Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Top shock insulation support for tunnel shock insulation
The invention relates to the technical field of underground tunnel engineering, in particular to a top shock insulation support for tunnel shock insulation. The top shock insulation support comprisesa vertical sliding system, a horizontal slide rail system and an arc-shaped slide rail system, wherein the vertical sliding system comprises an outer barrel and an inner barrel which slide relatively;the horizontal slide rail system is connected with the bottom of the inner barrel; the arc-shaped slide rail system comprises an arc-shaped slide rail; and the sliding direction of the arc-shaped slide rail is consistent with the direction of the circular section of a tunnel. Through adoption of the top shock insulation support, the connection reliability between the whole shock insulation support and the tunnel can be ensured. Through adoption of a structure in which the inner barrel and the outer barrel are nested with each other, so that the tunnel can move slightly relative to the fixed ground in the vertical direction when a vertical earthquake occurs, and the influence of the vertical earthquake on the tunnel can be lowered. The shock insulation support is precise in structure, canperform multi-dimensional free motion in the vertical direction, the horizontal direction and the circumferential direction, is very suitable for being applied to shockproof engineering of tunnels orpipelines with circular section structures, and is free from maintenance after construction.
本发明涉及地下隧道工程技术领域，具体涉及一种用于隧道隔震的顶部隔震支座，包括竖向滑动系统、水平滑轨系统和弧形滑轨系统，所述竖向滑动系统包括可相对滑动的外筒和内筒，所述水平滑轨系统与内筒的底部相连接，所述弧形滑轨系统包括弧形滑轨，所述弧形滑轨的滑动方向与隧道的圆形截面的方向一致，可以保证整个隔震支座与隧道的连接可靠性，本发明因采用了相互嵌套的内筒、外筒结构，在遭受竖向地震时，隧道在竖直方向上可发生相对固定地面的微小运动，可以减轻竖向地震对隧道的影响；本发明的隔震支座结构严谨，可在竖直方向、水平方向、圆周方向多维度自由运动，非常适合用于圆形断面结构的隧道或管道的防震工程中，且其施工后免维护。
Top shock insulation support for tunnel shock insulation
The invention relates to the technical field of underground tunnel engineering, in particular to a top shock insulation support for tunnel shock insulation. The top shock insulation support comprisesa vertical sliding system, a horizontal slide rail system and an arc-shaped slide rail system, wherein the vertical sliding system comprises an outer barrel and an inner barrel which slide relatively;the horizontal slide rail system is connected with the bottom of the inner barrel; the arc-shaped slide rail system comprises an arc-shaped slide rail; and the sliding direction of the arc-shaped slide rail is consistent with the direction of the circular section of a tunnel. Through adoption of the top shock insulation support, the connection reliability between the whole shock insulation support and the tunnel can be ensured. Through adoption of a structure in which the inner barrel and the outer barrel are nested with each other, so that the tunnel can move slightly relative to the fixed ground in the vertical direction when a vertical earthquake occurs, and the influence of the vertical earthquake on the tunnel can be lowered. The shock insulation support is precise in structure, canperform multi-dimensional free motion in the vertical direction, the horizontal direction and the circumferential direction, is very suitable for being applied to shockproof engineering of tunnels orpipelines with circular section structures, and is free from maintenance after construction.
本发明涉及地下隧道工程技术领域，具体涉及一种用于隧道隔震的顶部隔震支座，包括竖向滑动系统、水平滑轨系统和弧形滑轨系统，所述竖向滑动系统包括可相对滑动的外筒和内筒，所述水平滑轨系统与内筒的底部相连接，所述弧形滑轨系统包括弧形滑轨，所述弧形滑轨的滑动方向与隧道的圆形截面的方向一致，可以保证整个隔震支座与隧道的连接可靠性，本发明因采用了相互嵌套的内筒、外筒结构，在遭受竖向地震时，隧道在竖直方向上可发生相对固定地面的微小运动，可以减轻竖向地震对隧道的影响；本发明的隔震支座结构严谨，可在竖直方向、水平方向、圆周方向多维度自由运动，非常适合用于圆形断面结构的隧道或管道的防震工程中，且其施工后免维护。
Top shock insulation support for tunnel shock insulation
一种用于隧道隔震的顶部隔震支座
SHEN CHAOYONG (Autor:in) / HUANG XIANGYUN (Autor:in) / CHEN YANGYANG (Autor:in) / TAN PING (Autor:in) / MA YUHONG (Autor:in) / CHEN JIANQIU (Autor:in) / WU DI (Autor:in) / ZHOU FULIN (Autor:in) / ZHANG JIANHUA (Autor:in)
20.11.2020
Patent
Elektronische Ressource
Chinesisch
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