Results 51 to 60 of about 6,330 (209)
The influence of joints and composite floor slabs on effective tying of steel structures in preventing progressive collapse [PDF]
, 2009 The event of the terrorist attack at 11th September 2001 in the USA has attracted increasing attention of researchers and engineers on progressive collapse of structures.
Hu +14 more
core +1 more source
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT This paper presents an overview of the CONFLOWS project, a collaborative effort between DNV, Marine Power Systems (MPS) and Durham University. The project investigates the effects of wake steering from aerodynamic, structural and economic modelling perspectives, aiming to provide a comprehensive understanding of its impact on performance and ...
Mohammadreza Mohammadi +7 more
wiley +1 more source
Dynamic Behavior of Precast Concrete Beam-Column Sub-Assemblages with High Performance Connections Subjected to Sudden Column Removal Scenario [PDF]
, 2020 Unbonded posttensioned precast concrete (UPPC) structure has shown its excellent aseismic performance in laboratory tests and earthquake investigation.
Deng, X., Fu, F., Hu, H., Qian, K.
core
A mathematical model for assessment of material requirements for cable supported bridges: implications for conceptual design [PDF]
, 2012 Recent technological developments have led to improvements in the strengths of materials, such as the steel and wire ropes used in the construction of cable supported bridges.
Lewis, W. J. (Wanda J.)
core +1 more source
Nanophotonics, Volume 15, Issue 5, 16 March 2026.This work presents a novel design strategy for active metasurfaces that actively switches OAM modes. The metasurface integrates VO2 within MIM meta‐atoms. Operating at 1500 nm, the designed platform enables large leaps in topological charge. For instance, the reflected beam can be switched from a topological charge of −1 in the insulating (M1) phase to
Qinghong Lyu +4 more
wiley +1 more source
Dual-Algorithm Hybrid Method for Riser Structural Health Monitoring Using the Fewest Sensors
Journal of Marine Science and Engineering, 2022 This study suggests a novel riser structural health monitoring methodology based on a dual algorithm (DA). In this method, the displacement tracing algorithm first traces the node displacement and tension up to the last sensor position called the target ...
Woo Chul Chung +2 more
doaj +1 more source
Experimental Evaluation of Prototype Seismic Retrofits for Precast Concrete Hollow‐Core Floors
Earthquake Spectra, Volume 42, Issue 1, February 2026.Existing hollow‐core floors are vulnerable to nonductile failure and potential collapse under earthquake loading. This study presents the development and experimental evaluation of novel comprehensive seismic retrofits for hollow‐core floors. These retrofits include a strongback‐type retrofit that provides an alternative gravity load path through steel
Frank Büker +4 more
wiley +1 more source
BuildingsProgressive collapse is characterized by disproportionate structural failure triggered by localized damage, such as column loss under extreme loading conditions.
Ye Li +3 more
doaj +1 more source
Experimental Study on Vortex-Induced Vibration of Riser under Wake Interference
Shiyou jixie, 2022 To explore the relationship between the incoming flow velocity and the response characteristics of risers under different arrangement modes,and to compare and analyze the flow interference effects under different working conditions,the vortex-induced ...
Zhao Deguang +3 more
doaj
Robustness assessment of reinforced concrete structures for different failure scenarios
Structural Concrete, Volume 27, Issue 1, Page 279-313, February 2026.Abstract This study describes the robustness assessment of 3D reinforced concrete structures analyzing the response of the 2D frames in different design configurations and failure scenarios. The structures are characterized by both frames with wide beams and seismic‐resistant frames with deep beams.
E. Miceli +2 more
wiley +1 more source