Research and Development of Large-Diameter Bolted Spherical Joints for Spatial Grid Structures and the Compilation of Their Standards

YANG Dabin; ZHANG Yu; WEI Ye; WU Jinzhi; WANG Hao; ZHANG Shuxun

doi:10.3724/j.gyjzG23052306

Volume 55 Issue 10

Oct. 2025

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2025 > 55(10): 193-202

YANG Dabin, ZHANG Yu, WEI Ye, WU Jinzhi, WANG Hao, ZHANG Shuxun. Research and Development of Large-Diameter Bolted Spherical Joints for Spatial Grid Structures and the Compilation of Their Standards[J]. INDUSTRIAL CONSTRUCTION, 2025, 55(10): 193-202. doi: 10.3724/j.gyjzG23052306

Citation:

YANG Dabin, ZHANG Yu, WEI Ye, WU Jinzhi, WANG Hao, ZHANG Shuxun. Research and Development of Large-Diameter Bolted Spherical Joints for Spatial Grid Structures and the Compilation of Their Standards[J]. INDUSTRIAL CONSTRUCTION, 2025, 55(10): 193-202. doi: 10.3724/j.gyjzG23052306

Citation:

YANG Dabin, ZHANG Yu, WEI Ye, WU Jinzhi, WANG Hao, ZHANG Shuxun. Research and Development of Large-Diameter Bolted Spherical Joints for Spatial Grid Structures and the Compilation of Their Standards[J]. INDUSTRIAL CONSTRUCTION, 2025, 55(10): 193-202. doi: 10.3724/j.gyjzG23052306

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Research and Development of Large-Diameter Bolted Spherical Joints for Spatial Grid Structures and the Compilation of Their Standards

doi: 10.3724/j.gyjzG23052306

YANG Dabin^1,3,
ZHANG Yu¹,
WEI Ye^{2
,
,},
WU Jinzhi⁴,
WANG Hao⁵,
ZHANG Shuxun⁵

1. School of Civil Engineering, Shandong Jianzhu University, Jinan 250000, China;
2. Shandong Jianzhu University Design Group Co., Ltd., Jinan 250000, China;
3. Shandong Huayi Steel Machinery Co., Ltd., Jining 273100, China;
4. Faculty of Urban Construction, Beijing University of Technology, Beijing 100124, China;
5. National Quality Inspection and Testing Center for Space Frame and Steel Structures, Xuzhou 221000, China

Received Date: 2023-05-23
Publish Date: 2025-10-31

Abstract

Abstract

In order to meet the application requirements of super-long-span spatial grid structures for large-diameter bolted spherical joints， M90×6 to M120×6 large-diameter bolts were designed. Uniaxial tensile tests were conducted on ten full-scale M100×6 specimens and nine machined M120×6 specimens. The test results showed that their mechanical property indicators all met the requirements. The corresponding tapered heads for M90×6 to M120×6 large-diameter bolts were also designed， and their tensile and stress properties were investigated using ABAQUS. The simulation results validated the rationality of the tapered head design. Based on the above research and development outcomes， the standard for M90×6 to M120×6 large-diameter bolts was successfully applied for project approval and compiled.
- bolted spherical joint,
- large-diameter bolt,
- large-diameter tapered head,
- experimental study,
- finite element analysis

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References(15)

References

[1]	中国国家标准化管理委员会. 钢网架螺栓球节点用高强度螺栓:GB/T 16939—2016[S]. 北京:中国标准出版社，2016.
[2]	孟祥武. 广州东铁路新站大跨候车厅网架设计及M100超高强螺栓的应用[C] // 第八届空间结构学术会议论文集. 开封:1997:420-424.
[3]	曹正罡，陈哲明，万宗帅，等. 80m球径螺栓球节点单层球面网壳稳定性能分析[J]. 哈尔滨工业大学学报，2015，47（6 ）:1-8.
[4]	陈龙中. 网架结构大直径螺栓球节点试验研究和数值分析[D]. 上海:同济大学，2008.
[5]	童乐为，陈龙中，陈扬骥，等. 网架结构大直径螺栓球节点性能试验研究[J]. 土木工程学报，2009，42（5）:40-45.
[6]	王永，程建伟，徐梦婕，等. 螺栓球节点锥头承载能力有限元分析研究[C] //《工业建筑》2018年全国学术年会论文集（下册）.北京:2018:477-480.
[7]	中国工程建设标准化协会. 钢网格结构螺栓球节点用封板、锥头和套筒:T/ CECS 10300—2023[S]. 北京:中国计划出版社，2023.
[8]	中国钢结构协会. 螺栓球节点用大直径高强度螺栓:T/C SCS 043—2023[S]. 北京:中国建筑工业出版社，2023.
[9]	中华人民共和国国家质量监督检验检疫总局. 普通螺纹直径与螺距系列:GB/T 193—2003[S]. 北京:中国标准出版社，2003.
[10]	孙成富. 网架用高强度螺栓螺距系统选择[J]. 紧固件技术，2011（4）:21-28.
[11]	中华人民共和国住房和城乡建设部. 空间网格结构技术规程:JGJ 7—2010[S]. 北京:中国建筑工业出版社，2010.
[12]	中国国家标准化管理委员会. 钢及钢产品力学性能试验取样位置及试样制备:GB/T 2975—2018[S]. 北京:中国标准出版社，2018.
[13]	中国国家标准化管理委员会. 金属材料拉伸试验第1部分:室温试验方法:GB/T 228.1—2021 [S]. 北京:中国标准出版社，2022.
[14]	WU Q Y，WANG H J，QIAN H L，et al. Effect of insufficient screwing depth of bolt on mechanical behavior of bolt-ball joint and stability of single-layer reticulated shell[J]. Engineering Structures，2020，213，110590.
[15]	FU F，LAM D，YE J Q. Modelling semi-rigid composite joints with precast hollowcore slabs in hogging moment region[J]. Journal of Constructional Steel Research，2008，64（12）:1408-1419.