对抗震钢框架板件宽厚比限值与相应的地震作用设计取值的细化和完善
|
摘要
在文献[1]的基本思路和初步结果的基础上,对钢结构中按弹性准则设计的截面,根据腹板屈曲与否对其进行分级;改进、完善和细化了框架截面等级与地震作用取值的对应关系,使之更趋合理;给出了各等级截面的框架以众值烈度地震作用效应表达的地震组合设计式,使实际应用更为方便。
Based on the basic philosophy and primary results from standards and codes, the section for elastic design is classified according to whether the web plate buckles or not.The correspondence of the sectional class and seismic action is revised and complemented to make it more appropriate.Seismic action combinations according to frames with different width-thickness ratios are expressed using the minor earthquake action, as makes them more convenient for practical engineering application.
Based on the basic philosophy and primary results from standards and codes, the section for elastic design is classified according to whether the web plate buckles or not.The correspondence of the sectional class and seismic action is revised and complemented to make it more appropriate.Seismic action combinations according to frames with different width-thickness ratios are expressed using the minor earthquake action, as makes them more convenient for practical engineering application.
引文
1陈炯,路志浩.论地震作用和钢框架板件宽厚比的对应关系(下).钢结构,2008,23(8):51-58
2 Mamaghani Iraj H P,Usami T,Mizuno E.Inelastic Large De-flection Analysis of Structural Steel Members Under Cyclic Load-ing.Engineering Structures,1996(8):659-668
3 prEN1993-1-1:2003Eurocode3:Design of Steel Structures,Part1-1:General Rules and Rules for Buildings
4日本建築センタ一(BCJ).建築物の構造関係技術基準解説(2007年版),2007
5 prEN1998-1:2003Eurocode8(Stage49Draft No6):Design of Structures for Earthquake Resistance,Part1:General Rules.Seismic Actions and Rules for Buildings
6 GB50017-2003钢结构设计规范
7 CECS102∶2002门式刚架轻型房屋钢结构技术规程
8日本建築学会(AIJ).鋼構造限界状-設計指針·同解説.1998
9 Masayoshi Nakashi ma,Charles W Roeder,Yoshiomi Maruoka.Steel Moment Frames for Earthquakes in United States and Ja-pan.Journal of Structural Engineering,2000(8):861-886
10陈以一,周锋,陈城.宽肢薄腹H形截面钢柱的滞回性能.世界地震工程,2002(4):23-29
11陈以一,马越,赵静,等.薄柔高频焊接H钢柱的实验和抗震承载力评价.同济大学学报:自然科学版,2006(11):1421-1426
12 Victor Gioncu,Federico M Mazzolani.Ductility of Seismic Re-sistant Steel Structures.London:Spon Press,2002
13日本钢结构协会,美国高层建筑和城市住宅理事会.高冗余度钢结构倒塌控制设计指南.陈以一、赵宪忠,译.上海:同济大学出版社,2007
14陈炯,路志浩.论地震作用和钢框架板件宽厚比的对应关系(上).钢结构,2008,23(5):38-44
15 GB50011-2002建筑抗震设计规范
2 Mamaghani Iraj H P,Usami T,Mizuno E.Inelastic Large De-flection Analysis of Structural Steel Members Under Cyclic Load-ing.Engineering Structures,1996(8):659-668
3 prEN1993-1-1:2003Eurocode3:Design of Steel Structures,Part1-1:General Rules and Rules for Buildings
4日本建築センタ一(BCJ).建築物の構造関係技術基準解説(2007年版),2007
5 prEN1998-1:2003Eurocode8(Stage49Draft No6):Design of Structures for Earthquake Resistance,Part1:General Rules.Seismic Actions and Rules for Buildings
6 GB50017-2003钢结构设计规范
7 CECS102∶2002门式刚架轻型房屋钢结构技术规程
8日本建築学会(AIJ).鋼構造限界状-設計指針·同解説.1998
9 Masayoshi Nakashi ma,Charles W Roeder,Yoshiomi Maruoka.Steel Moment Frames for Earthquakes in United States and Ja-pan.Journal of Structural Engineering,2000(8):861-886
10陈以一,周锋,陈城.宽肢薄腹H形截面钢柱的滞回性能.世界地震工程,2002(4):23-29
11陈以一,马越,赵静,等.薄柔高频焊接H钢柱的实验和抗震承载力评价.同济大学学报:自然科学版,2006(11):1421-1426
12 Victor Gioncu,Federico M Mazzolani.Ductility of Seismic Re-sistant Steel Structures.London:Spon Press,2002
13日本钢结构协会,美国高层建筑和城市住宅理事会.高冗余度钢结构倒塌控制设计指南.陈以一、赵宪忠,译.上海:同济大学出版社,2007
14陈炯,路志浩.论地震作用和钢框架板件宽厚比的对应关系(上).钢结构,2008,23(5):38-44
15 GB50011-2002建筑抗震设计规范
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心