Results 21 to 30 of about 272,202 (307)

A System for Monitoring and Normative Qualification of Building Structure Vibrations Induced by Nearby Construction Works

Applied Sciences, 2023
Mechanical action can damage physical objects, such as building structures. The transfer of energy to the ground through the falling mass, forming a crater, can cause kinematic forces in the soil medium.
Mateusz Hypki, Andrzej Sumorek, Bartosz Kawecki, Marcin Buczaj   +3 more
doaj   +1 more source

Dynamic Response of Transmission Tower-Line Systems Due to Ground Vibration Caused by High-Speed Trains

Buildings, 2023
With the continuous expansion of the scale of power grid and transportation infrastructure construction, the number of crossovers between transmission lines and high-speed railways continues to increase. At present, there is a lack of systematic research
Guifeng Zhao, Meng Wang, Ying Liu, Meng Zhang   +3 more
doaj   +1 more source

Simulation Study on Ground Vibration Reduction Measures of the Elevated Subway Line

Applied Sciences
With the development of urban rail transportation, the environmental vibration problem caused by the running of metro vehicles has received attention. In order to reduce ground vibration near buildings caused by metro vehicles running on viaducts, this ...
Hao Wang, Ziqi Tang, Leiming Song, Ling Li, Hao Lin, Xiaojun Hu   +5 more
doaj   +1 more source

Low-Cost Sensor-Based and LoRaWAN Opportunities for Landslide Monitoring Systems on IoT Platform: A Review

IEEE Access, 2022
Landslides are a frequent natural hazard during the rainy season, causing infrastructural and economic damage globally. Several studies on landslide monitoring techniques have been conducted in order to reduce various types of losses.
Swapnil Bagwari, Anita Gehlot, Rajesh Singh, Neeraj Priyadarshi, Baseem Khan   +4 more
doaj   +1 more source

A consideration of switching control based on priority of earthquake which is analyzed in observation area as far from an air type anti-vibration apparatus

Nihon Kikai Gakkai ronbunshu, 2014
This paper presents the control method for the continuous operation of air type anti-vibration apparatus under earthquake ground motion. Air type anti-vibration apparatus is essential for semiconductor exposure machine.
Takashi RONTE, Shinji WAKUI
doaj   +1 more source

Estimation of Blast-Induced Peak Particle Velocity through the Improved Weighted Random Forest Technique

Applied Sciences, 2022
Blasting is one of the primary aspects of the mining operations, and its environmental effects interfere with the safety of lives and property. Therefore, it is essential to accurately estimate the environmental impact of blasting, i.e., peak particle ...
Biao He, Sai Hin Lai, Ahmed Salih Mohammed, Mohanad Muayad Sabri Sabri, Dmitrii Vladimirovich Ulrikh   +4 more
doaj   +1 more source

Prediction of ground vibration under combined seismic and high-speed train loads considering earthquake intensity and site category

Soils and Foundations
Based on a two-and-half-dimensional finite element model (2.5D FEM), the layered ground vibration under combined seismic and high-speed train loads was investigated.
Wei Xie, Guangyun Gao, Jian Song, Yonggang Jia   +3 more
doaj   +1 more source

Numerical Analysis on the Ground Vibration Isolation of Duxseal

Advances in Civil Engineering, 2019
A new kind of vibration screening material, Duxseal, with a high damping ratio is proposed to be used as an active vibration barrier in the free field.
M. Gao, S. P. Tian, R. He, Y. Wang, Q. S. Chen   +4 more
doaj   +1 more source

Dynamic Property Analysis of At-Ground Structure Under Moving Maglev Train

Urban Rail Transit, 2017
In order to study the vertical coupling vibration of low–medium-speed Maglev train and at-ground structure system, the vertical coupling vibration model of low–medium-speed Maglev train-bridge system is established firstly based on the co-simulation of ...
Dangxiong Wang, Xiaozhen Li, Jie Geng, Yanlong Ge   +3 more
doaj   +1 more source

Ground vibration analysis under combined seismic and high-speed train loads

Underground Space, 2022
The rise of high-speed railway induces an increased probability of serious derailment accidents of operating high-speed trains during earthquakes.
Wei Xie, Guangyun Gao, Jian Song, Yu Wang   +3 more
doaj   +1 more source