چکیده مقاله
Repairing and maintenance of gas transmission pipelines have always been a major concern of the gas industry Considering the obsolete and problematic nature of the old repairing methods, it seems necessary to present new methods of repairing that are safe and cost effective In this paper we study a new method of repairing gas transmission pipelines using glass/epoxy composite materials Using the numerical and analytical solutions, corroded gas pipes are stress analyzed and suitable composite along with the number and direction of needed layers for repairing the pipes are obtained Employing unidirectional Glass/Epoxy composites, corroded pipes are finally repaired according to the result of the design and then tested based on standards Laboratory results justify the possibility of replacing old methods with the new one
کلیدواژهها
نویسندگان
M.M Shokrieh
Associate professor Composites Research Laboratory, MechanicalEngineering Department,Iran University of Science and Technology
F Taheri-Behrooz
PhD student
R Moslemian
graduate student
شیوه ارجاع
Shokrieh, M.M and Taheri-Behrooz, F and Moslemian, R,1384,A New Technique in Recovering Corroded Pipelines Using Unidirectional Composites,01st Tehran International Congress on Manufacturing Engineering (TICME2005),Tehran
ارائهشده در
مجموعه مقالات اولین کنفرانس بین المللی و هفتمین کنفرانس ملی مهندسی ساخت و تولید1 فروردین 1384 · تهران