VTR^® – A Modern Composite Bridge Concept

Abstract

The bridges are vital structures for the transport infrastructure. Composite bridges became a popular solution in many countries and a real alternative to concrete bridges. The Romanian highway and railway infrastructure is presently involved in a large operation of construction, renewal and modernization. Beside the classical solution, the new ones with efficient design and construction improve and consolidate the market position of the steel construction and steel producing industry. These bridge solutions combine many important aspects: reduced costs, fast and simple erection, modularity, durability and robustness, low maintenance costs and an appealing aesthetical aspect. Their competitiveness depends on several circumstances such as site conditions, local costs of material and staff and the contractor’s experience.