Results 41 to 50 of about 18,583 (166)

Creep Characteristic of Rubber on Elastohydrodynamic Lubrication of Water-lubricated Rubber Bearing

Jixie chuandong, 2018
Considering the creep characteristics of the rubber bearing material,the infinite line contact model of the water-lubricated bearing is established,based on the Kelvin model and the three-parameter model,the elastohydrodynamic lubrication of water ...
Zhou Yabo, Wang Youqiang, Long Shenwen, Wei Cong   +3 more
doaj  

Study on static and dynamic mechanical properties and microstructure of silica fume-polypropylene fiber modified rubber concrete

Scientific Reports
Through tests and micro-observations, the static and dynamic mechanical properties and microstructure of rubber concrete samples modified with varying amounts of silica fume and polypropylene fiber content were explored.
Chenyue Han, Jianyong Pang, Shi Hu, Chunchun Yang   +3 more
doaj   +1 more source

Damage detection of bearing in gear case by using piezoelectric element incorporated in hanging rubber for gear case of rolling stock (Evaluation of defection performance by bench test)

Nihon Kikai Gakkai ronbunshu, 2020
A gear case used at a bogie of a rolling stock is an important part to pack a small gear and a large gear that pass the driving force from a main mortar to a wheel.
Shogo MAMADA, Hiroyuki TAKENAKA, Tatsuya OHTA, Ken TAKAHASHI, Daisuke SUZUKI   +4 more
doaj   +1 more source

Experimental Study on the Dynamic Stiffness and Damping of Water Lubricated Rubber Bearings

工程科学与技术, 2014
:Spectral analysis for accurate measurement of dynamic stiffness and damping of water lubricated rubber bearing was used,which can filter out the interfering signals caused by bearing itself and external environment.The water lubricated rubber bearing ...
周广武, 王家序, 周忆, 蒲伟, 李俊阳, 秦毅   +5 more
doaj  

Detection of Interfacial Debonding in a Rubber–Steel-Layered Structure Using Active Sensing Enabled by Embedded Piezoceramic Transducers

Sensors, 2017
Rubber–steel-layered structures are used in many engineering applications. Laminated rubber–steel bearing, as a type of seismic isolation device, is one of the most important applications of the rubber–steel-layered structures.
Qian Feng, Qingzhao Kong, Jian Jiang, Yabin Liang, Gangbing Song   +4 more
doaj   +1 more source

Laminated Rubber Bearing for Seismic Isolation

Kobunshi, 2008
Seismic isolation system has absorbed much attention for a building construction method against earthquake road or buildings and badges. Laminated rubber bearing is an essential device of the seismic isolation system, which has a multi-layer ed structure composing of thin rubber sheets and steel plates.
openaire   +2 more sources

Experimental Study of an Inflatable Recyclable Anchor

Advances in Materials Science and Engineering, 2018
This paper describes an investigation into the performance and pullout capacity of a new inflatable anchor system embedded in deep excavation engineering.
Taoli Xiao, Yunlong He
doaj   +1 more source

Dynamic behavior of high damping rubber bearings and lead rubber bearings under near-fault earthquakes

Research on Engineering Structures and Materials
Civil engineering structures are susceptible to natural calamities such as earthquakes, floods, and strong winds. Base isolation is a proven method for protecting structures during earthquakes. It involves inserting a flexible layer between the foundation and superstructure to isolate the structure from earthquakes, thereby changing the system's ...
Dhirendra Patel, Rajesh Kumar, Vishal Kumar Mourya, Gaurav Pandey   +3 more
openaire   +1 more source

The Stress-strain State of the Rubber-metall Seismic Bearing

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
This work is devoted to elaboration of finite element approach for the numerical analysis of parameters of the stress-strain state of the rubber-metal seismic bearing under viscoelastic deformation in the presence of layers of porous rubber.
Sergej I Gomenjuk, Sergej N Grebenjuk, Anna A Bova, Vasilij Z Jurechko   +3 more
doaj   +1 more source

Study of the modification factor of concrete bridges with Elastomeric Rubber Bearing (ERB) and Lead Rubber Bearing (LRB)

پژوهش‌های زیرساخت‌های عمرانی, 2016
By examining the results of the analysis of the modification factor of the bridge with LRB isolators for x and y, respectively 2.32 and 3.95 and modification factor of bridge isolators ERB to x and y, respectively 2.57 and 4.25 was calculated. So modification factor of the bridge with LRB isolators for x and y is less than ERB isolators that represents
Ehsan Dehghani, Seyed Omid Mousavi
openaire   +1 more source