Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hassan Al-Budairi"'
Publikováno v:
Geosciences, Vol 13, Iss 6, p 180 (2023)
Low-energy rockfall catch fences are designed to protect infrastructure such as railways and roads wherein the kinetic energy of falling rocks is less than 100 kJ. The typical design consists of a double-twisted steel wire mesh supported by ground po
Externí odkaz:
https://doaj.org/article/5ecdea45b31c442b89a0161f16828b12
Publikováno v:
Geosciences; Volume 13; Issue 6; Pages: 180
Low-energy rockfall catch fences are designed to protect infrastructure such as railways and roads wherein the kinetic energy of falling rocks is less than 100 kJ. The typical design consists of a double-twisted steel wire mesh supported by ground po
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering. 10:798-804
Flexible catch fences are widely used to protect infrastructure like railways, roads and buildings from rockfall damage. The wire meshes are the most critical components for catch fences as they dissipate most of the impact energy. Understanding thei
Publikováno v:
Sensors and Actuators A: Physical. 198:99-106
This study investigates combining longitudinal and torsional (L–T) vibration responses at the output face of a Langevin transducer. A mode degeneration method is adopted that converts the longitudinal response excited by the axially poled piezocera
Publikováno v:
Applied Mechanics and Materials. 70:339-344
A composite longitudinal-torsional vibration mode has applications in ultrasonic motors, ultrasonic welding and ultrasonic drilling. There are two ways to obtain this vibration behaviour using a single transducer, namely (i) coupling of a longitudina