Abstract: This paper presents a new equation to obtain the ovality reduction factor for the buckling resistance of a rigidly encased thin ring under a uniform external load. The ovality reduction factor is used to relate the buckling ...

Abstract: An investigation into the long-term structural performance of pipe rehabilitation products, specifically cured-in-place pipe (CIPP) and fold-and-formed pipe (FFP), was sponsored by the joint Corps of Engineers and industry ...

Abstract: A new model for predicting the buckling pressure of thin circular pipes encased in rigid oval host pipes is presented. This paper also includes experimental work that has been conducted to verify the new model. The results ...