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2022
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Invention
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Heave compensation system for floating platform for ocean engineering survey. The present inventi... |
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Invention
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Floating tunnel shore connecting system, floating tunnel, and floating tunnel construction method... |
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2021
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Invention
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One-time detonation method for large-section tunnel. A one-time detonation method for a large-sec... |
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Invention
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Hollow-hole burn cut three-time blasting method. Disclosed in the present invention is a hollow-h... |
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Invention
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Flying-limiting hole drilling and blasting method for controlling flying stones in tunnel blastin... |
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2020
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Invention
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Suspended tunnel shore connection system, suspended tunnel, and suspended tunnel construction met... |
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Invention
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Method of treating tunnel collapse using pavilion support. A method of treating tunnel collapse i... |
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Invention
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Method of treating tunnel collapse with roof-contacted shield support. A method of treating tunne... |
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Invention
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Method for treating tunnel collapse by using pavilion-type support. A method for treating tunnel ... |
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Invention
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Method for treating tunnel collapse by using roof-contacted shield plate support. A method for tr... |
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P/S
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Mixing machines; rolling mills; excavators; road rollers;
concrete mixers [machines]; bitumen ma... |
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P/S
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Mixing machines; rolling mills; hydraulic excavators; road rollers; concrete mixers being machine... |
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2018
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Invention
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Bearing structural member, support, joint assembly and tube section assembly. The present applica... |
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Invention
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Final joint of immersed tunnel as well as prefabrication method and installation method. The pres... |
