Author
Zhipeng Zhao
Bio: Zhipeng Zhao is an academic researcher from Tongji University. The author has contributed to research in topics: Inerter & Structural engineering. The author has an hindex of 11, co-authored 27 publications receiving 417 citations.
Papers
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TL;DR: In this paper, the authors proposed a tuned parallel inerter mass system (TPIMS) for wind turbine tower seismic response mitigation, which consists of a tuned mass, a spring, and a parallel in-erter subsystem, of which the spring is used for tuning the mass and the inerters subsystem is set for vibration energy absorbing and dissipation.
141 citations
81 citations
TL;DR: It is concluded that the employment of the inerter-based subsystem in the TLIS can substantially improve the structural performance and reduce the displacement response of the tuned liquid in comparison with the classic tuned liquid damper for a given liquid mass.
76 citations
TL;DR: To avoid introducing the extra mass of the tuned mass damper in the friction pendulum system (FPS) of a base-isolated structure, the proposed FPIS enhances the seismic response mitigation effect by avoiding theextra mass that increases the seismic energy input to the base isolation floor.
76 citations
TL;DR: Based on results from response history analysis under both artificial and natural ground motion records, the design method proves to be effective to meet the desired demand of sloshing height response, while simultaneously reducing base shear force and isolation displacement.
61 citations
Cited by
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01 Jan 1971
TL;DR: In this article, the authors deal with the dynamic ASPECTS of the sub-subject: MATHEMATICAL ANALYSIS of systems SUBJECTED to INDEPENDENT VIBRATIONS by means of MATHEATICAL MODELS.
Abstract: PART 1 DEALS WITH THE DYNAMIC ASPECTS OF THE SUBJECT: MATHEMATICAL ANALYSIS OF SYSTEMS SUBJECTED TO INDEPENDENT VIBRATIONS BY MEANS OF MATHEMATICAL MODELS. THE ANALYTICAL SYSTEMS USED ARE NON-LINEAR SYSTEMS, HYDRODYNAMICS AND NUMERICAL METHODS. PART 2 EXAMINES SEISMIC MOVEMENTS, THE DYNAMIC BEHAVIOUR OF STRUCTURES AND THE BASIC CONCEPTS OF THE SEISMIC DESIGN OF STRUCTURES.
675 citations
TL;DR: Comparison of the seismic performance is carried out considering FVDs designed according to different methods — an overall number of 138 different design scenarios are incorporated in this comparative study.
186 citations
TL;DR: In this paper, the authors proposed a tuned parallel inerter mass system (TPIMS) for wind turbine tower seismic response mitigation, which consists of a tuned mass, a spring, and a parallel in-erter subsystem, of which the spring is used for tuning the mass and the inerters subsystem is set for vibration energy absorbing and dissipation.
141 citations
TL;DR: In this paper, the authors presented a theoretical and numerical study of a structure-TID system subjected to earthquake ground motions, and derived simple design formulas for the TID when it attached to a single-degree-of-freedom (DofF) structure subjected to ground acceleration excitations.
94 citations
TL;DR: In this article, a two-terminal mechanical element, dubbed inerter, was proposed based on the force-current analogy, offering many potentials for upgrading conventional structural vibration control systems.
93 citations