Results 1 to 10 of about 51 (47)

Effect of Seawater Exposure on Impact Damping Behavior of Viscoelastic Material of Pounding Tuned Mass Damper (PTMD) [PDF]

Applied Sciences, 2019
The pounding tuned mass damper (PTMD) is a novel vibration control device that can effectively mitigate the undesired vibration of subsea pipeline structures.
Peng Zhang, Devendra Patil, Siu Chun M. Ho   +2 more
doaj   +2 more sources

Mitigation of Flow-Induced Vibration of Steel Catenary Risers with Pounding Tuned Mass Damper

Shock and Vibration, 2022
Steel catenary risers (SCR) have been widely used in the offshore oil industry. This paper proposes using a novel vibration control device, i.e., the pounding tuned mass damper (PTMD), to mitigate the flow-induced vibration of an SCR. The numerical model
Peng Zhang, Haisu Wang, Jiashu Liu, Hailong Liu, Chunyi Cui   +4 more
doaj   +2 more sources

Control Performance and Robustness of Pounding Tuned Mass Damper for Vibration Reduction in SDOF Structure

Shock and Vibration, 2016
This paper investigates the control performance of pounding tuned mass damper (PTMD) in reducing the dynamic responses of SDOF (Single Degree of Freedom) structure.
Qichao Xue, Jingcai Zhang, Jian He, Chunwei Zhang   +3 more
doaj   +2 more sources

Experimental Study on Influence of Temperature to Control Performance for Viscoelastic Materials Pounding Tuned Mass Damper

Frontiers in Materials, 2021
The pounding tuned mass damper (PTMD) is a novel passive damper that absorbs and dissipates energy by an auxiliary tuned spring-mass system. Viscoelastic materials are attached to the interface of the limitation collar in the PTMD so that the energy ...
Dehui Ye, Dehui Ye, Jie Tan, Jie Tan, Yabin Liang, Yabin Liang, Qian Feng, Qian Feng   +7 more
doaj   +1 more source

Vibration Attenuation in a High-Rise Hybrid-Timber Building: A Comparative Study

Applied Sciences, 2023
Recent developments in engineered timber products, and their availability, durability, and renewability, have led to taller and more flexible buildings. However, these buildings may experience excessive vibrations, resulting in safety and serviceability ...
Suvash Chapain, Aly Mousaad Aly
doaj   +1 more source

Experimental Study on Vibration Control of Suspended Piping System by Single-Sided Pounding Tuned Mass Damper

Applied Sciences, 2019
Suspended piping systems often suffer from severe damages when subjected to seismic excitation. Due to the high flexibility of the piping systems, reducing their displacement is important for the prevention of damage during times of disaster.
Jie Tan, Siu Chun Michael Ho, Peng Zhang, Jinwei Jiang   +3 more
doaj   +1 more source

Impact Fatigue of Viscoelastic Materials Subjected to Pounding

Applied Sciences, 2018
The pounding tuned mass damper (PTMD) is a novel vibration control device that can be used for many different structures. The PTMD utilizes a viscoelastic delimiter to enhance its vibration control effectiveness and robustness though pounding between the
Peng Zhang, Linsheng Huo, Gangbing Song
doaj   +1 more source

Implementation of Shape Memory Alloy Sponge as Energy Dissipating Material on Pounding Tuned Mass Damper: An Experimental Investigation

Applied Sciences, 2019
Piping systems are important nonstructural components of most types of buildings. Damage to piping systems can lead to significant economic losses, casualties, and interruption of function.
Jie Tan, Jinwei Jiang, Min Liu, Qian Feng, Peng Zhang, Siu Chun Michael Ho   +5 more
doaj   +1 more source

Multi-Hazard Vibration Control of Transmission Infrastructure: A Pounding Tuned Mass Damper Approach with Lifelong Reliability Analysis

Buildings
Power transmission tower-line systems are exposed to various dynamic hazards, including wind and earthquakes, among others. Despite the multitude of dampers proposed to mitigate vibrations, the dual control effect on both seismic and wind-induced ...
Zhuoqun Zhang, Lizhong Qi, Jingguo Rong, Yaping Zhang, Peijie Li, Ziguang Jia   +5 more
doaj   +1 more source

Pipeline Vibration Control Using Magnetorheological Damping Clamps under Fuzzy-PID Control Algorithm. [PDF]

Micromachines (Basel), 2022
Gong F, Nie S, Ji H, Hong R, Yin F, Yan X.   +5 more
europepmc   +1 more source