RÚBRICA BRIDGES www.rubricabridges.com www.youtube.com/user/RubricaIngenieria www.linkedin.com/company/rúbrica Intelligent Engineering Solutions - 1 -
OUTLINE 1. Overview 1.1 Bridge Construction methods 1.2 Bridge Construction methods - equipment 2. Balanced cantilever method 3. Standar works 3.1 Madre Laura bridge Case (Colombia) 4. Special works Arc bridges & Cable stayed bridges 4.1 Almonte bridge case - HSR(High Speep Railway,Spain) 4.2 Tajo bridge case - HSR(High Speep Railway,Spain) 4.3 Mersey Gateway bridge (UK) 4.4 Atlantic bridge (Panamá) www.rubricabridges.com RÚBRICA BRIDGES - 2 -
Overview 1.1 BRIDGE CONSTRUCTION METHODS BRIDGE CONSTRUCTION METHOD MATERIAL USE OF BRIDGE STRUCTURE TYPE CONSTAN T DETH RAILROAD BRIDGE STEEL VARIABLE DEPTH FOOTBRIDGE CONCRETE ARC VIADUCT MIX SUSPENSION BRIDGE AQUEDUCT CABLE STAYED www.rubricabridges.com RÚBRICA BRIDGES - 3 -
Overview 1.2 BRIDGE CONSTRUCTION METHODS - EQUIPMENT STEEL ARC SUSPENSION BRIDGE CABLE STAYED PRECAST PRECAST PRECAST LIFTING NECESSARY) (LIFTING NECESSARY) LAUNCHED LAUNCHED www.rubricabridges.com RÚBRICA BRIDGES - 4 -
Overview 1.2 BRIDGE CONSTRUCTION METHODS - EQUIPMENT CONCRETE ARC SUSPENSION BRIDGE CABLE STAYED PRECAST PRECAST PRECAST LAUNCHED LAUNCHED IN SITU IN SITU www.rubricabridges.com RÚBRICA BRIDGES - 5 -
Overview 1.2 BRIDGE CONSTRUCTION METHODS - EQUIPMENT OUR BUSINESS OBJECTIVES IN RUBRICA BRIDGES IN SITU CONCRETING BRIDGES Variable depth Constant depth Cable stayed bridges Special projects Wing travellers Precast moulds LIFTING STRUCTURES www.rubricabridges.com RÚBRICA BRIDGES - 6 -
This construction method is used for in-situ concreting of bridges or viaducts with considera- 2. BALANCED CANTILEVER METHOD ble spans. Equipment is positioned at the top of the pier, or segment 0, and is advanced in opposite directions bi-laterally, constructing consecutive segments which form a T shaped, symmetrical construction. Span increments using these systems range between 3.5 and 5 metres. This allows reinforcement to be installed easily and safely. Equipment comprises the main structure, transfer rails, bed or base panel, external and internal formwork and working platforms. To cast the segment, concrete is poured into the section made up of the external and internal formwork and the bed. These panels are attached to the frontsection of the main structure and at the rear to theprevious segment. The form traveller is ad- vanced to the next section by hydraulically sliding the entire assembly in transfer confjguration on the rails. Equipment for cantilever bridges is able to counteract bridge gradients and section cambers. www.rubricabridges.com RÚBRICA BRIDGES - 7 -
2. BALANCED CANTILEVER METHOD www.rubricabridges.com RÚBRICA BRIDGES - 8 -
3. STANDAR WORKS 3.1 MADRE LAURA BRIDGE CASE (COLOMBIA) LINK DRAWINGS www.rubricabridges.com RÚBRICA BRIDGES - 9 -
4. SPECIAL WORKS- ARC BRIDGES 4.1 ALMONTE BRIDGE CASE - HSR (HIGH SPEEP RAILWAY,SPAIN) World record 384 m free span in arc concret bridge - 4 underslung form travellers www.rubricabridges.com RÚBRICA BRIDGES - 10 -
4. SPECIAL WORKS- ARC BRIDGES 4.2 TAJO BRIDGE CASE - HSR(HIGH SPEEP RAILWAY,SPAIN) World record arch with variable cross section 324 m free span - 2 underslung form travellers LINK DRAWINGS www.rubricabridges.com RÚBRICA BRIDGES - 11 -
4. SPECIAL WORKS - CABLE STAYED BRIDGES 4.3 MERSEY GATEWAY BRIDGE (UK) LINK DRAWINGS www.rubricabridges.com RÚBRICA BRIDGES - 12 -
4. SPECIAL WORKS - CABLE STAYED BRIDGES 4.3 MERSEY GATEWAY BRIDGE (UK) - WING TRAVELLER LINK DRAWINGS www.rubricabridges.com RÚBRICA BRIDGES - 14 -
4. SPECIAL WORKS - CABLE STAYED BRIDGES 4.4 ATLANTIC BRIDGE (PANAMÁ) World record 530 m central span Travellers - 4 underslung form travellers LINK DRAWINGS www.rubricabridges.com RÚBRICA BRIDGES - 15 -
Thank you everyone! www.rubricaingenieria.com https://www.youtube.com/user/RubricaIngenieria https://www.linkedin.com/company/rúbrica Javier Fernández Special Project s Director Intelligent Engineering Solutions - 16 -
Recommend
More recommend
