[HTML][HTML] Flat prestressed unbonded retrofit system for strengthening of existing metallic I-Girders

A Hosseini, E Ghafoori, M Motavalli… - Composites Part B …, 2018 - Elsevier
In this study, a novel retrofitting system is developed to strengthen existing metallic I-girders
using prestressed unbonded carbon fiber reinforced polymer (CFRP) plates. The system …

Development of prestressed unbonded and bonded CFRP strengthening solutions for tensile metallic members

A Hosseini, E Ghafoori, M Motavalli, A Nussbaumer… - Engineering …, 2019 - Elsevier
In this study, a novel unbonded mechanical clamping system was developed for the
strengthening of tensile metallic members using prestressed carbon fiber reinforced polymer …

Linear and nonlinear axial behaviour of internal replacement pipe systems for pipeline rehabilitation

H Ahmadi, A Salah, A Manalo, PG Dixon… - Structure and …, 2024 - Taylor & Francis
Internal replacement pipe (IRP) is an innovative trenchless technology for the rehabilitation
of legacy steel and cast-iron pipelines. This advanced IRP system must be properly …