Multi-system semi-fabricated tunnel lining structure and construction method thereof
The invention discloses a multi-system semi-fabricated tunnel lining structure and a construction method thereof. The semi-fabricated tunnel lining structure comprises an arch wall and an inverted arch, wherein the arch wall comprises a structural layer facing a surrounding rock and a pipeline layer...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a multi-system semi-fabricated tunnel lining structure and a construction method thereof. The semi-fabricated tunnel lining structure comprises an arch wall and an inverted arch, wherein the arch wall comprises a structural layer facing a surrounding rock and a pipeline layer facing the interior of a tunnel, the structural layer is used for pouring concrete, and the arch wall further comprises a grouting hole communicating with the interior of the structural layer; the arch wall sequentially distributes a first template, a second template and a third template from the interior of the tunnel to the surrounding rock direction, the pipeline layer is arranged between the first template and the second template, and the structural layer is arranged between the second template and the third template; and a plurality of stiffeners are arranged between the second template and the third template. According to the multi-system semi-fabricated tunnel lining structure and the construction method th |
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