Results 1 to 10 of about 1,499,822 (211)

Applicability of base isolation made of elastomeric isolators for the protection of cultural heritage [PDF]

open access: yesUrbani Izziv, 2009
This article briefly presents the applicability of base isolation made of elastomeric isolators for the protection of heritage architecture. The first part of the article gives an illustrative overview on the use of base isolation throughout the world ...
Vojko Kilar   +2 more
doaj   +2 more sources

Comparing the efficiency of different structural skeleton for base isolated domes [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2022
The structural concept of the dome dates back to the Pantheon in Rome. It is used as the cover of many churches and mosques all around the world. Light solutions, with a well-visible dome-shaped truss skeleton, are often preferred in modern architecture.
Sara Casciati
doaj   +1 more source

Evaluation of Near-Field Earthquake-Induced Pounding in Building with Friction Pendulum Bearing Considering Seismic Gap of 360 Standard [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2023
In this paper, the effect of seismic pounding of adjacent structures on buildings isolated by double (DFPB) and triple friction pendulum bearings (TFPB) is investigated.
Ayoub Shakouri   +2 more
doaj   +1 more source

Investigation of Combined Steel-Concrete Structures with Inter-Story Seismic Isolator in Near-Fault Field [PDF]

open access: yesJournal of Structural and Construction Engineering, 2020
Seismic isolation systems represent one of the most effective solutions to reduce near-fault damages; the systems can be used at either foundation or story levels.
Ali Asghar Mortazavi   +2 more
doaj   +1 more source

Hybrid Vibration Control of Hospital Buildings against Earthquake Excitations Using Unbonded Fiber-Reinforced Elastomeric Isolator and Tuned Mass Damper

open access: yesBuildings, 2023
Lifeline structures such as hospital buildings need to be specifically designed such that they experience reduced vibrations when subjected to earthquake excitations because it will be difficult to vacate hospital buildings under the event of any ...
Sarranya Banerjee, Vasant Matsagar
doaj   +1 more source

Field Test for a Base Isolation Structure on Condition of Horizontal and Initial Displacement

open access: yesApplied Sciences, 2021
There are a few isolated structures that have been subjected to seismic testing. An isolated structure is incapable of tracking, adjusting, and controlling its dynamic characteristics.
Ying-Xiong Wu   +3 more
doaj   +1 more source

Mechanical model of the over-stroke displacement behaviour for double concave surface slider anti-seismic devices

open access: yesFrontiers in Built Environment, 2022
For double concave curved surface slider (DCCSS) isolators with a flat rim and lacking restrainers, such as those most commonly used in Europe, the rigid slider can exceed the geometrical capability of the housing plate during earthquakes stronger than ...
Antonio Di Cesare   +2 more
doaj   +1 more source

Sliding Isolation Systems: Historical Review, Modeling Techniques, and the Contemporary Trends

open access: yesBuildings, 2022
Base isolation techniques have emerged as the most effective seismic damage mitigation strategies. Several types of aseismic devices for base isolation have been invented, studied, and used. Out of several isolation systems, sliding isolation systems are
A. R. Avinash   +3 more
doaj   +1 more source

A Deep Learning-Based Integration Method for Hybrid Seismic Analysis of Building Structures: Numerical Validation

open access: yesApplied Sciences, 2022
A hybrid seismic analysis computing the full nonlinear response of building structures is proposed and validated in this paper. Recurrent neural networks are trained to predict the nonlinear hysteretic response of isolation devices with deformation- and ...
Nabil Mekaoui, Taiki Saito
doaj   +1 more source

Cluster-Based Improved Isolation Forest

open access: yesEntropy, 2022
Outlier detection is an important research direction in the field of data mining. Aiming at the problem of unstable detection results and low efficiency caused by randomly dividing features of the data set in the Isolation Forest algorithm in outlier detection, an algorithm CIIF (Cluster-based Improved Isolation Forest) that combines clustering and ...
Chen Shao   +3 more
openaire   +3 more sources

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