埃塞俄比亚GCH 项目调谐质量阻尼器安装与应用技术

Tuned Mass Damper Installation and Application Techniques in the Ethiopia GCH Project

作者: 赵艳秋

Authors: Yanqiu Zhao

作者单位: 中交一公局集团有限公司海外分公司

Affiliation: Overseas Branch of China First Highway Engineering Co., Ltd.

期刊: 土木工程技术进展

Journal: Advances in Civil Engineering Technology

Volume/Issue: Vol.1 No.1

Pages: 18-23

Published Date: 2025/12/31

DOI: Absence 4

下载: 0浏览: 33

摘要:

埃塞俄比亚GCH项目中，异型建筑竖向振动加速度较大，对结构安全性和使用功能产生了显著不利影响。为此，项目采用调谐质量阻尼器（TMD）安装技术，以有效降低结构惯性力并提升使用舒适度。本文系统介绍了TMD从设计、选型、采购到运输的全过程，阐述了安装前的准备工作、安装与验收流程、测试步骤及关键控制要点，并对吊装、焊接、防腐涂装及质量控制措施进行了详细说明。研究结果表明，合理应用TMD 装置能够显著改善特殊建筑物的减振性能，提升结构安全性与耐久性，对埃塞及类似地区的重要公共建筑具有推广应用价值。

Abstract:

In the Ethiopia GCH project, the atypical architectural structure exhibited considerable vertical vibration acceleration, which posed adverse impacts on both structural safety and functional performance. To address this issue, a tuned mass damper (TMD) system was employed to effectively reduce inertial forces and enhance user comfort. This paper provides a systematic overview of the entire process from TMD design, selection, procurement, and transportation to installation. It elaborates on the preparatory works, installation and acceptance procedures, testing steps, and key control points. Detailed descriptions are also provided for hoisting, welding, anti-corrosion coating, and quality control measures. The results indicate that the rational application of TMD devices can significantly improve vibration mitigation performance and enhance structural safety and durability. This approach demonstrates practical value for implementation in major public buildings in Ethiopia and other regions with similar conditions.

关键词:

埃塞俄比亚GCH 项目异型建筑TMD 安装技术质量控制措施

Keywords:

Ethiopia GCH projectatypical building structureTMD installationquality control measures

References (参考文献)

[1] 谢绍松，张敬昌，钟俊宏. 台北101大楼的耐震及抗风设计[J]. 建筑施工，2005，27(10): 7-9.
[2] 龙复兴，张旭，顾平，等. 调谐质量阻尼器系统控制结构地震反应的若干问题[J]. 地震工程与工程振动，1996，16(2): 87-94.
[3] 张晶，王志强，范进，等. 调谐质量阻尼器（TMD）在大跨斜拉桥减震控制中的应用[J]. 工业建筑，2007，37：292-294.