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EXPERIMENTAL INVESTIGATION FOR IMPROVING | ||
| Iraqi journal of mechanical and material engineering | ||
| Article 1, Volume 0, Issue 0, 2010, Pages 623-634 | ||
| Author | ||
| Dr. Haitham H. Muteb Mr. Amir T. Kemal Mrs. Muna H. Jaber | ||
| Abstract | ||
| The use of carbon fiber reinforced plastic (CFRP) strips to enhance the behavior of local stability for thin-walled tubular steel columns has been investigated experimentally. Tubular steel columns specimens are made from welding thin plates at their edges. The type of strengthen carbon fiber is a unidirectional woven fiber mat of mid strength which is a product of Sika coded as SikaWrap -230C. The CFRP is fixed using a resin Sikadure-330. The study is focusing on the local stability of such members. Many pattern of wrapping are suggested herein. Recommendations have been drawn for the best pattern chosen to obtain the most efficient and economic strengthen pattern. | ||
| Keywords | ||
| thin; walled; CFRP; Tubular Steel; Axial load | ||
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