An offshore dock for underwater radiated noise measurement of ships
A technology for radiating noise and ships, applied in dry docks, measuring devices, measuring ultrasonic/sonic/infrasonic waves, etc., can solve the problems of different scales and strengths, and achieve the effects of saving resources, ensuring stiffness and stability, and reducing construction costs
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[0022] The following examples describe the present invention in more detail.
[0023] combine figure 1 , a dock for measuring underwater radiated noise of ships includes: a double-layer concave dock shell 1 and a dock door 2 .
[0024] combine figure 2 , the double-layered dock shell is a box structure with a concave cross-section, the base of the double-layered dock shell enters the seabed, and the top is higher than the sea surface. Both the inner and outer dock shells are sound insulation boards 11, supported by bridge brackets 12, and the air layer 13 is between the double dock shells.
[0025] The bridge support in the double-layer dock shell can be a support member such as I-beam or concrete pier. The bridge support is used to support the inner and outer dock shells, and has a bearing capacity in terms of building strength. The four corners of the double-deck dock shell are provided with bollards 14 .
[0026] The dock door is a skirt structure, which is a semi-cyli...
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