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

Product Information

Here at LabQuip Ltd, we are able to manufacture any size vibrating table to suit your needs. The tables are made from solid steel and finished with a coat of paint.

We use only the best Vibration motors which are bolted totally enclosed therefore eliminating the hazards associated with rotating shafts. What options do we have for you? Darli CM, Tang AP, Huang DL, Zhang JQ (2021) Large scale shaking table model test and analysis on seismic response of utility tunnel in non-homogeneous soil. Earthq Eng Eng Vib 20(2):505–515Most of our tables are fabricated bespoke to meet the perfect solutions which we provide. All Vibration tables and Vibration Platforms are constructed with a reinforced top mounted on anti-vibration mounts on a fully welded support frame.

Gao CH, Yuan XB (2019) Development of the shaking table and array system technology in China. Adv Civil Eng 2019:1–10 Pan HM, Zhou FL, Liang S (2008) Shaking table test for the structural model of guangzhou new tv tower. Eng Mech 11:78–85 Wei H (2020) Robust active disturbances rejection control strategy of electro-hydraulic shaking table. Dalian Maritime University Gao CH, Yuan XB, Wang JQ, Zhang YH (2020) Recent progress on control techniques of shaking table and array systems in China: an overview. Am J Civil Eng Arch 8(3):119–130 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+139

Applications

Chen RZ, Zhang B (2013) The TVC control technology of shaking table. Technol Earthq Disas Prev 8(2):181–188 Wang XY, Wang HL, Yang WS, Xu WX, Yu DH (2020) Application of substructure technology in structural seismic test. World Earthq Eng 36(1):63–76 Chen LL, Lian H, Liu Z, Chen HB, Atroshchenko E, Bordas SPA (2019) Structural shape optimization of three dimensional acoustic problems with isogeometric boundary element methods. Comput Methods Appl Mech Eng 355:926–951 Then start to fill your mould with concrete slowly in one-spot. Which allows the table to spread the mix into the mould.

Zhang LP (2017) Research on time waveform replication control strategy of redundant-driven electro-hydraulic shaking tables. Harbin Institute of Technology 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 Tables

Types of Vibrating Tables

Luo 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 Nakata N, Stehman M (2012) Substructure shake table test method using a controlled mass: formulation and numerical simulation. Earthq Eng Struct Dyn 41(14):1977–1988 Wang B, Tian SZ (2014) The testing method for substructure techniques by using shaking table. Sichuan Build Sci 40(4):215–218

Ji JB, Cong PL, Wang CG (2019a) Simulation of shaking table substructure test based on multi-variable controlled AMD device. J Beijing Univ Technol 45(3):213–220 To reduce noise of the mould tapping on the table, a piece of carpet can be glued to the table top. A release oil should be used on Plastic, Metal, Fibreglass Moulds before being filled. 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 Shi W, Jia WC, Yang G (2011) Chen G (2011) Servo control system of electro-hydraulic vibration table based on fuzzy PID control. Digital Technol Appl 9:6–8

Available Models

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 Xu GS, Xu JF, Wu B, Feng LM (2017) Experimental validation on displacement-acceleration iterative learning control for shaking table. J Vib Eng 30(1):100–109 Vibration tables are widely used in a variety of industries, including aerospace, automotive, military, and electronics, to ensure that products are reliable and able to withstand the stresses of their intended operating environment. Guide rails can be clamped to the table top using pieces of timber, this will stop moulds vibrating off the table whist being filled, giving more control to the operator. Liu X, Huang H, Zheng Y (2020) Vibration time domain waveform control of hexapod multi-degree-of-freedom micro excitation system. Aero Control Appl 46(2):56–63