LeTkingok 50x50CM Concrete Vibrating Table, Vibration Test Bench Test Block Vibration Platform Stainless Steel Mini Vibration Table

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A vibration table consists of a rigid table top supported by a vibrating base. The vibrating base is typically driven by an electric motor or pneumatic actuator, and is capable of producing a wide range of vibration frequencies and amplitudes. The test item is placed on the table top, and the table is then subjected to a series of vibration tests to simulate the conditions that the device may experience in its intended operating environment. Zhang JQ, Jiang XL, Yang H, Zhao FF, Liu Y, Shi HT (2021) Study on seismic response characteristics of slope with double-arch tunnel. Chinese J Appl Mech 38(2):597–606 Jin X, Xun Y, Hu XM, Cai WH (2020) Shaking tables test study on seismic responses of mega-frame vibration reduction suspended structures under multi-support excitations. Earthq Resist Eng Retrofit 42(1):112-119+125

Chen RZ, Zhang B (2013) The TVC control technology of shaking table. Technol Earthq Disas Prev 8(2):181–188 Typically a shallow-type mould will usually take between 45 seconds to a minute and a half to vibrate, although this greatly depends on how wet or dry the mixture is. Tian SZ, Wang B, Cai XJ (2013) The method for substructure shaking table test with rubber-mass system. Earthquake Resistant Engineering and Retrofitting 35(5):132-135+139Yuan Y, Bao Z, Yu HT, Ji QQ (2017) Multi-point shaking table test on shield tunnels in consideration of wave-passage effect. China J Highway Transp 30(8):174–182

Then start to fill your mould with concrete slowly in one-spot. Which allows the table to spread the mix into the mould. Huang ZX (2014) The structural design and simulation of an axial thrust type mechanical vibration table. South China University of Technology Chen YJ, Wei W, Xu WB (2018b) Study of shaking table test on curved continuous girder bridge with large longitudinal slope. Proceedings of the 2018 National Academic Conference of Industrial Architecture (Volume 2) Vol.48: 301-305 Ji JB, Li FF, Li ZB, Sun LJ (2012) Research and advances on the control technology of the multiple shaking table array system. Struct Eng 28(6):96–101 The vibrations of vibratory tables are often imparted by means of off-balance masses rotating on a shaft, but many other mechanisms are also widely used according to the usage. For example, densification needs in the refractory industry have demands above 3600 RPM, rotary air units are used to achieve this. The air-operated unit’s intensity can be varied by changing input air pressure with a pressure regulator. Types of Vibratory TablesLuo QY, He J, Li JY, Liu TX, Hao W, Cao JZ, Zhang H, Tian CY (2021) Shaking table test study on the main tower model of Tianjin CTF Finance Center. Build Sci 37(3):52-57+144 Chen LL, Liu C, Zhao WC, Liu LL (2018a) An isogeometric approach of two dimensional acoustic design sensitivity analysis and topology optimization analysis for absorbing material distribution. Comput Methods Appl Mech Eng 336(jul.1):507–532

Huang HH (2008) Design and application technology of earthquake simulation shaking table. Seismological Press Luan QL, Chen ZW, Xu JR, He HN (2014) Three-variable control parameter tuning technology on seismic simulation shaking tables. J Vib Eng 27(3):416–425

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Xu GS, Zheng ZY, Yang KB, Tan XJ, Wu B (2015) Application of equivalent force control method to shaking table substructure testing of structure with TLD. Earthq Eng Eng Dynam 35(5):113–119 Yu HT, Chen XZ, Li P (2020) Analytical solution for design parameters of model box to simulate seismic spatial variability effect using double-array shaking tables. Chinese J Geotech Eng 42(8):1428–1434

Wei H (2020) Robust active disturbances rejection control strategy of electro-hydraulic shaking table. Dalian Maritime University Li JW, Lin N, Chi RH (2021) A forgetting-factor based data-driven optimal iterative learning control. Journal of Nanjing University of Information Science & Technology (Natural Science Edition): 1-8 Xu Y, Cui CY, Zeng Z, Zeng SJ (2021) Shake table experimental study of cable-stayed bridges with two different design strategies of H-shaped towers. Earthq Eng Eng Vib 20(2):483–493 Leaving the mould on the table shall then allow the air bubbles to escape by coming to the surface. Gao CH, Yuan XB (2019) Development of the shaking table and array system technology in China. Adv Civil Eng 2019:1–10

If you need a Vibration Platform or Vibration Table you need to call us on Ph: 01159309068 and discuss the application, there is rarely a situation which we can't provide help with. I guess you could say we are Vibration Experts.