Title :
Stress analysis of high-strength bolts for steel box
Author :
Wang, Longfeng ; Lv, Pengmin ; Xu, Tian
Author_Institution :
Key Lab. for Highway Constr. Technol. & Equip. of Minist. of Educ., Chang´´an Univ. Xi´´an, Xi´´an, China
Abstract :
The biggest overhead gantry is studied in this paper, which has the biggest span and bearing capacity in the world. With sub-model technology, the rule of the mechanics performance on the high-strength bolts is studied. Compared with the traditional calculation method, the sub-model technology shows its accuracy, validity and reliability in analyzing large steel structure as well as the conservatism of the traditional calculation method which can be enhanced greatly.
Keywords :
boxes; fasteners; reliability; road building; steel; stress analysis; bearing capacity; high-strength bolts; large steel structure analysis; overhead gantry; steel box; stress analysis; submodel technology; Fasteners; Finite element methods; Laboratories; Road transportation; Steel; Stress; Structural beams; high-strength bolts; main beam; overhead gantry; sub-model;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988429
