Journal of Advanced Science and Engineering Research Vol 2, No 3 September (2012) 191-207
Analysis and Design of Arch-Type
Pedestrian Bridge for Static and
Dynamic Loads
James F. Welch, Mohammad A. Alhassan, Lubna
K. Amaireh
Engineering Resources, Inc., Fort Wayne, Indiana, USA
Civil Engineering, Department of Engineering, Indiana-Purdue
University Fort Wayne (IPFW), Fort Wayne, Indiana, USA
Department of Civil Engineering, the Applied Science
University (ASU), Amman, Jordan
Article Info
Received: 5/6/2011
Accepted:1/8/ 2012
Published online: 1/9/2012
ISSN 2231-8844 © 2011 Design for Scientific Renaissance All rights reserved
ABSTRACT
A major obstacle for pedestrians south of the Indiana-Purdue University Fort Wayne (IPFW) campus is
Coliseum Boulevard: a main arterial for the city of Fort Wayne, Indiana, which has an average daily
traffic (ADT) of 50,000 vehicles. With this high ADT value, crossing by foot can not only be
challenging, but can be dangerous. Thus, a pedestrian bridge over Coliseum Boulevard was proposed to
allow for easy, safe travel over this busy roadway. Cohering to the innovative design concepts of both the
Willis Family Bridge and the Venderly Family Bridge that already exist on the IPFW campus, the new
bridge should be designed so that it too can be transformed into a landmark for the IPFW campus as the
other two bridges have become. This paper presents the conceptual design of the pedestrian bridge
considering four potential bridge concepts as well as the modeling, analysis and design details for the
selected arch type pedestrian bridge. The selected concept for the pedestrian bridge was analyzed and
designed using SAP2000 for static dead and live loads as well as for the wind loads according to
AASHTO specifications and INDOT requirements. The same ideas could be drawn to Abdalli New Area
in Jordan where innovative designs brings pleasure and comfort to residence and shoppers in the area.
1. Project overview
1.1 Importance and location
The two higher education institutions of Indiana University-Purdue University Fort Wayne
(IPFW) and Ivy Tech Community College of Indiana-Northeast have joined together to form the
Crossroads partnership; an excellent opportunity that helps students achieve their goal of
receiving a college degree faster by allowing the student to enroll in courses at both institutions
simultaneously. Since the inception of the Crossroads partnership, the number of participating