中华人民共和国住房和城乡建设部公告第459号

前　　言

1　总　　则

2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

3　荷载分类和荷载代表值

4　永久荷载

5　可变荷载

• 5.1　一般规定

• 5.2　积灰荷载

• 5.3　动力荷载

• 5.4　空冷器风机和电机的当量荷载

• 5.5　冷换设备抽芯荷载

• 5.6　温度作用

6　建筑物荷载

• 6.1　一般规定

• 6.2　楼面均布活荷载

• 6.3　屋面活荷载

7　构筑物荷载

• 7.1　一般规定

• 7.2　平台均布活荷载

• 7.3　催化剂振动荷载

• 7.4　风　荷　载

8　荷载组合

• 8.1　一般规定

• 8.2　荷载组合

附录A　常用动力设备的动力系数

附录B　构架风荷载的整体计算

附录C　焦炭塔框架最不利效应组合

本规范用词说明

引用标准名录

General provision

Terms and symbols

• Terms

• Symbols

Classification of loads and representative values of loads

Permanent loads

Live loads

• General requirements

• Ash loads

• Dynamic loads

• Equivalent loads for aircoolers and motors

• Bundle pull loads

• Thermal loads

Loads on buildings

• Genaral requirements

• Uniformly distributed live loads on floors

• Live loads on roofs

Loads on special structures

• General requirements

• Uniformly distributed live loads on floors

• Catalyst vibration loads, loads of attached pipelines and equipments

• Wind loads

Combinations of load

• General requirements

• Load combinations

Appendix A Dynamic equipment load factors

Appendix B Wind loads on structures

Appendix C Critical load combinations for coke tower support structure

Explanation of wording in this code

List of quoted standards