Weirton-Steubenville Bridge - Projects Application

Main features used in this application Construction stage analysis Cable tension optimization

Description on this project

The Weirton-Steubenville Bridge is an asymmetrical cable-stayed bridge with a single tower. The girders are I-shaped steel plate girders with a skewed web at 10˚. The 52 cables create a dual-plane system. The concrete deck is treated as a composite system. The tower is reinforced concrete with an inverted Y-shape. In addition to the 3D analysis, a detailed analysis for the anchor block has been performed.

Fig. midas Civil Analysis Model of Weirton-Steubenville Bridge
Fig. midas Civil Analysis Result Diagram of Weirton-Steubenville Bridge

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Project Contact T.Y. LIN INTERNATIONAL GROUP

Address
345 California Street, Suite 2300, San Francisco, California 94104, USA
Introduction
T. Y. Lin International is a global, multi-disciplinary infrastructure services firm. The firm provides a range of planning, design, construction and project management services to the aviation, bridge, facilities, planning, and management, ports and marine, rail and transit, and surface transportation industries. They operates more than 50 regional centers.
Website
www.tylin.com
Email
maribel.castillo@tylin.com

Location

Ohio, USA

Owner

Ohio Department of Transportation

General Contractor

S.J. Groves & Sons

Engineering Consultant

T.Y. LIN INTERNATIONAL GROUP

Construction Period

Completed in 1989

Type of Project

Cable-stayed Bridge

Size of Structure

250m Main Span, 598m Total Length