Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Jacking Columns of Existing Structures under Existing Loads
When dealing with existing structures, whether occupied buildings or buildings in construction, occasionally there are conditions that require stabilizing and jacking of existing loaded columns. For example, foundation settlement or loss of section in a column could necessitate such a fix. Various factors such as the column material and geometry, structural system, access, geometry and capacity of existing footings, or a need to recover elevation in the structure will have an effect on the selected solution regarding stabilizing or jacking the column. In this presentation, we will discuss several case studies and how the specifics of each project shaped the proposed jacking solution.
Jacking Columns of Existing Structures under Existing Loads
When dealing with existing structures, whether occupied buildings or buildings in construction, occasionally there are conditions that require stabilizing and jacking of existing loaded columns. For example, foundation settlement or loss of section in a column could necessitate such a fix. Various factors such as the column material and geometry, structural system, access, geometry and capacity of existing footings, or a need to recover elevation in the structure will have an effect on the selected solution regarding stabilizing or jacking the column. In this presentation, we will discuss several case studies and how the specifics of each project shaped the proposed jacking solution.
Jacking Columns of Existing Structures under Existing Loads
Ashrafi, S. Ali (Autor:in) / Davey, Lisa (Autor:in) / Abruzzo, John (Autor:in)
Seventh Congress on Forensic Engineering ; 2015 ; Miami, Florida
Forensic Engineering 2015 ; 909-923
09.11.2015
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Uneven jacking system and uneven jacking construction method for existing bridge superstructure
| Europäisches Patentamt | 2020
Line reinforced structure in culvert jacking process under complex existing railway line
| Europäisches Patentamt | 2016
Modelling hydraulic jacking-tests on a pre-existing fracture system
| British Library Conference Proceedings | 1999