Journal of Materials in Civil Engineering, 14(6), 496-502.Zhong X. G., Zeng X., Rose J. G. Shear modulus and damping ratio of rubber-modified asphalt mixes and unsaturated subgrade soils. Journal of Materials in Civil Engineering . 2002; 14 (...
It was found that CRMA is a material with high shear stiffness and damping ratio, making it a very attractive material for vibration attenuation of railroad trackbeds. 展开 关键词: damping asphalt mixes unsaturated soils rubber modified asphalt ...
Shearmodulusanddampingratioofsand-granulatedrubbermixtures M.Ehsani 1 ,N.Shariatmadari 1 ,S.M.Mirhosseini 2 1.SchoolofCivilEngineering,IranUniversityofScienceandTechnology,Tehran,Iran; 2.DepartmentofCivilEngineering,AmirkabirUniversityofTechnology,Tehran,Iran ©CentralSouthUniversityPressandSpringer-VerlagBerli...
美 英 un.阻尼比;阻尼率;衰减率 网络衰减系数 英汉 网络释义 un. 1. 衰减系数,阻尼比 2. 阻尼率 3. 衰减率 例句 释义: 全部,阻尼比,阻尼率,衰减率,衰减系数 更多例句筛选
9.Damping ratio experiment study on rotary blade based on distributing excitation unloaded instantaneously基于分布激励突卸的转子叶片阻尼比试验 10.Test study on the equivalent damping ratio of linear natural rubber bearings天然橡胶支座(LNR)的等效阻尼比试验研究 11.Damping Ratio of Concrete after Its Coars...
Essentially, the equivalent damping factor, or ratio, is that level of viscous (or, sometimes, structural) damping that dissipates the same energy as the actual mechanism which is being measured. From: Encyclopedia of Vibration, 2001 About this pageSet alert ...
High Equivalent Damping Ratio: High damping rubber bearings can achieve an equivalent damping ratio of over 20%, thereby enhancing the seismic isolation effect. Environmentally Friendly: The use of high damping rubber materials instead of lead cores prevents lead leakage into the surrounding environment...
This study examines the small-strain dynamic properties of mixtures composed of sandy and gravelly soils with granulated tire rubber in terms of shear modulus (GO), and damping ratio in shear (Dmin). Torsional resonant column tests are performed on dry, dense specimens of soil-rubber mixtures...
ring mount, the damping ratio is increased, effectively absorbing more of the vibration energy. bearings.saint-gobain.com 此外,安装精密定位圈后,阻尼比有 所 增 加, 能高效地吸收更多的振动能量。 bearings.saint-gobain.com It is used whenever high damping characteristics are required and damping ...
This study examines the small-strain dynamic properties of mixtures composed of sandy and gravelly soils with granulated tire rubber in terms of shear modulus (GO), and damping ratio in shear (Dmin). Torsional resonant column tests are performed on dry, dense specimens of soil-rubber mixtures in...