·Basic Parameter Table for Floating Plate Selection

·The steel spring floating slab track bed system is generally divided into two categories according to different construction methods: cast-in-place track bed and prefabricated track bed.

·The system frequency of steel spring isolators is low, only 4-8 Hz, which can achieve good vibration attenuation for both high-frequency and low-frequency vibrations;

·The spring also has three-dimensional elasticity, so the three-dimensional vibration isolation effect is excellent

·Advantages:

At the same time, it has three-dimensional elasticity and small horizontal displacement, without the need for additional limit devices; The shock absorption effect is obvious, which can effectively eliminate solid sound and reduce noise pollution generated during train operation; Long service life, simple and convenient without affecting train operation, with only the need to replace the built-in spring and not dismantle the steel rail for future maintenance; The height change caused by foundation settlement can be achieved by increasing or decreasing the thickness of the leveling steel plate.

·Application scenario:

The product is suitable for various types of rail transit, urban (suburban) railways, intercity railways, trams, etc. Mainly used in scenarios with special needs for vibration reduction and noise reduction, such as hospitals, schools, museums, concert halls, residential buildings, TOD property development, cultural relics buildings, precision instrument laboratories, etc., that are sensitive to vibration through or near building areas. It has been widely used in nearly 40 cities, including Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Changsha, Nanjing, Wuhan, Chongqing, and more than 160 rail transit lines.