Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision sound barrier structure with elastic self-recovery function
The invention discloses an anti-collision sound barrier structure with an elastic self-recovery function, which comprises an elastic foundation connecting piece, an anti-collision cross beam, an elastic cross brace, an upright post, a noise reduction plate and a concrete base, and is characterized in that the elastic foundation connecting piece is a sandwich structure with flange plates arranged at two ends and an extension spring arranged in the middle; the elastic foundation connecting piece is fixed to the top of a concrete base through a flange plate on the lower layer and an anchor bolt, the stand column is welded and fixed to the upper face of a flange plate on the upper layer of the elastic foundation connecting piece, the section of the stand column is in an arc shape protruding outwards towards the side of a traffic lane, and one end of the elastic transverse support is anchored to the stand column. The noise reduction plate is assembled between the stand columns, the anti-collision cross beam protrudes out of the front face of the noise reduction plate, and the concrete base and a foundation are anchored. The structural sound barrier has the anti-collision guiding function, self-recovery can be achieved through the elastic design, the influence of bridge vibration on the foundation anchoring strength is effectively avoided, construction is easy and convenient, and the engineering cost is saved.
本发明公开了一种具有弹性自恢复功能的防撞声屏障结构，包括弹性基础连接件、防撞横梁、弹性横撑、立柱、降噪板、混凝土基座，所述弹性基础连接件为两端设置法兰板中间设置拉伸弹簧的夹心结构，所述弹性基础连接件通过下层的法兰板与锚固螺栓固定在混凝土基座顶部，所述立柱与所述弹性基础连接件上层的法兰板的上面焊接固定，所述立柱截面形状为向行车道侧外凸的弧形，所述弹性横撑一端与立柱锚固，另一端连接防撞横梁，所述降噪板组装在所述立柱之间，所述防撞横梁突出降噪板前面设置，所述混凝土基座与基础锚固。本发明结构声屏障具备防撞导向功能，弹性设计能够实现自我恢复，有效避免桥梁振动对基础锚固强度的影响，施工简便，节省工程造价。
Anti-collision sound barrier structure with elastic self-recovery function
The invention discloses an anti-collision sound barrier structure with an elastic self-recovery function, which comprises an elastic foundation connecting piece, an anti-collision cross beam, an elastic cross brace, an upright post, a noise reduction plate and a concrete base, and is characterized in that the elastic foundation connecting piece is a sandwich structure with flange plates arranged at two ends and an extension spring arranged in the middle; the elastic foundation connecting piece is fixed to the top of a concrete base through a flange plate on the lower layer and an anchor bolt, the stand column is welded and fixed to the upper face of a flange plate on the upper layer of the elastic foundation connecting piece, the section of the stand column is in an arc shape protruding outwards towards the side of a traffic lane, and one end of the elastic transverse support is anchored to the stand column. The noise reduction plate is assembled between the stand columns, the anti-collision cross beam protrudes out of the front face of the noise reduction plate, and the concrete base and a foundation are anchored. The structural sound barrier has the anti-collision guiding function, self-recovery can be achieved through the elastic design, the influence of bridge vibration on the foundation anchoring strength is effectively avoided, construction is easy and convenient, and the engineering cost is saved.
本发明公开了一种具有弹性自恢复功能的防撞声屏障结构，包括弹性基础连接件、防撞横梁、弹性横撑、立柱、降噪板、混凝土基座，所述弹性基础连接件为两端设置法兰板中间设置拉伸弹簧的夹心结构，所述弹性基础连接件通过下层的法兰板与锚固螺栓固定在混凝土基座顶部，所述立柱与所述弹性基础连接件上层的法兰板的上面焊接固定，所述立柱截面形状为向行车道侧外凸的弧形，所述弹性横撑一端与立柱锚固，另一端连接防撞横梁，所述降噪板组装在所述立柱之间，所述防撞横梁突出降噪板前面设置，所述混凝土基座与基础锚固。本发明结构声屏障具备防撞导向功能，弹性设计能够实现自我恢复，有效避免桥梁振动对基础锚固强度的影响，施工简便，节省工程造价。
Anti-collision sound barrier structure with elastic self-recovery function
一种具有弹性自恢复功能的防撞声屏障结构
WANG XIN (Autor:in) / YANG FUYU (Autor:in) / GONG SHUAI (Autor:in) / KANG HANJING (Autor:in) / LIU SIYUAN (Autor:in) / MA QING (Autor:in) / HU XUECHENG (Autor:in) / DENG BAO (Autor:in) / YAN SHUMING (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
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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