Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assessment of the Cyclic Behavior of Inter-Module Connections in Modular Steel Buildings
The global adoption of steel multi-storey modular structures has witnessed a remarkable surge in recent years. Despite their numerous advantages, widespread acceptance has been limited by several factors. A significant barrier to their broader utilization is the need to understand better the seismic performance of Modular Steel Buildings (MSBs). The few studies that have been carried out focusing on the nonlinear dynamic behavior of MSBs pointed out the susceptibility of MSBs to damage when exposed to severe ground motions, particularly within the Inter-Module Connections (IMCs).
This research aims to conduct a numerical evaluation of the cyclic behavior of three existing bolted IMCs found in the literature. This evaluation has been conducted by developing advanced 3D Finite Element models in ABAQUS, which have been validated through experimental tests to simulate the cyclic behavior of the IMCs accurately. The aim is to identify and comprehensively analyze potential issues associated with these critical connections’ cyclic behavior. The outcomes of this study hold the potential to significantly contribute to the enhancement of the seismic resilience of modular steel structures, ultimately facilitating their wider acceptance and utilization in construction projects worldwide.
Assessment of the Cyclic Behavior of Inter-Module Connections in Modular Steel Buildings
The global adoption of steel multi-storey modular structures has witnessed a remarkable surge in recent years. Despite their numerous advantages, widespread acceptance has been limited by several factors. A significant barrier to their broader utilization is the need to understand better the seismic performance of Modular Steel Buildings (MSBs). The few studies that have been carried out focusing on the nonlinear dynamic behavior of MSBs pointed out the susceptibility of MSBs to damage when exposed to severe ground motions, particularly within the Inter-Module Connections (IMCs).
This research aims to conduct a numerical evaluation of the cyclic behavior of three existing bolted IMCs found in the literature. This evaluation has been conducted by developing advanced 3D Finite Element models in ABAQUS, which have been validated through experimental tests to simulate the cyclic behavior of the IMCs accurately. The aim is to identify and comprehensively analyze potential issues associated with these critical connections’ cyclic behavior. The outcomes of this study hold the potential to significantly contribute to the enhancement of the seismic resilience of modular steel structures, ultimately facilitating their wider acceptance and utilization in construction projects worldwide.
Assessment of the Cyclic Behavior of Inter-Module Connections in Modular Steel Buildings
Lecture Notes in Civil Engineering
Mazzolani, Federico M. (Herausgeber:in) / Piluso, Vincenzo (Herausgeber:in) / Nastri, Elide (Herausgeber:in) / Formisano, Antonio (Herausgeber:in) / Eshaghi, Cyrus (Autor:in) / Peres, Rita (Autor:in) / Castro, Jose Miguel (Autor:in)
International Conference on the Behaviour of Steel Structures in Seismic Areas ; 2024 ; Salerno, Italy
03.07.2024
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
| Taylor & Francis Verlag | 2023
Seismic mitigation of steel modular building structures through innovative inter-modular connections
| Elsevier | 2019