1.广州大学 土木工程学院，广州 510006;2.衡水震泰隔震器材有限公司，衡水 053000
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E-mail : tufeichen30@163.com
1.Department of Civil Engineering，Guangzhou University，Guangzhou 510006，China;2.Hengshui Zhentai Isolation Equipment Co.， Ltd.，Hengshui 053000，China
为提高黏弹性阻尼墙耗能能力，改善其耗能方式，本文提出一种复合型铅黏弹性阻尼墙，介绍了铅黏弹性阻尼墙的构造与原理.对4种不同硬度天然橡胶进行材性试验及本构参数拟合，设计24组不同参数铅黏弹性阻尼墙，采用ABAQUS有限元软件进行模拟分析，研究了不同黏弹性材料、黏弹性层面积、铅芯直径、铅芯布置方式、复合黏弹性层厚度和单层薄钢板与黏弹性层厚度比对阻尼墙滞回性能及力学性能的影响，并给出了设计建议值.
To improve the energy dissipation capacity of viscoelastic damping walls and improve their energy dissipation methods， this paper proposes a lead-viscoelastic coupling wall damper and introduces the structure and principle of the lead-viscoelastic coupling wall damper. The material properties of 4 different hardness natural rubbers were tested and fitted the constitutive parameter， designing 24 groups of lead-viscoelastic coupling wall damper with different parameters， using ABAQUS finite element for simulation analysis to study the effects of different viscoelastic materials， viscoelastic layer area， lead core diameter， lead core layout， thickness of composite viscoelastic layer and the thickness ratio of the single-layer thin steel plate on the hysteretic and mechanical properties of the lead-viscoelastic coupling wall damper， and technical design recommendations are given on the same time.
邓雪松,陈土飞,石菲,张超,刘跃庭.铅黏弹性阻尼墙力学性能分析研究[J].动力学与控制学报,2020,18(5):29~39; Deng Xuesong, Chen Tufei, Shi Fei, Zhang Chao, Liu Yueting. ANALYSIS AND RESEARCH ON MECHANICAL PROPERTIES OF LEAD-VISCOELASTIC COUPLING WALL DAMPER[J]. Journal of Dynamics and Control,2020,18(5):29-39.
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