Results 11 to 20 of about 3,544,164 (276)
BuildingsDamage to long-span truss structures may cause structural deformation, load-capacity reduction, and even collapse. The design service life of truss structures is usually 50 years, so evaluating their reliability is the utmost importance.
Limei Zhang, Tao Yi
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BuildingsThe traditional fixed boundary could not transmit the elastic-plastic stress waves in the progressive collapse analysis of the truss structures, leading to discrepancies in understanding the true response of structures.
Jiawen Mao, Jinsan Ju
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Size and Topology Optimization of Truss Structures Using Quantum-Based HS Algorithm
Buildings, 2023 With the development of various metaheuristic algorithms, research cases that perform weight optimization of truss structures are steadily progressing.
Donwoo Lee +3 more
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Case Studies in Construction Materials, 2022 Vibration-based damage detection tools are frequently employed because of their advantages over other non-destructive techniques. This paper presents an improved Frequency Response Function (FRF) indicator for damage identification in complex structures.
Samir Khatir +5 more
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Damage Detection of Steel Truss Bridges Based on Gaussian Bayesian Networks
Buildings, 2022 This paper proposes the use of Gaussian Bayesian networks (GBNs) for damage detection of steel truss bridges by using the strain monitoring data. Based on the proposed damage detection procedure, a three-layer GBN model is first constructed based on the ...
Xiaotong Sun +4 more
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BuildingsThe optimal design of truss structures is one of the most complex problems, as it requires achieving high stiffness and stability while pursuing lightweight structures.
Donwoo Lee +3 more
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BuildingsSpatial truss structures (STSs), serving as the bottom support structure of a cooling tower, effectively harness the superior load-bearing capacity offered by lattice-type truss structures.
Xianquan Wang +7 more
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CONFIGURATIONAL FORCES IN STRUCTURAL AND CONTINUUM OPTIMISATION [PDF]
, 2008 This thesis deals with optimisation using the principles of continuum mechanics. Both shape and mesh optimisation will be covered. A unified approach will be introduced to obtain shape and mesh optimisation for hyperelastic, hyperelastodynamic and ...
UTHMAN, Z
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Training in Reducing Uncertainty in Structural Safety (TRUSS) Workshop [PDF]
, 2019 TRUSS Workshop, Dublin, Ireland, 29 August 2018Inspections and maintenance of infrastructure are expensive. In some cases, overdue or insufficient maintenance/monitoring can lead to an unacceptable risk of collapse and to a tragic failure as the Morandi ...
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Space truss structures’ optimization using metaheuristic optimization algorithms
, 2023 Metaheuristic optimization algorithms are popular tools for solving engineering optimization problems. In this chapter, space truss structures are optimized using three population-based metaheuristic algorithms: African Vulture Optimization Algorithm ...
Mirjalili, S +3 more
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