Use of scrap tire pads in vibration control system for seismic response reduction of buildings

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Use of scrap tire pads in vibration control system for seismic response reduction of buildings

机译：在振动控制系统中使用废轮胎垫进行地震反应减少建筑物

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This study evaluated the use of scrap tire pads (STPs) made of used tires in a vibration control system for earthquake protection of building structures. Concepts and advantages of the seismic mass damper system using STPs, experimental investigation of a STP unit specimen, and numerical assessment of the control effects by the proposed system are presented. Dynamic loading tests under constant vertical pressures as well as vertical loading tests on the STP specimen were conducted to obtain the basic mechanical characteristics of the STP. The test results demonstrated that the STP specimen exhibited stable hysteresis loops against lateral cyclic loadings and showed a moderate damping capacity without any additional energy dissipation devices. Also, dependencies of the lateral equivalent stiffness and viscous damping factor on displacement magnitude, vertical pressure, loading frequency, and cycle number were obtained from the test results. Moreover, an earthquake response analysis was carried out to evaluate the response reduction effects if the proposed mass damper system was installed in a building. The results showed the effectiveness of the proposed system under various seismic input motions.

机译：本研究评估了在振动控制系统中使用的废轮胎垫（STP）制成的振动控制系统，用于建筑结构的地震保护。展示了使用STP的地震质量阻尼系统的概念和优点，STP单位样本的实验研究以及所提出的系统对控制效应的数值评估。进行动态加载试验在恒定的垂直压力下以及STP样品上的垂直装载试验，以获得STP的基本机械特性。测试结果表明，STP样本表现出抗横向循环载荷的稳定滞后环，并且在没有任何额外的能量耗散装置的情况下显示了适度的阻尼能力。而且，从测试结果获得了横向等效刚度和粘性阻尼因子的依赖性对位移幅度，垂直压力，装载频率和循环编号的依赖性。此外，如果建议的质量阻尼系统安装在建筑物中，则进行地震响应分析以评估响应减少效果。结果表明，所提出的系统在各种地震投入运动下的有效性。

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《Bulletin of earthquake engineering》 |2020年第5期|共25页
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正文语种 eng
中图分类地震学;
关键词
Scrap tire pad (STP); Used tire; Equivalent stiffness; Equivalent viscous damping factor; Earthquake response; Mass damper;

机译：废钢垫（STP）;二手轮胎;等效刚度;等效粘性阻尼因子;地震响应;质量阻尼器;

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1. Use of scrap tire pads in vibration control system for seismic response reduction of buildings [J] . Bulletin of earthquake engineering . 2020,第5期

机译：在振动控制系统中使用废轮胎垫进行地震反应减少建筑物
2. A Proposal of a Seismic Mass Damper System Using Waste Tires Appropriate for RC Building Structures Part 5: Earthquake response analysis using nonlinear MDOF models [J] . Jihyun PARK, Kazutaka SHIRAI, Masaru KIKUCHI 日本建築学会大会学術講演梗概集 . 2019,第2019期

机译：使用适合RC建筑结构的废轮胎的地震质量阻尼系统的提议部分5：使用非线性MDOF模型的地震响应分析
3. Seismic response control of low-rise unreinforced masonry building test model using low-cost and sustainable un-bonded scrap tyre isolator (U-STI) [J] . Basar T., Deb S. K., Das P. J., Soil Dynamics and Earthquake Engineering . 2021,第Mara期

机译：利用低成本和可持续的未粘贴废料分离器（U-STI）的低层未粘接砌体建筑试验模型的地震反应控制
4. STUDY ON SEISMIC RESPONSE CONTROL SYSTEM FOR HEAVY, RIGID BUILDINGS OF REINFORCED CONCRETE PART-1 SEISMIC RESPONSE CONTROL METHOD AND RESPONSE REDUCTION [C] . Hideaki SAITO, Tomohiro FUJITA, Yasuaki FUKUSHIMA, 12th World Conference on Earthquake Engineering . 2000

机译：钢筋混凝土第1部分大刚度建筑物地震响应控制系统的研究及响应减小
5. Smart base isolation systems for seismic response control of plan-asymmetric buildings. [D] . Reigles, Damon Gary. 2005

机译：用于平面非对称建筑物地震响应控制的智能基础隔离系统。
6. Evaluation of Seismic Performance and Effectiveness of Multiple Slim-Type Damper System for Seismic Response Control of Building Structures [O] . David Kim, Eun Hee Sung, Kwan-Soon Park, -1

机译：建筑结构地震响应控制的多个超薄型阻尼器系统的抗震性能和有效性评估
7. Active Vibration Control for Multiple Buildings Connected with Active Control Bridges. 2nd Report. Effectiveness of Bending and Torsional Vibration Control on Seismic Response Control of Four Model Buildings. [O] . Yukito MATSUMOTO, Kazuto SETO 1999

机译：具有主动控制桥的多个建筑物的主动振动控制。第二次报告。弯曲与扭转振动控制对四种模型建筑地震反应控制的效力。
8. Analytical Design and Evaluation of an Active Control System for Helicopter Vibration Reduction and Gust Response Alleviation [R] . Taylor, R. B., Zwicke, P. E., Gold, P., 1980

机译：直升机减振与阵风响应缓解主动控制系统的分析设计与评估

Use of scrap tire pads in vibration control system for seismic response reduction of buildings

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