Beam Bridges & Viaducts

TENSA has a proven track record of projects where products have been successfully applied to beam bridges and viaducts, with a wide range of post-tensioning solutions, bearings, seismic devices and joints.

Advantages

Deck can be optimized by use of post-tensioning while connections to columns can be improved with use of bearings and seismic devices. Joints allow proper movement of the entire structure.

Related products 
Bearings

TENSA offers a complete range of bearings. Almost 30 years of worldwide experience in the field allows TENSA to provide the most appropriate solution to meet all clients' needs. The internal production facility and laboratory allow to keep full control of quality and of delivery times.

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Post tensioning

Thanks to its experienced team of engineers and technicians, TENSA is able to guarantee the highest and worldwide accepted quality standards to every step of the post tensioning process, from the design, to production and on-site installation.

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Expansion Joints

TENSA designs and provides different types of expansion joints, which can be used in any structure. TENSA's joints are capable to absorb the structure movements caused by temperature variations, creep, shrinkage, seismic actions, from the smallest to the largest.

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Seismic Isolators

Base isolation systems are used to protect constructions and, more importantly, human lives.  25 years’ experience allows TENSA to provide a solution to any design demand, producing innovative tools aimed at reducing the seismic hazard.

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Velocity dependent devices

TENSA designs, produces, tests and delivers its velocity dependent devices according to specific clients’ needs. These solutions are designed to reduce the seismic structural response by adding important energy dissipation to the system.

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Rigid connection devices

TENSA’s rigid connection devices are the most suitable solution when a modification on the structure’s response is required. In fact, they can modify the structure’s condition from static to dynamic and distribute the entrance seismic force in different positions.

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Displacement dependent devices

Thanks to its high quality displacement dependent devices TENSA is able to guarantee a perfect control of maximum loads activated during an earthquake between the connected elements, independently of the seismic intensity and frequency.

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Related projects

Gran Manglar Viaduct

Country 
Colombia
Year 
2017