计规范

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UDC
华人民和国家标准
P GB 503222011
————————————————————————
粮食钢板仓设计规范
Code for design of grain steel silos
2011-07-26 发布 2012-06-01 实施
————————————————————————
合发布
华人民共国国家量监督检验检疫总局
中华人共和国家标准
粮食钢板仓设计规范
Code for design of grain steel silos
GB 503222011
主编门:国
批准门:
期:2 0 1 2 6 1
国计划版社
2011
人民共和住房和乡建设公告
1097
国家标准
粮食设计规》的公告
现批粮食板筒设计家标号为GB 503222011,自 2012
61施行,第 4.1.14.2.35.1.25.5.33)、6.4.28.1.28.6.1
制性必须格执原行《粮钢板仓设规范》GB 50322
2001废止。
本规我部准定研究组织国计出版发行。
中华人国住房建设部
一一七月十六日
规范根据住和城乡建设《关于印发 <2009 工程建设准规范制订修订计划>
(建标[2009]88)的要求由郑州程建设计州市第一建工程集团
有限公司会单位在食钢筒仓设计范》GB 503222001 础上修订
而成
规范编制程中,编制组经广调查究,实践经验考有关标准,并在
广泛征求意见础上经审查稿
规范共96个附录要技术内容包括:总则术语号、本规定、载与
荷载效应结构计、构造、工设计、电气消防
规范修订的要技术内容:增肋型粮食钢仓、保温粮食板筒仓修订
载荷与壁稳定计参数完善了筒仓载荷算方法关规定增加了材料
结构规定修订电气配置要求内容
规范中体字的条强制性条格执行。
规范住房城乡建设部责管理制条解释国家粮食负责管理
由郑州程建设计责具体技术内容解释条文执行程中意见和建
寄送工程建设计地址郑州高新技术花街邮政
450001)。
规范单位单位主要人和审查
单位郑州程建设计
州市一建工程集团公司
单位:河南工业大学
工程设计
工程集团北京工程有限公司
长天工程限公司
正昌机股份限公司
牧羊团有限公司
滨北粮食仓工程设限公司
主要袁海龙 郭呈周 马志 李江 彩虹 刘海燕
郭金勇 玉银 汪红卫 郝卫红 华定 光迪
廷瑜 晓青 贤平 钱杭松
主要审查元瑞 振镕 赵锡 继辉 张义才 刘勇
1 .................................................................................................................................................. 1
2 语、符合 ....................................................................................................................................... 2
2.1 .......................................................................................................................................... 2
2.2 ......................................................................................................................................... 3
3 ..................................................................................................................................... 5
3.1 ............................................................................................................................. 5
3.2 ............................................................................................................................. 5
4 与荷载应组合 ...................................................................................................................... 7
4.1 ............................................................................................................................. 7
4.2 ............................................................................................................................. 7
4.3 ........................................................................................................................... 10
4.4 荷载效组合 ......................................................................................................................... 11
5 ................................................................................................................................... 13
5.1 ........................................................................................................................... 13
5.2 ....................................................................................................................................... 13
5.3 ....................................................................................................................................... 14
5.4 ....................................................................................................................................... 18
5.5 支承结与基础 .................................................................................................................... 20
6 ................................................................................................................................................ 22
6.1 ....................................................................................................................................... 22
6.2 ....................................................................................................................................... 22
6.3 ....................................................................................................................................... 23
6.4 支承结构 ................................................................................................................................. 24
6.5 抗震结措施 ......................................................................................................................... 24
7 ................................................................................................................................... 25
7.1 ........................................................................................................................... 25
7.2 粮食接与发放 .................................................................................................................... 25
7.3 安全储粮 ................................................................................................................................. 26
7.4 环境保护与安全生产 ............................................................................................................ 27
8 .............................................................................................................................................. 29
8.1 ........................................................................................................................... 29
8.2 线 ........................................................................................................................... 29
8.3 ........................................................................................................................... 29
8.4 电气控系统 ......................................................................................................................... 30
8.5 情测系统 ......................................................................................................................... 30
8.6 防雷及接地 ............................................................................................................................. 30
9 ................................................................................................................................................ 32
附录 A 筒仓降观测试装 .............................................................................................. 33
附录 B 食钢板仓仓壁洞口 .............................................................................. 35
附录 C 粮食散料物理特性参数 .......................................................................................... 36
附录 D 储粮载计系数 ............................................................................................................... 37
附录 E 旋转体在对称荷载下的膜内力 .................................................................................. 40
附录 F 照度荐值 ............................................................................................................................ 43
本规范用词说明 ................................................................................................................................. 44
名录 ..................................................................................................................................... 45
....................................................................................................................................... 46
Contents
1 General provisions ...................................................................................................................... 1
2 Terms and symbols ........................................................................................................................ 2
2.1 Terms ......................................................................................................................................... 2
2.2 Symbols ..................................................................................................................................... 3
3 General requirement .................................................................................................................... 5
3.1 Layout principle .................................................................................................................. 5
3.2 Structure selection ............................................................................................................ 5
4 Load and load effect combination ......................................................................................... 7
4.1 Basic requirement ................................................................................................................ 7
4.2 Grain loading ........................................................................................................................ 7
4.3 Earthquake action .............................................................................................................. 10
4.5 Load effect combination ................................................................................................. 11
5 Sturctural design ...................................................................................................................... 13
5.1 Basic requirement .............................................................................................................. 13
5.2 Steel silo roof .................................................................................................................. 13
5.3 Steel silo wall .................................................................................................................. 14
5.4 Steel silo hopper .............................................................................................................. 18
5.5 Sturctural support and foundation ............................................................................ 20
6 Constructional detail .............................................................................................................. 22
6.1 Steel silo roof .................................................................................................................. 22
6.2 Steel silo wall .................................................................................................................. 22
6.3 Steel silo hopper .............................................................................................................. 23
6.4 Sturctural support ............................................................................................................ 24
6.5 Earthquake-proof constructional measure ................................................................ 24
7 Process flow project ................................................................................................................ 25
7.1 General requirement .......................................................................................................... 25
7.2 Receiver and releaser ...................................................................................................... 25
7.3 Safe storage......................................................................................................................... 26
7.4 Environment protection and safety in production ............................................... 27
8 Electricity ................................................................................................................................... 29
8.1 General requirement .......................................................................................................... 29
8.2 Distribution line .............................................................................................................. 29
8.3 Lighting system .................................................................................................................. 29
8.4 Electric control system ................................................................................................. 30
8.5 Grain detection and control system .......................................................................... 30
8.6 Lightening protection and grounding ........................................................................ 30
9 Fire control ................................................................................................................................. 32
Appendix A Settlement observation of steel silo and per-loaded with grain test ........................ 33
Appendix B Stress calculation of welding grain steel silo wall opening ...................................... 35
Appendix C Main grain granular physical characteristics ................................................................ 36
Appendix D Load coefficient ................................................................................................................ 37
Appendix E Film internal force of rotator shell in symmetrical loading ...................................... 40
Appendix F Recommended illuminance values ........................................................................................ 43
Explanation of Wording in this code .................................................................................................. 44
List of quoted standards ..................................................................................................................... 45
AdditionExplanation of provisions .................................................................................................. 46
1
1
1.0.1 总结我国食钢筒仓建设经验使板筒仓设计做到安全可靠技术先进
,制定本规范。
1.0.2 本规范适用面形状圆形,中心装粮食钢板筒仓的设计。
1.0.3 食钢板筒设计使用25 年。
1.0.4 食钢板筒仓结构安全为二抗震类别丙类耐火级可按
1.0.5 食钢板筒仓应由有相关设计资质单位行设计。
1.0.6 食钢板筒计,应符合规范应符合国家行的标准的规定。
2
2 术语、符合
2.1
2.1.1 粮食钢板筒仓 grain steel silo
粮食的钢结构直立平面圆形主要形式焊接板、螺旋卷边板、
螺栓装肋型钢板、栓装肋型及装结构框架式
2.1.2 粮食 grain granular material
小麦稻谷豆类及物数与谷物散
2.1.3 bulk solids
筒仓粮食的部
2.1.4 top of silo
封闭顶面结构
2.1.5 building above top of silo
艺要求的建
2.1.6 wall of silo
粮食接接承受粮食压力的仓
2.1.7 supporting wall
支承
2.1.8 支承结构 supporting structure of silo bottom
基础,仓体以支承结构包括
2.1.9 漏斗 hopper
筒仓粮食构容
2.1.10 deep bin
粮计hndn比值1.5 仓。
2.1.11 shallow bin
粮计hndn比值1.5筒仓。
2.1.12 single silo
建(仓。
2.1.13 group silos
筒仓
2.1.14 filler
构成填坡填充材料
2.1.15 流动 mass flow
程中,仓粮食平面状态向下流动
2.1.16 流动 funnel flow
程中,仓粮食漏斗向下流动
2.1.17 心卸 concentric discharge
程中,仓粮食沿向下流动
2.1.18 心卸 eccentric discharge
程中,仓粮食沿心不称向下流动
2.1.19 作塔 work tower
粮食、计理等所。
摘要:

UDC中华人民共和国国家标准PGB50322━2011————————————————————————粮食钢板筒仓设计规范Codefordesignofgrainsteelsilos2011-07-26发布2012-06-01实施————————————————————————中华人民共和国住房和城乡建设部联合发布中华人民共和国国家质量监督检验检疫总局中华人民共和国国家标准粮食钢板筒仓设计规范CodefordesignofgrainsteelsilosGB50322━2011主编部门:国家粮食局批准部门:中华人民共和国住房和城乡建设部实施日期:2012年6月1日中国计划出版社2011北京中华人...

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