Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision guardrail for highway bridge
The invention provides an anti-collision guardrail for a highway bridge. The two sides of the road and bridge surface of the highway bridge are hollowed-out edges. The anti-collision guardrail for a highway bridge is characterized by comprising a plurality of three-sided saddle-shaped connecting pieces used for being clamped at the hollowed-out edges of the bridge surface, and a beam-column combined structure which fixed to the multiple connecting pieces and can block out-of-control vehicles on the bridge surface. Each connecting piece comprises a first clamping plate, a second clamping plateand a connecting plate, wherein the first clamping plate and the second clamping plate can be attached to the upper surface and the lower surface of the hollowed-out edge respectively, and the connecting plate is integrally connected with the first clamping plate and the second clamping plate to form a three-sided structure. The beam-column combined structure comprises right-angled triangular combined stand columns with the number the same as that of the connecting pieces, and a plurality of crossbeams. The combined stand column is fixed to the corresponding connecting piece in the mode that one vertical edge of the combined stand column is attached to the first clamping plate of the corresponding connecting piece, and at least two crossbeams are fixed between every two adjacent combined stand columns.
本发明提供了一种公路桥梁用防撞护栏，所述公路桥梁的路桥面两侧为挑空边缘，其特征在于，所述公路桥梁用防撞护栏包括：多个三面式马鞍形连接件，用于夹设在所述桥面的挑空边缘；以及梁柱组合结构，与多个所述连接件固定，能够对桥面上失控的车辆进行阻挡；每一所述连接件包括：能够分别与所述挑空边缘的上表面、下表面贴合的第一夹板和第二夹板，以及与所述第一夹板和所述第二夹板一体连接构成三面式结构的连接板；所述梁柱组合结构包括：与所述连接件数量相同的直角三角式组合立柱；以及多根横梁；所述组合立柱通过以其中一垂直边与对应的连接件的第一夹板贴合的方式固定在其对应的连接件上，相邻的两组组合立柱之间固定有至少两根横梁。
Anti-collision guardrail for highway bridge
The invention provides an anti-collision guardrail for a highway bridge. The two sides of the road and bridge surface of the highway bridge are hollowed-out edges. The anti-collision guardrail for a highway bridge is characterized by comprising a plurality of three-sided saddle-shaped connecting pieces used for being clamped at the hollowed-out edges of the bridge surface, and a beam-column combined structure which fixed to the multiple connecting pieces and can block out-of-control vehicles on the bridge surface. Each connecting piece comprises a first clamping plate, a second clamping plateand a connecting plate, wherein the first clamping plate and the second clamping plate can be attached to the upper surface and the lower surface of the hollowed-out edge respectively, and the connecting plate is integrally connected with the first clamping plate and the second clamping plate to form a three-sided structure. The beam-column combined structure comprises right-angled triangular combined stand columns with the number the same as that of the connecting pieces, and a plurality of crossbeams. The combined stand column is fixed to the corresponding connecting piece in the mode that one vertical edge of the combined stand column is attached to the first clamping plate of the corresponding connecting piece, and at least two crossbeams are fixed between every two adjacent combined stand columns.
本发明提供了一种公路桥梁用防撞护栏，所述公路桥梁的路桥面两侧为挑空边缘，其特征在于，所述公路桥梁用防撞护栏包括：多个三面式马鞍形连接件，用于夹设在所述桥面的挑空边缘；以及梁柱组合结构，与多个所述连接件固定，能够对桥面上失控的车辆进行阻挡；每一所述连接件包括：能够分别与所述挑空边缘的上表面、下表面贴合的第一夹板和第二夹板，以及与所述第一夹板和所述第二夹板一体连接构成三面式结构的连接板；所述梁柱组合结构包括：与所述连接件数量相同的直角三角式组合立柱；以及多根横梁；所述组合立柱通过以其中一垂直边与对应的连接件的第一夹板贴合的方式固定在其对应的连接件上，相邻的两组组合立柱之间固定有至少两根横梁。
Anti-collision guardrail for highway bridge
公路桥梁用防撞护栏
HUANG LIANG (Autor:in) / JIANG JINJIN (Autor:in) / FENG YITENG (Autor:in) / YAO JUNCHENG (Autor:in) / LIU DUN (Autor:in) / ZHANG XIAOWANG (Autor:in) / JIANG LIANGXIONG (Autor:in) / HOU YUJIE (Autor:in) / LI HAODIAN (Autor:in) / PENG LIANGKUN (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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