Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound barrier concave-convex overlapping system
The invention provides a sound barrier concave-convex overlapping system which comprises stand columns arranged according to a certain interval and a screen body arranged between the adjacent stand columns; each stand column comprises a web plate and two or more wing plates fixedly connected with the web plate; the screen body comprises a shell; each wing plate comprises a wing plate body and a blocking structure arranged on the edge of the wing plate body; and a limiting structure is arranged at the end of the shell, and in the using state, the limiting structure is matched with the blocking structure. Due to the fact that anti-disengaging stand columns and anti-disengaging screen bodies matched with the anti-disengaging stand columns are adopted, compared with a sound barrier structure of an existing structure, under the impact energy generated when a vehicle collides, even if the screen bodies are torn into two halves, the two ends of an anti-disengaging screen body sample can still be stably connected into the stand columns and cannot fall off to the ground, the safety of people and vehicles under a bridge is greatly guaranteed, tests prove that the anti-falling safety performance is improved by 10 times or more, and the sound barrier concave-convex overlapping system has great application value.
本发明提供一种声屏障凹凸重叠系统，其包括按照一定间隔设置的立柱和设置在相邻的所述立柱之间的屏体，所述立柱包括包括腹板和与该腹板固定连接的翼板，所述翼板为两个或以上，所述屏体包括外壳，所述翼板包括翼板本体和设置在所述翼板本体边缘的阻挡结构，所述外壳的端部设置有限位结构，使用状态时，所述限位结构与所述阻挡结构相配合。其由于采用了防脱立柱及与之相配合的防脱屏体，相比现有结构的声屏障结构，在受到车辆撞击时的冲击能量下，即使屏体被撞击撕裂成两半，但防脱屏体试样两端仍旧可稳定连接在立柱中而不会脱落掉到地面上，极大的保障了桥下人车的安全，经试验验证，其防跌落安全性能提升了10倍以上，具备很大的应用价值。
Sound barrier concave-convex overlapping system
The invention provides a sound barrier concave-convex overlapping system which comprises stand columns arranged according to a certain interval and a screen body arranged between the adjacent stand columns; each stand column comprises a web plate and two or more wing plates fixedly connected with the web plate; the screen body comprises a shell; each wing plate comprises a wing plate body and a blocking structure arranged on the edge of the wing plate body; and a limiting structure is arranged at the end of the shell, and in the using state, the limiting structure is matched with the blocking structure. Due to the fact that anti-disengaging stand columns and anti-disengaging screen bodies matched with the anti-disengaging stand columns are adopted, compared with a sound barrier structure of an existing structure, under the impact energy generated when a vehicle collides, even if the screen bodies are torn into two halves, the two ends of an anti-disengaging screen body sample can still be stably connected into the stand columns and cannot fall off to the ground, the safety of people and vehicles under a bridge is greatly guaranteed, tests prove that the anti-falling safety performance is improved by 10 times or more, and the sound barrier concave-convex overlapping system has great application value.
本发明提供一种声屏障凹凸重叠系统，其包括按照一定间隔设置的立柱和设置在相邻的所述立柱之间的屏体，所述立柱包括包括腹板和与该腹板固定连接的翼板，所述翼板为两个或以上，所述屏体包括外壳，所述翼板包括翼板本体和设置在所述翼板本体边缘的阻挡结构，所述外壳的端部设置有限位结构，使用状态时，所述限位结构与所述阻挡结构相配合。其由于采用了防脱立柱及与之相配合的防脱屏体，相比现有结构的声屏障结构，在受到车辆撞击时的冲击能量下，即使屏体被撞击撕裂成两半，但防脱屏体试样两端仍旧可稳定连接在立柱中而不会脱落掉到地面上，极大的保障了桥下人车的安全，经试验验证，其防跌落安全性能提升了10倍以上，具备很大的应用价值。
Sound barrier concave-convex overlapping system
声屏障凹凸重叠系统
ZENG YOULI (Autor:in) / HE LONG (Autor:in) / PENG HANZE (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
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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