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Single-leaf tunnel support and method of producing it
Single-leaf tunnel support and method of producing it
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机译:单叶隧道支护及其生产方法
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摘要
The invention relates to a single-leaf tunnel support, in particular for traffic tunnels, consisting of a concrete lining with an essentially circular inner cross-section and a sealing skin. A reliably sealed-off and simple-to-produce tunnel support is distinguished by the fact that the sealing skin is a metallic diaphragm bearing against the inner surface of the concrete lining.
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