Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel side upward slope supporting system
According to the technical scheme, the tunnel side front slope supporting system is characterized in that the tunnel side front slope supporting system comprises a concrete protection layer covering a side front slope and a passive protection net arranged on the concrete protection layer, and the concrete protection layer is provided with a plurality of buffering slopes with the gradient gradually decreasing from the top of the side front slope to the lower portion; a protection platform parallel to the horizontal plane is arranged at the lower end of the buffering slope, and the passive protection net is arranged on the protection platform. The passive protective net comprises a protective net body and a plurality of supporting columns. A connecting base is arranged at the lower end of the supporting column, the supporting column is hinged to the connecting base around the horizontal axis, and the connecting base is fixedly connected with the concrete protective layer. Side pull ropes are arranged on the two sides of the passive protection net correspondingly, the upper ends of the side pull ropes are connected with the supporting columns, and the lower ends of the side pull ropes are connected with the concrete protection layer. Falling objects are naturally buffered through the multi-stage buffering slopes, then protection is conducted through the passive protection nets with the pull ropes on the two sides, and therefore the fallen objects on the side and upward slope can be stably and well protected.
本发明涉及一种隧道边仰坡支护系统，其技术方案的要点是包括覆盖于边仰坡上的混凝土防护层以及设置在混凝土防护层上的被动防护网，混凝土防护层设置有若干个从边仰坡顶部向下坡度逐渐减小的缓冲坡，缓冲坡的下端设置有与水平面平行的防护平台，被动防护网设置于防护平台上；被动防护网包括防护网体以及若干个支撑柱；支撑柱的下端设置有连接座，支撑柱绕水平轴线与连接座铰接，连接座与混凝土防护层固定连接；被动防护网的两侧分别设置有侧拉绳，侧拉绳的上端与支撑柱相连，侧拉绳的下端与混凝土防护层相连；本发明通过多级缓冲坡对下落物体自然缓冲，然后通过双侧拉绳的被动防护网进行防护，从而能够稳定良好的对边仰坡落物进行防护。
Tunnel side upward slope supporting system
According to the technical scheme, the tunnel side front slope supporting system is characterized in that the tunnel side front slope supporting system comprises a concrete protection layer covering a side front slope and a passive protection net arranged on the concrete protection layer, and the concrete protection layer is provided with a plurality of buffering slopes with the gradient gradually decreasing from the top of the side front slope to the lower portion; a protection platform parallel to the horizontal plane is arranged at the lower end of the buffering slope, and the passive protection net is arranged on the protection platform. The passive protective net comprises a protective net body and a plurality of supporting columns. A connecting base is arranged at the lower end of the supporting column, the supporting column is hinged to the connecting base around the horizontal axis, and the connecting base is fixedly connected with the concrete protective layer. Side pull ropes are arranged on the two sides of the passive protection net correspondingly, the upper ends of the side pull ropes are connected with the supporting columns, and the lower ends of the side pull ropes are connected with the concrete protection layer. Falling objects are naturally buffered through the multi-stage buffering slopes, then protection is conducted through the passive protection nets with the pull ropes on the two sides, and therefore the fallen objects on the side and upward slope can be stably and well protected.
本发明涉及一种隧道边仰坡支护系统，其技术方案的要点是包括覆盖于边仰坡上的混凝土防护层以及设置在混凝土防护层上的被动防护网，混凝土防护层设置有若干个从边仰坡顶部向下坡度逐渐减小的缓冲坡，缓冲坡的下端设置有与水平面平行的防护平台，被动防护网设置于防护平台上；被动防护网包括防护网体以及若干个支撑柱；支撑柱的下端设置有连接座，支撑柱绕水平轴线与连接座铰接，连接座与混凝土防护层固定连接；被动防护网的两侧分别设置有侧拉绳，侧拉绳的上端与支撑柱相连，侧拉绳的下端与混凝土防护层相连；本发明通过多级缓冲坡对下落物体自然缓冲，然后通过双侧拉绳的被动防护网进行防护，从而能够稳定良好的对边仰坡落物进行防护。
Tunnel side upward slope supporting system
一种隧道边仰坡支护系统
ZHANG LEI (Autor:in) / WANG SHUO (Autor:in) / WANG JIAN (Autor:in) / BIAN MENGLEI (Autor:in) / LI MINGXUAN (Autor:in) / LIU DACHENG (Autor:in)
01.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
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.
/
E21D
SHAFTS
,
Schächte
Green supporting and conservation device for rock side and face upward slope
| Europäisches Patentamt | 2021