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工程力学  2013 

螺栓节点板抗剪连接的有限元模拟方法研究

DOI: 10.6052/j.issn.1000-4750.2011.07.0444, PP. 119-125

Keywords: 螺栓,抗剪连接,有限元,模拟方法,输电塔

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Abstract:

为了分析螺栓节点板抗剪连接的受力性能，采用常见的三种有限元方法进行模拟计算，比较不同方法的计算结果、建模难度和计算效率等，并将某简单实例的有限元分析结果与试验结果进行比较，最后给出有限元模拟方法的应用建议。研究表明：接触加预紧力是相对最为合理的一种方法，但该方法建模复杂、计算费时；其次是耦合螺孔节点方法，但该方法会在耦合节点处产生应力和位移的畸变；直接粘接方法的模拟效果最差，主要因为该方法将各块连接板粘接成一个整体参与受力，从而导致连接板处的计算结果偏小。

 References

[1]  李启才, 顾强, 苏明周. 摩擦型高强螺栓连接性能的试验研究[J]. 西安科技学院学报, 2003, 23(3): 322―324.
[2]  Li Qicai, Gu Qiang, Su Mingzhou. Experiment of high -strength bolted connection behavior [J]. Journal of Xi’an University of Science and Technology, 2003, 23(3): 322―324. (in Chinese)
[3]  王萌, 石永久, 王元清. 高强度螺栓连接抗剪性能研究[J]. 建筑结构学报, 2011, 32(3): 27―34.
[4]  Wang Meng, Shi Yongjiu, Wang Yuanqing. Analysis on shear behavior of high-strength bolts connection [J]. Journal of Building Structures, 2011, 32(3): 27―34. (in Chinese)
[5]  顾正维, 孙炳楠, 童根树. 螺栓角钢钢节点的三维非线性有限元分析[J]. 钢结构, 2003, 18(2): 48―52.
[6]  Gu Zhengwei, Sun Bingnan, Tong Genshu. 3D nonlinear finite element analysis of bolted-angle steel connections [J]. Steel Constructions, 2003, 18(2): 48―52. (in Chinese)
[7]  高旭, 曾国英. 螺栓法兰连接结构的振动仿真分析[J].噪声与振动控制, 2010, 30(3): 38―40.
[8]  Gao Xu, Zeng Guoying. Analysis of vibration simulation of bolts-flange connection structure [J]. Noise and Vibration Control, 2010, 30(3): 38―40. (in Chinese)
[9]  匡祯斌, 孙炳楠, 顾正维. 螺栓端板连接节点的三维非线性有限元分析[J]. 钢结构, 2004, 19(2): 47―50.
[10]  Kuang Zhenbin, Sun Bingnan, Gu Zhengwei. 3D non- linear finite element analysis of extended end-plate connection [J]. Steel Constructions, 2004, 19(2): 47―50. (in Chinese)
[11]  祖炳锋, 付光琦, 徐玉梁, 靳素华, 钱多德, 杨林强, 高伟, 苏超. 车用柴油机缸孔在缸盖螺栓预紧力下变形的数值模拟与试验研究[J]. 内燃机工程, 2010, 31(2): 98―104.
[12]  Zu Bingfeng, Fu Guangqi, Xu Yuliang, Jin Suhua, Qian Duode, Yang Linqiang, Gao Wei, Su Chao. Numerical simulation and experimental investigation on cylinder bore deformation of automotive diesel engines under cylinder-head bolt pretightened [J]. Chinese Internal Combustion Engine Engineering, 2010, 31(2): 98―104. (in Chinese)
[13]  石秀勇, 李国祥, 胡玉平. 发动机飞轮螺栓的三维有限元计算分析[J]. 中国机械工程, 2006, 17(8): 845―848.
[14]  Shi Xiuyong, Li Guoxiang, Hu Yuping. 3D finite element analysis on flywhere bolt of engine [J]. China Mechanical Engineering, 2006, 17(8): 845―848. (in Chinese)
[15]  程睿, 黄宗明, 孔必祥, 崔佳. 单角钢连接节点板受压性能试验研究与承载力计算方法[J]. 建筑结构学报, 2009, 30(4): 61―68.
[16]  Cheng Rui, Huang Zongming, Kong Bixiang, Cui Jia. Experimental study and design of compressive behavior of gusset plates connected with single angle members [J]. Journal of Building Structures, 2009, 30(4): 61―68. (in Chinese)
[17]  刘晓辉, 刘增科, 韩毅. 半刚性端板连接节点有限元模拟分析[J]. 山西建筑, 2008, 34(1): 78―80.
[18]  Liu Xiaohui, Liu Zengke, Han Yi. The finite element simulation analysis of semi-rigid end sheathing link node [J]. Shanxi Architecture, 2008, 34(1): 78―80. (in Chinese)
[19]  Ju S H, Fan C Y, Wu G H. Three-dimensional finite elements of steel bolted connections [J]. Engineering Structures, 2004, 26(3): 403―413.
[20]  Chung K F, Ip K H. Finite element investigation on the structural behavior of cold formed steel bolted connections [J]. Engineering Structures, 2001, 23(9): 1115―1125.
[21]  JGJ 82-91, 钢结构高强度螺栓连接的设计施工及验收规程[S]. 北京: 中国建筑工业出版社, 1992.
[22]  JGJ 82-91, Code for design construction and acceptance of high strength bolt in steel construction [S]. Beijing: China Architcture & Building Press, 1992. (in Chinese)
[23]  张朝晖. ANSYS12.0结构分析工程应用实例解析[M]. 北京: 机械工业出版社, 2010: 241―247.
[24]  Zhang Zhaohui. Engineering application examples using structural analysis software ANSYS12.0 [M]. Beijing: China Machine Press, 2010: 241―247. (in Chinese)

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