钢混组合结构大跨越输电塔主柱和节点的试验研究

doi:10.11930/j.issn.1004-9649.2016.06.120.06

中国电力 ›› 2016, Vol. 49 ›› Issue (6): 120-125.DOI: 10.11930/j.issn.1004-9649.2016.06.120.06

钢混组合结构大跨越输电塔主柱和节点的试验研究

谢芳¹，陈驹²，金伟良²，冯炳³

1．绍兴文理学院元培学院，浙江绍兴 312000;
2. 浙江大学建筑工程学院，浙江杭州 310058;
3. 国网绍兴供电公司，浙江绍兴 312000

收稿日期:2016-02-06 修回日期:2016-06-16 出版日期:2016-06-16 发布日期:2016-06-16
作者简介:谢芳(1981-)，女，浙江绍兴人，硕士，讲师，从事输电线路工程结构方面研究工作。E-mail: xiefangyp@163.com

Test Study on Key Tubes and Connections of the Steel and Concrete Composite Structures for Long-Span Power Transmission Tower

XIE Fang¹, CHEN Ju², JIN Weiliang², FENG Bing³

1. Yuanpei College, Shaoxing University, Shaoxing 312000, China;
2. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China;
3. Shaoxing Electric Power Bureau, Shaoxing 312000, China

Received:2016-02-06 Revised:2016-06-16 Online:2016-06-16 Published:2016-06-16

摘要/Abstract

摘要： 为了给工程设计提供参考依据，对钢混组合结构大跨越输电塔中的格构式角钢-钢管混凝土主管和钢管混凝土-钢管相贯节点等关键技术进行了试验研究，获得了格构式角钢-钢管混凝土主管的整体稳定性能、破坏模式和承载力以及钢管混凝土-钢管相贯节点的管壁变形、应力集中系数和承载力数据，并提出了承载力计算方法，可用于类似结构的设计中。

关键词: 组合结构, 格构式角钢-钢管混凝土柱, 钢管混凝土相贯节点, 结构设计, 薄壁结构

Abstract: In order to provide reference for the design of composite structure power transmission tower, the test study is carried out to investigate key technologies such as the concrete-filled steel tubes with lattice angle, and the concrete-filled steel tubular connection. These investigations produce results on stability, failure mode, and bearing capacity of the concrete-filled steel tube with reinforced lattice angle, as well as the chord-wall deformation, stress concentration factor, and bearing capacity of the concrete-filled steel tubular connection. Finally, a bearing capacity calculation methodology is proposed, which could be used for the design of similar structures.

Key words: composite structure, concrete-filled steel tubes reinforced with lattice angle, concrete-filled steel tubular connection, structural design, thin-walled structures

中图分类号:

TM726

谢芳，陈驹，金伟良，冯炳. 钢混组合结构大跨越输电塔主柱和节点的试验研究[J]. 中国电力, 2016, 49(6): 120-125.

XIE Fang, CHEN Ju, JIN Weiliang, FENG Bing. Test Study on Key Tubes and Connections of the Steel and Concrete Composite Structures for Long-Span Power Transmission Tower[J]. Electric Power, 2016, 49(6): 120-125.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.2016.06.120.06

https://www.electricpower.com.cn/CN/Y2016/V49/I6/120

参考文献

[1] 韩军科，张春蕾，李振宝. 不同规范的输电铁塔压杆局部稳定强度折减系数对比[J]. 中国电力，2013，46(12):1-5．
HAN Junke, ZHANG Chunlei, LI Zhenbao. Comparison of strength reduction factor caused by local stability of axial compressive members of transmission towers in design codes [J]. Electric Power, 2013, 46(12): 1-5.
[2] 韩军科，张春蕾，杨靖波. 输电铁塔轴心受压构件稳定系数规范对比[J]. 中国电力，2014，47(3):90-95．
HAN Junke, ZHANG Chunlei, YANG Jingbo. Comparison of stability factors of axial compressive members in transmission towers in design codes [J]. Electric Power, 2014, 47(3): 90-95.
[3] YOSHINAGA S, TETSUYA H, AKIRA I. Experiments on concrete filled and reinforced tubular K-joints of truss girder [J]. Journal of Constructional Steel Research, 2004, 60(3-5): 683-689.
[4] 陈宝春，黄文金. 钢管混凝土K形相贯节点极限承载力试验研究[J]. 土木工程学报，2009，42(12):91-98．
CHEN Baochun, HUANG Wenjin. Experimental study on ultimate bearing capacity of CFST directly-welded K-joints[J]. China Civil Engineering Journal, 2009, 42(12): 91-98.
[5] 宋谦益. 圆钢管混凝土-钢管K形节点的力学性能研究[D]. 北京:清华大学，2010.
SONG Qianyi. Behavior of circular concrete filled steel tube to steel tube K-joints [D]. Beijing: Tsinghua University, 2010.
[6] 童乐为，王柯，史炜洲，等. 圆管混凝土T 型焊接节点热点应力试验研究[J]. 同济大学学报:自然科学版，2010，38(3):329-334．
TONG Lewei, WANG Ke, SHI Weizhou, et al. Experimental study on hot spot stress of welded concrete filled CHS T-joints[J]. Journal of Tongji University: Natural Science, 2010, 38(3): 329-334.
[7] 方小丹，韩小雷，韦宏，等. 广州西塔巨型斜交网格平面相贯节点试验[J]. 建筑结构学报，2010，31(1):56-62．
FANG Xiaodan, HAN Xiaolei, WEI Hong, et al. Experimental study on spatial intersecting connections used in obliquely crossing mega lattice of the Guangzhou West Tower [J]. Journal of Building Structures, 2010, 31(1): 56-62.
[8] 黄超，韩小雷，季静，等. 钢管混凝土平面相贯节点轴压承载力理论研究[J]. 华南理工大学学报:自然科学版，2010，38(7):128-134．
HUANG Chao, HAN Xiaolei, JI Jing, et al. Theoretical investigation into axial bearing capacity of planar intersecting connections of concrete-filled steel tube[J]. Journal of South China University of Technology: Natural Science Edition, 2010, 38(7): 128-134.
[9] 李新华，杨德健，刘蕊. 圆钢管混凝土N型相贯节点极限承载力试验分析[J]. 哈尔滨工业大学学报，2010，42(Ｓ1):166-170．
LI Xinghua, YANG Dejian, LIU Rui. Experimental study on ultimate bearing capacity of CFST directly-welded N-joints[J]. Journal of Harbin Institute of Technology, 2010, 42(S1): 166-170.
[10] 钢结构设计规范:GB 50017-2003[S]. 北京:中国计划出版社，2003.
[11] XU Fei, CHEN Ju, JIN Weiliang. Experimental investigation of thin-walled concrete-filled steel tube columns with reinforced lattice angle [J]. Thin-walled Structures, 2014, 84(11): 59-67.
[12] PACKER J A, WARDENIER J, KUROBANE Y, et al. Design guide for rectangular hollow section(RHS) joints under predominantly static loading[S]. Comité International pour le Développement et l’étude de la Construction Tubulaire(CIDECT), Verlag TüV Rheinland. Cologne, Germany.
[13] XU Fei, CHEN Ju, JIN Weiliang. Experimental investigation and design of concrete-filled steel tubular CHS connections [J]. Journal of Structural Engineering-ASCE, 2015, 141(2): 1-7.
[14] CHEN Juan, CHEN Ju, JIN Weiliang. Experiment investigation of stress concentration factor of concrete-filled tubular T joints[J]. Journal of Constructional Steel Research, 2012, 66(12): 1510-1515.
[15] American Petroleum Institute. Recommended practice for planning, designing and constructing fixed offshore platforms [S]. API RP2A-LRFD, Washington D.C. 1993.
[16] ZHAO X L, HERION S, PACKER J A, et al. Design guide for circular and rectangular hollow section joints under fatigue loading [S]. CIDECT, TUV, 2000.

钢混组合结构大跨越输电塔主柱和节点的试验研究

Test Study on Key Tubes and Connections of the Steel and Concrete Composite Structures for Long-Span Power Transmission Tower

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 8

编辑推荐

Metrics

[1]	韩宾, 徐庆磊, 胡方, 竺凌, 赵敏凯. 1 000 MW二次再热机组高压加热器系统开发及应用[J]. 中国电力, 2017, 50(6): 17-20.
[2]	张广平，奚增红，巩良，王淑萍，杨俊芬，杨超. 750 kV钢管混凝土变电构架结构关键节点研究[J]. 中国电力, 2016, 49(8): 1-6.
[3]	李孟兴，王海燕，宋新利，刘健，赵连政，侯锐锋. 具有绝缘子性能避雷器的结构设计与试验分析[J]. 中国电力, 2015, 48(9): 90-94.
[4]	陈成，潘峰，王灿灿，黄聪，张彤，黄静文. “D”型截面复合材料塔头输电塔结构特性研究[J]. 中国电力, 2015, 48(3): 99-102.
[5]	吴鹏. 110 kV冷绝缘超导电缆导体设计[J]. 中国电力, 2015, 48(12): 161-165.
[6]	张玉明, 应捷, 常伟, 张咪, 汪伟. 哈密南±800 kV换流站换流区域建构筑物结构设计[J]. 中国电力, 2014, 47(10): 7-8.
[7]	浦琪琦, 金小谷, 张江涛. 控制室内变电站电抗器噪声的新型系统结构[J]. 中国电力, 2013, 46(9): 117-120.
[8]	唐敏精，鲁勤武，谢华，王增琛. Tekla在核电机械模块设计中的应用研究[J]. 中国电力, 2013, 46(4): 11-15.

模态框（Modal）标题

钢混组合结构大跨越输电塔主柱和节点的试验研究

Test Study on Key Tubes and Connections of the Steel and Concrete Composite Structures for Long-Span Power Transmission Tower

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 8

编辑推荐

Metrics