Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type guardrail
The invention relates to an assembly type guardrail which comprises a leveling layer, a concrete guardrail body and connecting steel bars, and the leveling layer is used for leveling a bridge floor; the concrete guardrail is arranged on one side of the leveling layer; one end of each connecting steel bar is a bridge body end, the other end of the connecting steel bar is a guardrail end, the bridge body end is arranged in the leveling layer in a penetrating mode, the guardrail end is arranged in the concrete guardrail in a penetrating mode, and the part, close to the leveling layer, of the guardrail end transits to the part, close to the concrete guardrail, of the bridge body end in the width direction parallel to the leveling layer. The concrete guardrail is arranged on one side of the leveling layer, the concrete guardrail and the leveling layer are connected through the connecting steel bars, and connection between the leveling layer and the concrete guardrail can be enhanced. When the concrete guardrail is impacted, impact force can be transmitted to the leveling layer from the concrete guardrail along the connecting steel bars, it is guaranteed that the transmission path of the impact force between the concrete guardrail and the leveling layer is clear, the impact force is transmitted to the leveling layer with a larger stress structure, and the structural stability of the concrete guardrail can be effectively protected.
本发明涉及一种装配式护栏，包括调平层、混凝土护栏和连接钢筋，调平层用于平整桥面；混凝土护栏设置在调平层的一侧；连接钢筋的一端为桥体端，连接钢筋的另一端为护栏端，桥体端穿设在调平层内，护栏端穿设在混凝土护栏内，护栏端靠近调平层的部分沿平行于调平层的宽度方向过渡至桥体端靠近混凝土护栏的部分。混凝土护栏设置在调平层的一侧，混凝土护栏和调平层通过连接钢筋连接，能够加强调平层和混凝土护栏之间的连接。当混凝土护栏受到冲击时，冲击力能够沿连接钢筋从混凝土护栏上传递至调平层，保证冲击力在混凝土护栏和调平层之间的传递路径明确，将冲击力传递至受力结构更大的调平层上，能够有效保护混凝土护栏的结构稳固性。
Assembly type guardrail
The invention relates to an assembly type guardrail which comprises a leveling layer, a concrete guardrail body and connecting steel bars, and the leveling layer is used for leveling a bridge floor; the concrete guardrail is arranged on one side of the leveling layer; one end of each connecting steel bar is a bridge body end, the other end of the connecting steel bar is a guardrail end, the bridge body end is arranged in the leveling layer in a penetrating mode, the guardrail end is arranged in the concrete guardrail in a penetrating mode, and the part, close to the leveling layer, of the guardrail end transits to the part, close to the concrete guardrail, of the bridge body end in the width direction parallel to the leveling layer. The concrete guardrail is arranged on one side of the leveling layer, the concrete guardrail and the leveling layer are connected through the connecting steel bars, and connection between the leveling layer and the concrete guardrail can be enhanced. When the concrete guardrail is impacted, impact force can be transmitted to the leveling layer from the concrete guardrail along the connecting steel bars, it is guaranteed that the transmission path of the impact force between the concrete guardrail and the leveling layer is clear, the impact force is transmitted to the leveling layer with a larger stress structure, and the structural stability of the concrete guardrail can be effectively protected.
本发明涉及一种装配式护栏，包括调平层、混凝土护栏和连接钢筋，调平层用于平整桥面；混凝土护栏设置在调平层的一侧；连接钢筋的一端为桥体端，连接钢筋的另一端为护栏端，桥体端穿设在调平层内，护栏端穿设在混凝土护栏内，护栏端靠近调平层的部分沿平行于调平层的宽度方向过渡至桥体端靠近混凝土护栏的部分。混凝土护栏设置在调平层的一侧，混凝土护栏和调平层通过连接钢筋连接，能够加强调平层和混凝土护栏之间的连接。当混凝土护栏受到冲击时，冲击力能够沿连接钢筋从混凝土护栏上传递至调平层，保证冲击力在混凝土护栏和调平层之间的传递路径明确，将冲击力传递至受力结构更大的调平层上，能够有效保护混凝土护栏的结构稳固性。
Assembly type guardrail
装配式护栏
XU DONGJIN (Autor:in) / WANG LEI (Autor:in) / TAN BUHAO (Autor:in) / LIANG CHUANBO (Autor:in) / LIN JIAWEI (Autor:in) / WANG TONG (Autor:in) / ZENG GUANFENG (Autor:in) / LIU DEQI (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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