Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Z-shaped rigid frame half shed type open-cut tunnel structure
The invention relates to a Z-shaped rigid frame half shed type open-cut tunnel structure in order to meet the need of tunnel-railway junction belts in terrains with severe unsymmetrical pressure for protection against rockfalls and effectively reduce the destruction of landscapes and vegetation along a line. The Z-shaped rigid frame half shed type open-cut tunnel structure comprises a half shed type open-cut tunnel lining structure, a Z-shaped rigid frame and outer piles, wherein the half shed type open-cut tunnel lining structure is arranged at the mountain side and composed of an inverted arch section, a sidewall section and a half-range arch section, the Z-shaped rigid frame is arranged at the valley side and composed of a bottom longitudinal beam, herringbone special-shaped curved columns, a top longitudinal beam and a top slab, and the outer piles are arranged under the bottom longitudinal beam. The bottom longitudinal beam and the top longitudinal beam stretch along the direction of the line, and the outer piles, the upper ends of which are fixedly combined with the bottom longitudinal beam, are arranged at intervals along the direction of the line. The herringbone special-shaped curved columns are arranged at intervals along the direction of the line, and the upper ends and lower ends of the herringbone special-shaped curved columns are respectively fixedly combined with the top longitudinal beam and the bottom longitudinal beam; the top slab is fixedly combined with the top longitudinal beam, and the inner end of the top slab is fixedly combined with the top of the half-range arch section.
Z-shaped rigid frame half shed type open-cut tunnel structure
The invention relates to a Z-shaped rigid frame half shed type open-cut tunnel structure in order to meet the need of tunnel-railway junction belts in terrains with severe unsymmetrical pressure for protection against rockfalls and effectively reduce the destruction of landscapes and vegetation along a line. The Z-shaped rigid frame half shed type open-cut tunnel structure comprises a half shed type open-cut tunnel lining structure, a Z-shaped rigid frame and outer piles, wherein the half shed type open-cut tunnel lining structure is arranged at the mountain side and composed of an inverted arch section, a sidewall section and a half-range arch section, the Z-shaped rigid frame is arranged at the valley side and composed of a bottom longitudinal beam, herringbone special-shaped curved columns, a top longitudinal beam and a top slab, and the outer piles are arranged under the bottom longitudinal beam. The bottom longitudinal beam and the top longitudinal beam stretch along the direction of the line, and the outer piles, the upper ends of which are fixedly combined with the bottom longitudinal beam, are arranged at intervals along the direction of the line. The herringbone special-shaped curved columns are arranged at intervals along the direction of the line, and the upper ends and lower ends of the herringbone special-shaped curved columns are respectively fixedly combined with the top longitudinal beam and the bottom longitudinal beam; the top slab is fixedly combined with the top longitudinal beam, and the inner end of the top slab is fixedly combined with the top of the half-range arch section.
Z-shaped rigid frame half shed type open-cut tunnel structure
YU DALONG (Autor:in) / ZHANG HAN (Autor:in) / YANG JIANMIN (Autor:in) / TAO WEIMIN (Autor:in) / LI YUCHUAN (Autor:in) / YANG BO (Autor:in) / WANG LEI (Autor:in) / CHEN LANG (Autor:in) / MA TINGTING (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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