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Valerie Hernley, Aleksandar Jemcov, Jeongseek Kang, Matthew Montgomery and Scott C. Morris
The relationship between aerodynamic forcing and non-synchronous vibration (NSV) in axial compressors remains difficult to ascertain from experimental measurements. In this work, the relationship between casing pressure and blade vibration was investigat...
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Ernesto Grande, Ersilia Giordano and Francesco Clementi
The preservation of trees in urban and archeological areas is a theme of particular relevance. Modern systems of monitoring, together with approaches for deriving the main characteristics of trees influencing their response toward extreme events, are now...
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Yingna Mu, Jiting Qu, Yu Shu and Yanbin Tan
Plastic energy dissipation is a key factor in the response of inelastic structures subjected to seismic input, and is often regarded as a primary source of structural damage due to the inelastic deformation of structural components. Accurately predicting...
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Chiara Bedon and Filipe A. Santos
For structural design purposes, human-induced loads on pedestrian systems can be described by several simplified (i.e., deterministic equivalent-force models) or more complex computational approaches. Among others, the Spring-Mass-Damper (SMD), Single De...
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Ayad Q. Al-Dujaili, Amjad J. Humaidi, Ziyad T. Allawi and Musaab E. Sadiq
This study presents an adaptive control scheme based on synergetic control theory for suppressing the vibration of building structures due to earthquake. The control key for the proposed controller is based on a magneto-rheological (MR) damper, which sup...
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Yu Tang, Chao Luo and Bo Fu
TL-??
f
algorithms are newly developed explicit structure-dependent integration algorithms utilized for solving the temporally discretized equations of motion. In contrast to the existing algorithms, the most significant improvement of TL-??
f
algorith...
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Alvaro Magdaleno, Cesar Pelaez, Alvaro Iglesias-Pordomingo and Antolin Lorenzana
Tuned Mass Dampers are devices which can be assimilated to single-degree-of-freedom systems with a certain amount of moving mass, a natural frequency and a damping ratio intended to be installed on lively structures to reduce the contribution of a certai...
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Kenji Fujii, Yoshiyuki Mogi and Takumi Noguchi
The evaluation of the maximum and cumulative response is an important issue for the seismic design of new base-isolated buildings. This study predicts the maximum and cumulative response of a 14-story reinforced concrete base-isolated building using a se...
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Longteng Liang, Zhouquan Feng and Zhengqing Chen
This work deals with the dynamic response calculation and energy dissipation analysis of a linear elastic single-degree-of-freedom (SDOF) system with a supplemental nonlinear eddy current damper (ECD) subjected to base excitation, in preparation for opti...
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Chiara Bedon and Marco Fasan
The vibration performance of pedestrian structures attracts the attention of several studies, especially with respect to unfavorable operational conditions or possible damage scenarios. Given a pedestrian system, specific vibration comfort levels must be...
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