焊缝补强型栓焊并用连接建议设计方法  

RECOMMENDED DESIGN METHOD OF WELD REINFORCED COMBINED CONNECTIONS WITH BOLTS AND WELDS

作　　者：李敏峰[1] 麻建锁[1] 王元清[2] 白润山[1] 班慧勇[2] 蔡焕琴[1] LI Min-feng;MA Jian-suo;WANG Yuan-qing;BAI Run-shan;BAN Hui-yong;CAI Huan-qin(Hebei Institute of Architecture and Civil Engineering,075024,Zhangjiakou,Hebei,China;Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry,Tsinghua University,100084,Beijing,China)

机构地区：[1]河北建筑工程学院,河北张家口075024 [2]清华大学土木工程安全与耐久教育部重点实验室,北京100084

出　　处：《建筑技术》2020年第8期968-971,共4页Architecture Technology

基　　金：张家口市科学技术和地震局项目(1621006B);河北省自然科学基金项目(2018404047)。

摘　　要：我国JGJ 82—2011《钢结构高强度螺栓连接技术规程》提出了栓焊并用连接的设计方法。国内外学者通过试验研究也提出了相应的设计公式。通过对焊缝补强型栓焊并用连接的试验研究和有限元软件分析,提出了该连接方式的建议公式;并与国外试验研究的建议公式及规范公式计算结果相比,结果表明提出的建议公式具有较好的针对性和安全性。China's JGJ 82—2011 high-strength steel bolting technical specifications put forward the design method of the combined connections with bolts and welds.Domestic and foreign scholars also put forward the corresponding design formula by experimental study.The proposed formula of the connection method is proposed through the experimental study and the finite element analysis of the weld reinforced combined connections.And compared with the proposed formula of foreign experimental research and the formula calculation results,the results show that the proposed formula has good pertinence and safety.

关 键 词：栓焊并用 设计方法 焊缝补强 

分 类 号：TU391[建筑科学—结构工程]