Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel bottom structure capable of effectively preventing track plate from arching upwards
The invention discloses a tunnel bottom structure capable of effectively preventing a track plate from arching upwards to effectively isolate the influence of tunnel bottom upheaval on the track plateand ensure that a track can be smoothly operated and used. The tunnel structure comprises a primary lining structure and a secondary lining structure. The ditch structures are arranged on two transverse sides of the lower part of the secondary lining structure; the track plate is located between the ditch structures on the two sides, piles are arranged on the lower edge of the track plate in thelongitudinal direction and the transverse direction at intervals, the lower ends of the piles penetrate through the primary lining structure and the secondary lining structure to reach a deep rock stratum, the upper ends of the piles and the track plate are fixedly connected into a whole, and sleeves allowing the piles to penetrate through are fixedly arranged on the primary lining structure and the secondary lining structure.
一种有效防止轨道板上拱的隧道底部结构，以有效隔绝隧底隆起对轨道板的影响，确保轨道能平顺运营使用。隧道结构包括初期衬砌结构和二次衬砌结构，以及设置在二次衬砌结构下部横向两侧的水沟结构，轨道板位于两侧水沟结构之间，所述轨道板下沿纵向、横向间隔设置桩，桩下端穿过初期衬砌结构和二次衬砌结构至深部岩层，桩上端与轨道板固结为一体，初期衬砌结构和二次衬砌结构上固定设置供桩穿过的套筒。
Tunnel bottom structure capable of effectively preventing track plate from arching upwards
The invention discloses a tunnel bottom structure capable of effectively preventing a track plate from arching upwards to effectively isolate the influence of tunnel bottom upheaval on the track plateand ensure that a track can be smoothly operated and used. The tunnel structure comprises a primary lining structure and a secondary lining structure. The ditch structures are arranged on two transverse sides of the lower part of the secondary lining structure; the track plate is located between the ditch structures on the two sides, piles are arranged on the lower edge of the track plate in thelongitudinal direction and the transverse direction at intervals, the lower ends of the piles penetrate through the primary lining structure and the secondary lining structure to reach a deep rock stratum, the upper ends of the piles and the track plate are fixedly connected into a whole, and sleeves allowing the piles to penetrate through are fixedly arranged on the primary lining structure and the secondary lining structure.
一种有效防止轨道板上拱的隧道底部结构，以有效隔绝隧底隆起对轨道板的影响，确保轨道能平顺运营使用。隧道结构包括初期衬砌结构和二次衬砌结构，以及设置在二次衬砌结构下部横向两侧的水沟结构，轨道板位于两侧水沟结构之间，所述轨道板下沿纵向、横向间隔设置桩，桩下端穿过初期衬砌结构和二次衬砌结构至深部岩层，桩上端与轨道板固结为一体，初期衬砌结构和二次衬砌结构上固定设置供桩穿过的套筒。
Tunnel bottom structure capable of effectively preventing track plate from arching upwards
一种有效防止轨道板上拱的隧道底部结构
HUANG HUA (Autor:in) / GONG JIANGFENG (Autor:in) / CHEN ANG (Autor:in) / ZHU YONG (Autor:in) / YANG CHANGYU (Autor:in) / DI CHENG (Autor:in) / ZHENG WEI (Autor:in) / YU YU (Autor:in) / CHEN XIWU (Autor:in) / QING WEICHEN (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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