Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail
The invention discloses an aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail which comprises an aluminum alloy corrugated plate, an ECC energy consumption plate, an L-shaped aluminum alloy support, aluminum alloy-concrete combined stand columns, connecting bolts, connecting screws and an embedded bearing platform. The lower ends of the aluminum alloy-concrete combined stand columns are connected with the embedded bearing platform through the connecting bolts. The upper ends of the aluminum alloy-concrete combined stand columns are connected with the ECC energy consumption plate through the L-shaped aluminum alloy support and the connecting bolts. According to the aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail, first-stage impact energy consumption is carried out through the aluminum alloy corrugated plate; and the anti-impact rigidity of the aluminum alloy corrugated plate is improved through the ECC energy consumption plate, and meanwhile the impact energy is further dissipated through the ECC energy consumption plate. The mechanical properties of the aluminum alloy and the ECC concrete are reasonably utilized, and the concrete has the advantages of being high in durability, good in environmental protection performance, excellent in impact resistance, high in energy dissipation capacity, low in price, low in maintenance cost, capable of achieving rapid construction and replacement and the like.
本发明公开了一种铝合金波纹板‑ECC板组合防撞护栏，包括铝合金波纹板、ECC耗能板、L型铝合金支架、铝合金‑混凝土组合立柱、连接螺栓、连接螺钉、预埋承台。铝合金‑混凝土组合立柱下端通过连接螺栓与预埋承台连接；铝合金‑混凝土组合立柱上端与ECC耗能板通过L型铝合金支架和连接螺栓连接。该型铝合金波纹板‑ECC板组合防撞护栏通过铝合金波纹板进行第一阶段的冲击耗能；并通过ECC耗能板提升铝合金波纹板的抗冲击刚度，同时通过ECC耗能板进一步耗散冲击能量。本发明合理的利用了铝合金和ECC混凝土两种材料的力学性能，具有耐久性强、环保性能好、抗冲击性能优、耗能能力强、价格低廉、维修养护成本低、能够实现快速施工和更换等优点。
Aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail
The invention discloses an aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail which comprises an aluminum alloy corrugated plate, an ECC energy consumption plate, an L-shaped aluminum alloy support, aluminum alloy-concrete combined stand columns, connecting bolts, connecting screws and an embedded bearing platform. The lower ends of the aluminum alloy-concrete combined stand columns are connected with the embedded bearing platform through the connecting bolts. The upper ends of the aluminum alloy-concrete combined stand columns are connected with the ECC energy consumption plate through the L-shaped aluminum alloy support and the connecting bolts. According to the aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail, first-stage impact energy consumption is carried out through the aluminum alloy corrugated plate; and the anti-impact rigidity of the aluminum alloy corrugated plate is improved through the ECC energy consumption plate, and meanwhile the impact energy is further dissipated through the ECC energy consumption plate. The mechanical properties of the aluminum alloy and the ECC concrete are reasonably utilized, and the concrete has the advantages of being high in durability, good in environmental protection performance, excellent in impact resistance, high in energy dissipation capacity, low in price, low in maintenance cost, capable of achieving rapid construction and replacement and the like.
本发明公开了一种铝合金波纹板‑ECC板组合防撞护栏，包括铝合金波纹板、ECC耗能板、L型铝合金支架、铝合金‑混凝土组合立柱、连接螺栓、连接螺钉、预埋承台。铝合金‑混凝土组合立柱下端通过连接螺栓与预埋承台连接；铝合金‑混凝土组合立柱上端与ECC耗能板通过L型铝合金支架和连接螺栓连接。该型铝合金波纹板‑ECC板组合防撞护栏通过铝合金波纹板进行第一阶段的冲击耗能；并通过ECC耗能板提升铝合金波纹板的抗冲击刚度，同时通过ECC耗能板进一步耗散冲击能量。本发明合理的利用了铝合金和ECC混凝土两种材料的力学性能，具有耐久性强、环保性能好、抗冲击性能优、耗能能力强、价格低廉、维修养护成本低、能够实现快速施工和更换等优点。
Aluminum alloy corrugated plate-ECC plate combined anti-collision guardrail
一种铝合金波纹板-ECC板组合防撞护栏
YANG KUN (Autor:in) / WANG JIN (Autor:in) / XU WEIBING (Autor:in) / CAI LIXIANG (Autor:in) / CHEN YANJIANG (Autor:in) / HUANG XIAOMIN (Autor:in) / DING MENGJIA (Autor:in) / SUN HANG (Autor:in)
28.12.2021
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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