Single-hole dual-line jet fan tunnel section designed based on municipal administrative area D-type vehicle limit
A jet fan, single-hole double-wire technology, applied in tunnels, tunnel linings, mine/tunnel ventilation, etc., can solve problems such as incompatibility of tunnel sections, to avoid interference between trains and buildings and equipment, reasonable design, and easy to use convenient effect
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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other. The present invention will be further described in detail below in combination with specific embodiments.
[0036] As a preferred embodiment of the present invention, such as Figure 1-3 As shown, the present invention provides a single-hole double-line jet fan tunnel section structure based on the city-area D-type vehicle boundary design, wherein:
[0037] The section of the tunnel is composed ...
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