岱河煤矿中央风井消声塔隔震设计  

The Vibration-isolation Design of the Noise DampingTower of the Central Ventilation Shaft at Daihe Colliery

作　　者：俞广东[1] 李宁[2] 

机构地区：[1]徐州建筑职业技术学院土木工程系 [2]徐州建筑职业技术学院环保设备工程公司,江苏徐州221008

出　　处：《徐州建筑职业技术学院学报》2005年第1期27-28,共2页Journal of XUZHOU Institute of Architectural Technology

摘　　要：岱河煤矿中央风井在消声塔隔震设计中,把支座设计成动力吸收震器,以增大震动作用下的阻尼;在加层设计中,有效地运用了轻钢结构体系、轻质墙体和橡胶垫隔震层来减轻震动的作用.工程投入使用后效果良好.In the vibration-isolation design of the noise damping tower of the central ventilation shaft at Daihe Colliery,Huaibei of Anhui Province,the vibration-isolating supporting seats are designed as attenuators to increase the resistance against the action of vibration.And in the design of the additional layer of the noise-damping tower,the light-weight steel framework,the light-weight wall body and the rubber isolating layer are adopted to extenuate the shaking .The completed tower performs satisfactorily.

关 键 词：中央风井 隔震设计 加层 隔震支座 

分 类 号：TB535[理学—物理]