曲道锋¹，杜菊红²
    (1 山东省冶金设计院股份有限公司，济南250101; 2 中建国际设计顾问有限公司，上海200235)

[摘要] 结合国内某3000m³以上高炉矿焦槽焦筛结构层现场试车的振动参数值，对焦筛结构层的振动特征进行了分析与研究，并对加固方案进行了比较、选择；同时对结构层的抗振要求及构造措施进行了探讨。
[关键词] 焦槽焦筛；梁板振动；扰力；减振加固

Vibration reduction and strengthening on structure layer of coke house vibrating screen in blast furnace
Qu Daofeng¹,  Du Juhong²
(1 Shandong Province Metallurgical Engineering Co.,Ltd., Jinan 250101,China; 2 China Construction Design International, Shanghai 200235, China)

Abstract: Based on the vibrational parameters of trial runs on structure layer of coke house vibrating screen in 3000m³ blast furnace, the vibrational characteristics of structure layer were analyzed and studied. Reinforcement schemes were compared and chosen. The requirements and structure measures for anti vibration of structure layer were discussed.
Keywords: coke house vibrating screen;beam and plate vibration;disturbing force;vibration reduction and strengthening