STUDY ON APPLICATION OF IGP -STIFFEN CHS JOINTS IN GUANGDONG SCIENCE CENTER
-
摘要: 内置加强板作为一种新型的节点加强措施成功地应用于广东科学中心主体钢结构屋面。通过对两种典型相贯节点的弹塑性有限元分析,揭示出节点中内置加强板的加强措施对相贯节点整体受力性能的影响,从而验证这种内置加强板加强型节点在广东科学中心工程应用中的可行性。Abstract: As a new style stiffens measure to CHS joints, IGP was successfully applied to Guangdong Science Center. Twotypical CHS joints were chosen, and elastoplastic FEM method has been used for analyzing. Structure behavior wasunderstood under the influence of posting gusset plate to tubular joints, and the feasibility of this stiffen joints was testified.
-
Key words:
- CHS joints /
- inside gusset plate(IGP) /
- stiffen joints /
- ANSYS
-
.Wardenier J. 钢管截面的结构应用. 张其林, 刘大康, 译. 上海: 同济大学出版社, 2004: 1-31 .陈以一, 陈扬骥. 钢管结构相贯节点的研究现状. 建筑结构,2002,32(7): 52-55 .刘建平, 郭彦林, 陈国栋. 圆管相贯节点极限承载力有限元分析.建筑结构, 2002, 32(7): 56-59 .陈以一, 陈扬骥, 詹 深, 等. 圆钢管空间相贯节点的实验研究.土木工程学报, 2003, 36(8): 24-30 .朱邵宁, 舒兴平. 空间KK 型圆钢管相贯节点极限承载力非线性有限元分析. 湖南大学学报(自然科学版), 2003, 30(3): 109-111 .A-i Kah Soh, Chee -Kiong Soh. Stress Analysis of Axially Loaded T -Tubular Joints Reinforced with Doubler Plates. Computers Structures,1995,55(1): 141-149 .Rama K Raju, Keshava Rao M N. Elastoplastic Behaviourof Unstiffenedand Stiffened Steel Tubular T -Joints. Computers Structures, 1995, 55(5): 907-914 .王秀丽, 李 强, 殷战忠. 薄壁圆管相贯加强环节点承载力性能研究. 建筑科学, 2006, 22(2): 1-7 .张巧珍, 周洪彬, 张明莉. 插板加强 K 型间隙圆钢管相贯节点的极限承载力非线性有限元分析. 钢结构, 2006, 20(1):54-57 .ANSYS 用户使用手册. 美国 ANSYS 公司北京办事处 .Bian Lichun, Lim Jae -Kyoo. Fatigue Strength and Stress ConcentrationFactors of CHS -to -RHS T -Joints. Journal of Constructional Steel, 2003,59: 627-640
点击查看大图
计量
- 文章访问数: 65
- HTML全文浏览量: 5
- PDF下载量: 91
- 被引次数: 0