The design of an offshore structure is highly dependent on the operating environmental parameters, where a realistic statistical model of the latter is essential to produce a …
N Fanaie, S Ezzatshoar - Journal of Constructional Steel Research, 2014 - Elsevier
This paper critically evaluates overstrength, ductility and response modification factors of steel frames with gate bracing. Gate bracing system is a kind of concentric bracing systems …
RV Vazna, M Zarrin - Engineering Structures, 2020 - Elsevier
Collapse behavior of double layer dome space structures depends on different factors such as load pattern, material mechanical properties, and member's physical characteristics …
Incremental dynamic analysis and nonlinear static pushover analysis are carried out on a performance-based design to determine the seismic demands and capacities of an elliptic …
D Vafaei, R Eskandari - The Structural Design of Tall and …, 2016 - Wiley Online Library
This paper has two main objectives. The first objective is to compare the dynamic behavior of mega shape‐memory alloy (SMA) braced frames subjected to far‐fault and near‐fault …
This paper analyses and evaluates the variability of seismic demand and capacity of a case study jacket offshore platform considering different sources of uncertainty. The aleatoric …
There is an ever-increasing demand to assess integrity of the old platforms in which seismic fragility curves need to be developed for the integrity analysis in case of earthquake …
The static pushover analysis can be employed to check the adequate ductility of jacket type offshore platforms (JTOPs) under the abnormal level earthquake (ALE) in the design phase …
L Zeng, W Zhang, H Li - Thin-Walled Structures, 2021 - Elsevier
Four methods (seven models) are extended and applied to the low-cycle fatigue life prediction of steel brace, including the ductile damage method, the equivalent strain method …