Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge support device capable of sliding in one direction and rotating in plane and method
The invention belongs to the technical field of bridge engineering, and provides a bridge support device capable of sliding in one direction and rotating in a plane and a method. The support restraining device is composed of an upper support plate, a wear-resisting plate, a sealing ring, a spherical crown lining plate, a lower support plate and bolts; wherein a single-side rib of the upper support plate is arc-shaped; a single-side sliding groove of the lower support plate is arc-shaped; the upper support plate is connected with a beam through a beam bottom embedded bolt; a wear-resisting plate and a sealing ring are arranged between the upper support plate and the spherical crown lining plate; a wear-resisting plate is arranged between the spherical crown lining plate and the lower support plate; the lower support plate is connected with the bridge pier through bolts; and a gap is reserved between the upper support plate and the lower support plate. The bridge support capable of sliding in one direction and rotating in the plane can adapt to plane rotation of an upper structure of a bridge, can adapt to temperature deformation, can slide in the bridge direction, does not generate temperature secondary internal force on a main beam, and is suitable for a plane curve bridge.
本发明属于桥梁工程技术领域，提供了一种单向滑动并可平面转动的桥梁支座装置及方法。该支座约束装置，上支座板、耐磨板、密封圈、球冠衬板、下支座板和螺栓组成；上支座板的单侧肋为弧形；下支座板的单侧滑槽为弧形；上支座板通过梁底预埋螺栓与梁相连接；上支座板与球冠衬板之间设置耐磨板和密封圈；球冠衬板与下支座板之间设置耐磨板；下支座板通过螺栓与桥墩相连接。上支座板与下支座板之间留有缝隙。本发明的效果和益处在于：种单向滑动并可平面转动的桥梁支座能适应桥梁上部结构平面转动，能适应温度变形，能顺桥向滑动，主梁不会产生温度次内力，适用于平面曲线桥。
Bridge support device capable of sliding in one direction and rotating in plane and method
The invention belongs to the technical field of bridge engineering, and provides a bridge support device capable of sliding in one direction and rotating in a plane and a method. The support restraining device is composed of an upper support plate, a wear-resisting plate, a sealing ring, a spherical crown lining plate, a lower support plate and bolts; wherein a single-side rib of the upper support plate is arc-shaped; a single-side sliding groove of the lower support plate is arc-shaped; the upper support plate is connected with a beam through a beam bottom embedded bolt; a wear-resisting plate and a sealing ring are arranged between the upper support plate and the spherical crown lining plate; a wear-resisting plate is arranged between the spherical crown lining plate and the lower support plate; the lower support plate is connected with the bridge pier through bolts; and a gap is reserved between the upper support plate and the lower support plate. The bridge support capable of sliding in one direction and rotating in the plane can adapt to plane rotation of an upper structure of a bridge, can adapt to temperature deformation, can slide in the bridge direction, does not generate temperature secondary internal force on a main beam, and is suitable for a plane curve bridge.
本发明属于桥梁工程技术领域，提供了一种单向滑动并可平面转动的桥梁支座装置及方法。该支座约束装置，上支座板、耐磨板、密封圈、球冠衬板、下支座板和螺栓组成；上支座板的单侧肋为弧形；下支座板的单侧滑槽为弧形；上支座板通过梁底预埋螺栓与梁相连接；上支座板与球冠衬板之间设置耐磨板和密封圈；球冠衬板与下支座板之间设置耐磨板；下支座板通过螺栓与桥墩相连接。上支座板与下支座板之间留有缝隙。本发明的效果和益处在于：种单向滑动并可平面转动的桥梁支座能适应桥梁上部结构平面转动，能适应温度变形，能顺桥向滑动，主梁不会产生温度次内力，适用于平面曲线桥。
Bridge support device capable of sliding in one direction and rotating in plane and method
一种单向滑动并可平面转动的桥梁支座装置及方法
ZHANG ZHE (Autor:in) / JIANG TAO (Autor:in) / WANG HUILI (Autor:in) / HE XINGWEN (Autor:in) / ZHU WEIZHI (Autor:in) / SHI LEI (Autor:in) / TAN YANBIN (Autor:in) / WANG XINSHAN (Autor:in) / TANG CHUNYAN (Autor:in) / SHANG JIN (Autor:in)
14.09.2021
Patent
Elektronische Ressource
Chinesisch
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