Civil and Environmental Engineering Commons^™

Site Investigation Of Bridges Along I-24 In Western Kentucky, Wael Zatar, Issam E. Harik, Peng Yuan

Issam E. Harik

Determination of the seismic risk of the I-24 bridges requires evaluating the current condition of all individual elements of the bridges. All bridges along the I-24 were visually inspected, pictured, and the records were stored in a database. Data of the visual inspection and the pictures were combined to form the completed site inspection forms of the I-24 bridges. Main visually observed deficiencies of the bridge elements were pointed out. The site inspection forms of all bridges on/over the I-24 in western Kentucky are used together with the bridge inventory to obtain different statistical figures regarding the characteristics of the …

Seismic Evaluation Of The Cumberland River Bridges On I-24 In Western Kentucky, Wael Zatar, Wei-Xin Ren, Issam Harik

Issam E. Harik

The main objective of this study is to assess the structural integrity of the I-24 parallel bridges at the Cumberland River crossing in western Kentucky. Due to its importance, the bridge is evaluated for the 250-year event and the maximum credible 500-year event. The scope of the work included: 1) Field testing of the main bridge; 2) Finite element modeling and calibration; 3) Time-history seismic response analysis for the main spans; and 4) Seismic evaluation for both the main and the approach spans. The seismic analysis for the 250-year event indicates that the main spans of the bridge can resist …

Site Investigation Of Bridges On And Over The Parkways In Western Kentucky, Jindong Hu, Tong Zhao, Issam Harik, Jian Xie

Issam E. Harik

Determination of the seismic risk of the bridges on and over the parkways in Western Kentucky requires evaluating the current condition of the individual elements of the bridges. Except for culverts, all bridges were visually inspected, photographed and the records were stored in a database. Data of the visual inspection and the photographs were combined to form the completed site inspection forms. Any visually observed deficiencies of the bridge elements were recorded.

A Compact Disc (CD) that includes pictures of the bridges is attached to this report. The site inspection forms of all bridges on and over the parkways in …