Results 21 to 30 of about 9,665 (259)

Mechanical Model and Seismic Response Analysis of a Track Type Combined Isolation Device

open access: yesApplied Sciences, 2022
In view of the weak isolation and shock absorption effect of ordinary isolation bearings at present, a new track damping negative-stiffness device was designed based on the principle of negative stiffness.
Guanjie Kong, Ziyu Wang, Youfa Yang
doaj   +1 more source

Sustainability Evaluation of Using Waste Rubber in Treating Soft Clay Subgrades for Road Embankments [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology
Large amounts of waste rubber tires are disposed to dumping areas along different cities around the world. They are exposed to burning processes which causing air pollutions.
Hassan Darwesh   +3 more
doaj   +1 more source

Shake table tests of different seismic isolation systems on a large scale structure subjected to low to moderate earthquakes

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2018
Seismic isolation systems designed for extreme events may likely experience low to moderate earthquakes during the design life of the structure rather than the extreme event itself.
Nefize Shaban, Alp Caner
doaj   +1 more source

Analisis Kinerja High Damping Rubber Bearing dan Lead Rubber Bearing pada Bangunan Beton Bertulang

open access: yesJurnal Rekayasa Sipil dan Lingkungan, 2022
Base isolation system is an innovation in the technological development of earthquake-resistant building design. Two types of base isolation systems that have been widely used for building are High Damping Rubber Bearing (HDRB) and Lead Rubber Bearing (LRB). These base isolations have their own characteristics.
Gati Annisa Hayu   +1 more
openaire   +1 more source

Analytical prediction of mechanical properties in horizontal direction of lead-rubber bearings

open access: yesFacta universitatis - series: Architecture and Civil Engineering, 2022
Application of seismic isolation devices is an efficient way for designing seismically resistant structures. For that purpose, various types of seismic isolation devices are developed. The main differences between them are in the materials used for their production and in the way they provide horizontal flexibility.
Andrija Zoric   +4 more
openaire   +2 more sources

Incorporation of rubber-steel bearing isolation in multi-storey muilding

open access: yesJournal of Civil Engineering and Management, 2014
Base isolation incorporation has moved towards a popular technology in the seismic vulnerable regions. The system mitigates lateral action of tremor hazard providing flexibility of structures.
A. B. M. Saiful Islam   +3 more
doaj   +1 more source

Efficient design in building construction with rubber bearing in medium risk seismicity: case study and assessment

open access: yesJournal of Civil Engineering and Management, 2014
Earthquakes pose tremendous threats to life, property and a country's economy, not least due to their capability of destroying buildings and causing enormous structural damage.
A. B. M. Saiful Islam   +5 more
doaj   +1 more source

Development of Small-Sized Lead Inserted Laminated Rubber Bearing for Nuclear Component Seismic Isolation

open access: yesEnergies, 2020
This paper presents a design specification of the small-sized lead inserted laminated rubber bearing (LRB) for application to nuclear component seismic isolation and describes the results of test verification on design performance parameters such as ...
Gyeong-Hoi Koo   +4 more
doaj   +1 more source

Experimental Study on Friction Sliding Performance of Rubber Bearings in Bridges

open access: yesAdvances in Materials Science and Engineering, 2017
To fully ascertain the ultimate shear failure state and the friction sliding performance of laminated rubber bearings in bridges, a series of cyclic loading tests were conducted.
Yue Li, Qiqi Wu
doaj   +1 more source

Effects of Silicone Oil on Stiffness and Damping of Rubber-Silicone Oil Combined Damper for Reducing Shaft Vibration

open access: yesIEEE Access, 2020
The helicopter tail drive shaft system is a typical multi-point supported drive shaft system, with a long span that can lead to serious vibration problems.
Miaomiao Li   +6 more
doaj   +1 more source

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