| 2. | The effect factors of boiler steel frame are analyzed , loads composition and structural distribution , also the design code and special value norm for load classification are discussed , mainly including state and live loads , wind and level earthquake 分析了电站锅炉钢结构的荷载影响因素,提出合理的结构布置和荷载取值及其工况组合。分析了设计标准中的荷载分类及取值约定。 |