介绍了中国《建筑隔震设计标准》(GB/T 51408—2021)(以下简称《隔标》)和美国Minimum design loads and associated criteria for buildings and other structures(ASCE 7-16)隔震设计的相关要求,并针对基于《建筑抗震设计规范》(GB 50...介绍了中国《建筑隔震设计标准》(GB/T 51408—2021)(以下简称《隔标》)和美国Minimum design loads and associated criteria for buildings and other structures(ASCE 7-16)隔震设计的相关要求,并针对基于《建筑抗震设计规范》(GB 50011—2010)(2016年版)(以下简称《抗规》)设计的某9度区近场隔震结构,进行了两国规范的设计对比。按《抗规》设计的隔震结构,仍然能满足《隔标》的设计要求。ASCE 7-16对于隔震支座考虑了老化和环境、测试、制造等因素引起的性能参数变化,并按隔震支座的上限及下限属性进行了结构设计。基于相同地震概率水准(50年超越概率2%)的设计对比研究表明,ASCE 7-16的等效侧力法计算值高于《隔标》,按ASCE 7-16要求选择的地震波反应谱明显高于《隔标》,其时程分析结果也大于中国规范,对隔震支座的性能要求更高。展开更多
大学生学科专业竞赛是提高大学生实践创新能力的良好契机。通过建设学科专业竞赛组织管理新模式能够更好地组织、管理竞赛,提升本专业学生的实践创新水平。文章提出了组织管理学科竞赛的新模式,具体为竞赛的选拔模式、竞赛教练组的组建...大学生学科专业竞赛是提高大学生实践创新能力的良好契机。通过建设学科专业竞赛组织管理新模式能够更好地组织、管理竞赛,提升本专业学生的实践创新水平。文章提出了组织管理学科竞赛的新模式,具体为竞赛的选拔模式、竞赛教练组的组建和运行模式、参赛学生的培训与指导模式。新模式下学科专业竞赛与教学改革两者相辅相成,相互融合,能够有效强化学生实践能力,培育具有创新实践意识的高素质人才。College students’ discipline competition is a good opportunity to improve college students’ practice and innovation ability. Through the construction of the new organization and management mode of discipline competition, it can better organize and manage the competition and improve the practice and innovation level of students of this major. Put forward the new mode of organization and management discipline competition, specific for the selection mode of competition, competition coaching staff form and operation mode, participating students training and guidance mode. Under the new mode, discipline competition and teaching reform complement each other, can effectively strengthen students’ practical ability, and cultivate high-quality talents with innovative practice consciousness.展开更多
文摘介绍了中国《建筑隔震设计标准》(GB/T 51408—2021)(以下简称《隔标》)和美国Minimum design loads and associated criteria for buildings and other structures(ASCE 7-16)隔震设计的相关要求,并针对基于《建筑抗震设计规范》(GB 50011—2010)(2016年版)(以下简称《抗规》)设计的某9度区近场隔震结构,进行了两国规范的设计对比。按《抗规》设计的隔震结构,仍然能满足《隔标》的设计要求。ASCE 7-16对于隔震支座考虑了老化和环境、测试、制造等因素引起的性能参数变化,并按隔震支座的上限及下限属性进行了结构设计。基于相同地震概率水准(50年超越概率2%)的设计对比研究表明,ASCE 7-16的等效侧力法计算值高于《隔标》,按ASCE 7-16要求选择的地震波反应谱明显高于《隔标》,其时程分析结果也大于中国规范,对隔震支座的性能要求更高。
文摘大学生学科专业竞赛是提高大学生实践创新能力的良好契机。通过建设学科专业竞赛组织管理新模式能够更好地组织、管理竞赛,提升本专业学生的实践创新水平。文章提出了组织管理学科竞赛的新模式,具体为竞赛的选拔模式、竞赛教练组的组建和运行模式、参赛学生的培训与指导模式。新模式下学科专业竞赛与教学改革两者相辅相成,相互融合,能够有效强化学生实践能力,培育具有创新实践意识的高素质人才。College students’ discipline competition is a good opportunity to improve college students’ practice and innovation ability. Through the construction of the new organization and management mode of discipline competition, it can better organize and manage the competition and improve the practice and innovation level of students of this major. Put forward the new mode of organization and management discipline competition, specific for the selection mode of competition, competition coaching staff form and operation mode, participating students training and guidance mode. Under the new mode, discipline competition and teaching reform complement each other, can effectively strengthen students’ practical ability, and cultivate high-quality talents with innovative practice consciousness.