Experimental study on steel–concrete composite twin I-girder bridges

W Lin, H Lam, T Yoda - Journal of Bridge Engineering, 2020 - ascelibrary.org
A large number of steel–concrete composite twin I-girder bridges have been built in both
Europe and Japan, but the lack of redundancy has always been a concern in the US and …

Effects of bottom bracings on torsional dynamic characteristics of horizontally curved twin I-girder bridges with different curvatures

MR Awall, T Hayashikawa, T Matsumoto… - … and Engineering Vibration, 2012 - Springer
Curved twin I-girder bridges (CTIGBs) have low torsional stiffness that makes them
vulnerable to dynamic loads. This study investigates the effects of bottom bracings on the …

Improvement effects of bottom lateral bracings on dynamic performance of curved steel twin I-girder bridges under running vehicles

MR Awall, T Hayashikawa, X He… - International Journal of …, 2013 - Springer
The torsional stiffness of curved twin I-girder bridges is very low, which may lead to a
vulnerability to eccentric dynamic loads. This study is intended to investigate the …

Natural vibration characteristics of horizontally curved steel twin I girder bridge

S Sadik, MR Awall, M Hasan… - AIP Conference …, 2023 - pubs.aip.org
Horizontally curved bridges are used in the development of highways and interchange
facilities. In today's roadway system, they are growing more popular. The benefit of utilizing …

[PDF][PDF] Human response to traffic-induced vibration of horizontally curved twin I-girder bridges

MR Awall, T Hayashikawa… - … Conference on Noise …, 2012 - researchgate.net
The perceptible vibration of composite steel twin I-girder bridges under live loads is an
important design consideration in today's bridges. Although, in accordance with the bridge …

[PDF][PDF] Improved Twin I-Girder Curved Bridge-Vehicle Interaction Analysis and Human Sensitivity to Vibration

MR Awall, T Hayashikawa… - Journal of Civil …, 2016 - researchgate.net
The perceptible vibration of curved twin I-girder bridges under traffic loads is an important
design consideration, because this bridge have rather low torsional stiffness that produce …

[PDF][PDF] DEVELOPMENT OF A CURVED BRIDGE-VEHICLE INTERACTION MODEL AND HUMAN PERCEPTION TO TRAFFIC-INDUCED VIBRATION

MR Awall, T Hayashikawa, T Matsumoto, X He - 2013 - researchgate.net
The perceptible vibration of curved twin I-girder bridges under traffic loads is an important
design consideration, because this bridge have rather low torsional stiffness that produce …