Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Innovative Precast Arch Bridge Technology: A Case Study in India
Construction of structures over water bodies poses a serious challenge to design engineers as various potential cost and options must be considered by the project stakeholders. It is a challenge for designers, site team, contractors, etc., as the construction needs must be precise and meticulous in such difficult ground conditions. TechSpan® is a buried precast concrete arch. It generally consists of either single or half arch units that meet at the crown, supported by a footing sized for site specific conditions. The backfill around the arch contributes to the resistance of the entire structure, constraining lateral deflections of the arch under vertical loads (soil–structure interaction). This paper focuses on a case study which involves the construction of TechSpan® structures spanning three water bodies over challenging ground conditions. This article covers safety, design, engineering and construction methods.
Innovative Precast Arch Bridge Technology: A Case Study in India
Construction of structures over water bodies poses a serious challenge to design engineers as various potential cost and options must be considered by the project stakeholders. It is a challenge for designers, site team, contractors, etc., as the construction needs must be precise and meticulous in such difficult ground conditions. TechSpan® is a buried precast concrete arch. It generally consists of either single or half arch units that meet at the crown, supported by a footing sized for site specific conditions. The backfill around the arch contributes to the resistance of the entire structure, constraining lateral deflections of the arch under vertical loads (soil–structure interaction). This paper focuses on a case study which involves the construction of TechSpan® structures spanning three water bodies over challenging ground conditions. This article covers safety, design, engineering and construction methods.
Innovative Precast Arch Bridge Technology: A Case Study in India
Lecture Notes in Civil Engineering
Jose, Babu T. (Herausgeber:in) / Sahoo, Dipak Kumar (Herausgeber:in) / Shin, Eun Chul (Herausgeber:in) / Choudhury, Deepankar (Herausgeber:in) / Joseph, Anil (Herausgeber:in) / Pai, Rahul R. (Herausgeber:in) / Nallewar, Kalpana (Autor:in) / Manjunath, Deepak (Autor:in) / Adhikari, Atanu (Autor:in)
Indian Geotechnical Conference ; 2022 ; Kochi, India
Proceedings of the Indian Geotechnical Conference 2022 Volume 1 ; Kapitel: 28 ; 325-334
14.05.2024
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
OVERFILLED PRECAST CONCRETE ARCH BRIDGE STRUCTURES
| British Library Conference Proceedings | 2000
Overfilled Precast Concrete Arch Bridge Structures
| British Library Conference Proceedings | 2000
Self-resetting fabricated precast concrete arch bridge
| Europäisches Patentamt | 2020
Precast concrete arch bridge and construction method thereof
| Europäisches Patentamt | 2021
Precast units make up multiple-arch Russian bridge
Engineering Index Backfile | 1964