国家能源局公告

前言

1　总　则

2　术　语

3　荷　载

• 3.1　基本规定

• 3.2　屋面、楼（地）面活荷载

• 3.3　吊车荷载

• 3.4　风、雪荷载

4　主厂房

• 4.1　基本规定

• 4.2　钢筋混凝土框排架结构

• 4.3　钢框排架结构

• 4.4　屋面结构

• 4.5　外墙结构

• 4.6　煤斗及吊车梁

• 4.7　锅炉电梯井结构

5　地基与基础

• 5.1　基本规定

• 5.2　地基计算

• 5.3　软弱地基

• 5.4　山区地基

• 5.5　湿陷性黄土地基

• 5.6　基　础

• 5.7　地下沟道

6　动力机器基础

• 6.1　汽轮机组和电机基础

• 6.2　辅助机器基础

7　燃料及灰渣贮运建（构）筑物

• 7.1　卸煤建（构）筑物

• 7.2　运煤廊道

• 7.3　碎煤机室

• 7.4　贮煤筒仓

• 7.5　干煤棚及封闭式煤场

• 7.6　干灰库

• 7.7　燃油建筑

8　烟囱与烟道

• 8.1　基本规定

• 8.2　烟囱计算

• 8.3　烟囱钢筋混凝土筒壁纵向裂缝控制措施

• 8.4　烟囱的防腐蚀措施

• 8.5　烟囱的构造措施

• 8.6　烟　道

9　空冷器支架

• 9.1　基本规定

• 9.2　荷载及荷载组合

• 9.3　构造规定

10　管道支架

• 10.1　基本规定

• 10.2　荷载及荷载组合

• 10.3　结构计算

11　抗震设计

• 11.1　基本规定

• 11.2　地基与基础

• 11.3　地震作用和结构抗震验算

• 11.4　钢筋混凝土结构主厂房

• 11.5　钢结构主厂房

• 11.6　烟　囱

• 11.7　集中控制楼和屋内配电装置楼

• 11.8　运煤廊道

• 11.9　贮煤筒仓

• 11.10　设备基础

• 11.11　管道支架

• 11.12　空冷器支架

附录A　干煤棚及圆形封闭式煤场风荷载体型系数

附录B　钢筋混凝土结构节点计算与构造

附录C　工字形截面钢-混凝土组合梁抗扭计算

附录D　施工及使用过程沉降观测

附录E　汽轮发电机弹簧隔振基础设计

附录F　翻车机室和缝式煤槽的形式、计算简图及侧壁计算公式

附录G　钢筋混凝土烟囱筒壁洞口强度计算

附录H　管道支架荷载计算

• H.1　风荷载计算

• H.2　冰雪荷载计算

• H.3　管道荷载计算

• H.4　管道上的水平荷载作用点

附录J　理论计算周期调整系数

附录K　框架异形节点核芯区截面抗震验算

本标准用词说明

引用标准名录

修订说明

1　General provisions

2　Terms

3　Loads

• 3.1　Basic requirment

• 3.2　Live loads on roofs and floors

• 3.3　Crane loads

• 3.4　Wind loads and snow loads

4　Main building

• 4.1　Basic requirment

• 4.2　Reinforced concrete frame structures

• 4.3　Steel frame structures

• 4.4　Roof structures

• 4.5　Outside wall structures

• 4.6　Bunker and crane girder

• 4.7　Elevator frame of the boiler

5　Ground and foundation

• 5.1　Basic requirment

• 5.2　Calculation for ground

• 5.3　Soft soil foundation

• 5.4　Foundation in mountaineous regions

• 5.5　Collapsible loess foundation

• 5.6　　Foundations

• 5.7　Trench

6　Dynamic machine foundation

• 6.1　Turbine-generator pedestal

• 6.2　Auxiliary equipment foundation

7　Building of fuel handling and ash handling

• 7.1　Coal unloading building

• 7.2　Coal conveyor gallery

• 7.3　Crusher room

• 7.4　Coal silo

• 7.5　Dry-coal shed and enclosed-coal yard

• 7.6　Fly ash silo

• 7.7　Building of fuel oil store

8　Chimney and flue

• 8.1　Basic requirment

• 8.2　Calculation for chimney

• 8.3　Control measures for vertical crack in chimney of reinforced concrete shell

• 8.4　Corrosion protection for chimney

• 8.5　Details for chimney structures

• 8.6　Flue

9　Frame of air-cooling condensers

• 9.1　Basic requirment

• 9.2　Loads and load combinations

• 9.3　Details requirment

10　Pipeline rack

• 10.1　Basic requirment

• 10.2　Loads and load combinations

• 10.3　Structural calculation

11　Seismic design

• 11.1　Basic requirment

• 11.2　Ground and foundation

• 11.3　Earthquake action and seismic checking for structures

• 11.4　Main building of reinforced concrete structures

• 11.5　Main building of steel structures

• 11.6　Chimney

• 11.7　Central control building and indoor switchgear building

• 11.8　Coal conveyor gallery

• 11.9　Coal silo

• 11.10　Equipment foundations

• 11.11　Pipeline rack

• 11.12　Frame of air-cooling condensers

Appendix A　Shape factor of wind load for dry-coal shed and circular closed coal-yard

Appendix B　Calculation and details for joint of reinforced concrete structures

Appendix C　Calculation of torsional section load-bearing capacity of I shape steel-concrete combined beam

Appendix D　Deformation observation of buildings during construction period and the services time

Appendix E　Design of spring-supported turbine-generator pedestal

Appendix F　Structure type，calculating diagram and side wall computational formula of coal-wagon tipper house and slot coal-unloading trench

Appendix G　Calculation of section load-bearing capacity on holes of reinforced concrete chimney cyclinder wall

Appendix H　Load calculation for pipeline rack

Appendix J　Adjustment factor of calculated natural period of structure vibration

Appendix K　Seismic design for the core zone of columnbeam heteromorphic joint of frame structure

Explanation of wording in this code

List of quoted standards