☆ 4.7 Article

Inter-story seismic isolation for high-rise buildings

ENGINEERING STRUCTURES (2023)

Related references

Note: Only part of the references are listed.

Article Engineering, Geological

Implications of inter-storey-isolation (ISI) on seismic fragility, loss and resilience of buildings subjected to near fault ground motions

Arijit Saha et al.

Summary: Seismic fragility, loss and resilience are studied in the context of inter-storey-isolation technology, showing significant reductions in vulnerability, losses and costs, along with improvements in resilience. High mass ratio and damping level are found to be critical for maximizing the benefits, with diminishing returns observed under extreme seismic hazards.

BULLETIN OF EARTHQUAKE ENGINEERING (2022)

Add to Collection

Article Engineering, Civil

Experimental investigation of a spherical rubber isolator for use in low income countries

Antonios A. Katsamakas et al.

Summary: This study presents an experimental investigation on a low-cost seismic isolator for low-rise houses in low-income countries, which is based on rolling natural rubber spheres on concrete surfaces. The study found that the vertical motion induced by the shape change of the rubber spheres plays a significant role in providing restoring force, along with the curvature of the concrete surface. Dynamic tests demonstrated that the proposed rolling rubber isolators can effectively reduce the accelerations transmitted to the superstructure, making it a promising option for earthquake protection in low-income regions.

ENGINEERING STRUCTURES (2022)

Add to Collection

Article Construction & Building Technology

Seismic Response of Yielding Multistory Steel Buildings Equipped with Pressurized Sand Dampers

Gholamreza Moghimi et al.

Summary: This paper investigates the seismic response analysis of a 9-story SAC building equipped with pressurized sand dampers. The study shows that pressurized sand dampers can effectively reduce interstory drifts and base shears under strong ground motions, while producing various effects on floor accelerations.

JOURNAL OF STRUCTURAL ENGINEERING (2022)

Add to Collection

Article Engineering, Civil

Optimum Parameters for Large Mass Ratio TMDs Using Frequency Response Function

Mahmood Yahyai et al.

Summary: The paper presents a new approach for optimal design of structures with tuned mass dampers (TMDs) with large mass ratios, aiming to minimize the frequency response function (FRF) of displacement response and achieve equal modal damping ratios in the first and second modes of vibration. Two regression equations are proposed to predict the optimal TMD properties, and it is found that choosing the suggested TMD parameters can lead to up to a 94% reduction in the maximum FRF of structural displacement.

JOURNAL OF EARTHQUAKE ENGINEERING (2021)

Add to Collection

Article Engineering, Civil

The role of shear modulus on the mechanical behavior of elastomeric bearings when subjected to combined axial and shear loads

Konstantinos N. Kalfas et al.

Summary: This study investigates the impact of shear modulus on the mechanical behavior of multi-layered elastomeric bearings under combined axial and shear loads, aiming to provide a closed-form solution for numerical simulations.

ENGINEERING STRUCTURES (2021)

Add to Collection

Article Engineering, Civil

Base-isolation of a hospital pavilion against in-plane-out-of-plane seismic collapse of masonry infills

Fabio Mazza

Summary: This study investigates the potential collapse of masonry infills in public buildings like hospitals after an earthquake, and explores the feasibility of using base-isolation as a retrofitting technique to improve their seismic response.

ENGINEERING STRUCTURES (2021)

Add to Collection

Article Engineering, Geological

Analytical fragility curves of shallow-founded structures subjected to Soil-Structure Interaction (SSI) effects

Davide Forcellini

Summary: The study applied a probabilistic-based approach to evaluate the effects of soil structure interaction on the fragility assessment of two selected benchmark buildings, developing analytical fragility curves through non-linear 3D numerical simulations.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Comparison of Strengthening Solutions with Optimized Passive Energy Dissipation Systems in Symmetric Buildings

Charbel Mrad et al.

Summary: This study compared the seismic response of reinforced concrete symmetric buildings with different passive energy dissipation systems, showing that tuned mass dampers are more effective for tall and flexible structures, while friction dampers are more suitable for low-rise buildings. The outcomes also indicated that the response of the pendulum tuned mass damper configuration is better than traditional configurations due to its multi-directional action.

APPLIED SCIENCES-BASEL (2021)

Add to Collection

Article Construction & Building Technology

Experimental and Analytical Studies on the Horizontal Behavior of Elastomeric Bearings under Support Rotation

Saman Rastgoo Moghadam et al.

Summary: This study investigated the effect of support rotation on the horizontal behavior of elastomeric bearings through experimental campaigns on a circular isolator. The experimental results were used to validate an advanced finite-element model and a mechanical model proposed by the authors in a previous study.

JOURNAL OF STRUCTURAL ENGINEERING (2021)

Add to Collection

Article Construction & Building Technology

Stiffness of Rubber Bearings Considering Nonstandard Top and Bottom Boundary Conditions

Richard E. Darlington et al.

Summary: The study investigated the impact of flexible boundary conditions on design assumptions by conducting experiments on rubber bearings installed at column tops, showing that flexible boundary conditions reduce horizontal stiffness, with the rotation-induced decrease dependent on the sum of rotation at the ends. Additionally, the reduction in stiffness due to rotation was found to be dependent on axial load, with larger axial load leading to a higher dependency on rotation.

JOURNAL OF STRUCTURAL ENGINEERING (2021)

Add to Collection

Article Construction & Building Technology

Feasibility Study on Re-Using Tennis Balls as Seismic Isolation Bearings

Antonios A. Katsamakas et al.

Summary: This paper presents an experimental study of a low-cost seismic isolator using used tennis spheres filled with mortar, which can be used for the protection of residential structures in low-income countries. The isolator's restoring force mainly comes from the curvature of the concrete surface, and it remains undamaged even under 8 kN of compressive force.

FRONTIERS IN BUILT ENVIRONMENT (2021)

Add to Collection

Article Engineering, Civil

Insights into inter-story isolation design through the analysis of two case studies

Diana Faiella et al.

ENGINEERING STRUCTURES (2020)

Add to Collection

Article Construction & Building Technology

Influence of Steel Reinforcement on the Performance of Elastomeric Bearings

Konstantinos N. Kalfas et al.

JOURNAL OF STRUCTURAL ENGINEERING (2020)

Add to Collection

Article Engineering, Civil

Analytical investigation of the effect of a deformable sliding layer on the dynamic response of seismically isolated structures

Anastasios Tsiavos et al.

STRUCTURES (2020)

Add to Collection

Article Engineering, Civil

Numerical investigation of the cyclic performance of reinforced concrete frames equipped with a combination of a rubber core and a U-shaped metallic damper

Rohola Rahnavard et al.

ENGINEERING STRUCTURES (2020)

Add to Collection

Article Construction & Building Technology

Displacements and Forces in Structures with Inerters when Subjected to Earthquakes

Nicos Makris et al.

JOURNAL OF STRUCTURAL ENGINEERING (2019)

Add to Collection

Article Engineering, Geological

Vibration characteristics and higher mode coupling in intermediate isolation systems (IIS): a parametric analysis

Diana Faiella et al.

BULLETIN OF EARTHQUAKE ENGINEERING (2019)

Add to Collection

Article Engineering, Geological

A plastic-damage hysteretic model to reproduce strength stiffness degradation

Fabio Mazza

BULLETIN OF EARTHQUAKE ENGINEERING (2019)

Add to Collection

Article Engineering, Geological

A sand-rubber deformable granular layer as a low-cost seismic isolation strategy in developing countries: Experimental investigation

Anastasios Tsiavos et al.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2019)

Add to Collection

Article Engineering, Geological

Adaptive Negative Stiffness Device based nonconventional Tuned Mass Damper for seismic vibration control of tall buildings

Arijit Saha et al.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2019)

Add to Collection

Article Engineering, Civil

Direct displacement design of tall cross laminated timber platform buildings with inter-story isolation

Vahab Bolvardi et al.

ENGINEERING STRUCTURES (2018)

Add to Collection

Article Engineering, Civil

Effectiveness of fluid-viscous dampers for improved seismic performance of inter-storey isolated buildings

Yanhui Liu et al.

ENGINEERING STRUCTURES (2018)

Add to Collection

Article Multidisciplinary Sciences

Strength, functionality and beauty of university buildings in earthquake-prone countries

Akira Wada

PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES (2018)

Add to Collection

Article Engineering, Civil

A damage model for structures with degrading response

Thanh. N. Do et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2018)

Add to Collection

Article Architecture

Real-time hybrid simulation of semi-active control using shaking table: Proposal and verification of a testing method for mid-story isolated buildings

Shohei Yoshida et al.

JAPAN ARCHITECTURAL REVIEW (2018)

Add to Collection

Article Construction & Building Technology

Shake table real-time hybrid simulation techniques for the performance evaluation of buildings with inter-story isolation

Ruiyang Zhang et al.

STRUCTURAL CONTROL & HEALTH MONITORING (2017)

Add to Collection

Article Engineering, Civil

Numerical study on the response of steel-laminated elastomeric bearings subjected to variable axial loads and development of local tensile stresses

Konstantinos N. Kalfas et al.

ENGINEERING STRUCTURES (2017)

Add to Collection

Article Engineering, Civil

Simple mechanical models for the horizontal behavior of elastomeric bearings including the effect of support rotation

Saman Rastgoo Moghadam et al.

ENGINEERING STRUCTURES (2017)

Add to Collection

Review Engineering, Civil

Modelling of masonry infilled RC frames subjected to cyclic loads: State of the art review and modelling with OpenSees

Nurbaiah Mohammad Noh et al.

ENGINEERING STRUCTURES (2017)

Add to Collection

Proceedings Paper Engineering, Civil

Performance of steel-laminated rubber bearings subjected to combinations of axial loads and shear strains

Konstantinos N. Kalfas et al.

X INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS (EURODYN 2017) (2017)

Add to Collection

Article Engineering, Civil

Optimal design and performance evaluation of systems with Tuned Mass Damper Inerter (TMDI)

D. Pietrosanti et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2017)

Add to Collection

Article Mechanics

Finite element study of the effect of support rotation on the horizontal behavior of elastomeric bearings

Saman Rastgoo Moghadam et al.

COMPOSITE STRUCTURES (2017)

Add to Collection

Article Engineering, Civil

Model reduction and optimal parameters of mid-story isolation systems

Q. Zhou et al.

ENGINEERING STRUCTURES (2016)

Add to Collection

Article Engineering, Geological

Optimized retrofit of multi-storey buildings using seismic isolation at various elevations: assessment for several earthquake excitations

Dimos C. Charmpis et al.

BULLETIN OF EARTHQUAKE ENGINEERING (2015)

Add to Collection

Article Engineering, Civil

Optimal energy-based seismic design of non-conventional Tuned Mass Damper (TMD) implemented via inter-story isolation

Anna Reggio et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2015)

Add to Collection

Article Engineering, Civil

Application of Isolation to High-Rise Buildings: A Japanese Design Case Study through a US Design Code Lens

Tracy C. Becker et al.

EARTHQUAKE SPECTRA (2015)

Add to Collection

Article Engineering, Civil

An advanced numerical model of elastomeric seismic isolation bearings

Manish Kumar et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2014)

Add to Collection

Article Construction & Building Technology

Seismic Collapse Assessment of a 20-Story Steel Moment-Resisting Frame Structure

Annika Mathiasson et al.

BUILDINGS (2014)

Add to Collection

Article Engineering, Civil

Analytical and experimental studies on midstory isolated buildings with modal coupling effect

Shiang-Jung Wang et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2013)

Add to Collection

Article Engineering, Civil

Innovative seismic retrofitting strategy of added stories isolation system

Min-Ho Chey et al.

FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING (2013)

Add to Collection

Article Engineering, Civil

Dynamic response and optimal design of structures with large mass ratio TMD

Maurizio De Angelis et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2012)

Add to Collection

Article Engineering, Civil

An alternative methodology for designing tuned mass dampers to reduce seismic vibrations in building structures

Carlos Moutinho

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2012)

Add to Collection

Article Engineering, Civil

Dynamic behavior of a building structure tested with base and mid-story isolation systems

Shiang-Jung Wang et al.

ENGINEERING STRUCTURES (2012)

Add to Collection

Article Engineering, Civil

Simplified analysis of mid-story seismically isolated buildings

Shiang-Jung Wang et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2011)

Add to Collection

Article Construction & Building Technology

Deterioration Modeling of Steel Components in Support of Collapse Prediction of Steel Moment Frames under Earthquake Loading

Dimitrios G. Lignos et al.

JOURNAL OF STRUCTURAL ENGINEERING (2011)

Add to Collection

Article Construction & Building Technology

Seismic Collapse Safety of Reinforced Concrete Buildings. I: Assessment of Ductile Moment Frames

Curt B. Haselton et al.

JOURNAL OF STRUCTURAL ENGINEERING (2011)

Add to Collection

Article Geosciences, Multidisciplinary

Middle-Story Isolated Structural System of High-Rise Building

Yasuhiro Tsuneki et al.

JOURNAL OF DISASTER RESEARCH (2009)

Add to Collection

Article Engineering, Civil

Hysteretic models that incorporate strength and stiffness deterioration

LF Ibarra et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2005)

Add to Collection

Article Engineering, Civil

Aseismic roof isolation system built with steel oval elements: Exploratory study

R Villaverde et al.

EARTHQUAKE SPECTRA (2005)

Add to Collection

Article Construction & Building Technology

Aseismic roof isolation system: Feasibility study with 13-story building

R Villaverde

JOURNAL OF STRUCTURAL ENGINEERING-ASCE (2002)

Add to Collection

Article Engineering, Civil

Base isolation for near-fault motions

RS Jangid et al.

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS (2001)

Add to Collection

© Peeref 2019-2024. All rights reserved.