Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof device for bridge support
The invention relates to the technical field of bridge support waterproofing, aims to solve the problem that the service life of a bridge support is affected due to the fact that the bridge support is soaked in water for a long time, corrosion of the support is aggravated, a sliding pair of the support is damaged, and provides a bridge support waterproofing device which comprises an upper plate, a waterproof cover, an elastic displacement device and a lower plate. The upper plate is in sealed connection with the upper portion of the waterproof cover, the lower portion of the waterproof cover is connected with the elastic displacement device, the elastic displacement device is connected with the lower plate, the lower plate is embedded in the side face of an abutment, the elastic displacement device is in non-sealed connection with the waterproof cover and the lower plate, and the beam body, the upper plate, the waterproof cover, the lower plate and the abutment jointly form a semi-closed space. Air pressure in the waterproof device is used for resisting water level rise, so that water level difference is formed inside and outside the waterproof device, the support cannot be eroded by water, the support is protected, the corrosion resistance of the support is effectively improved, and the service life of the support is prolonged.
本发明涉及桥梁支座防水技术领域，旨在解决桥梁支座长期被水浸泡，加剧支座的腐蚀和破坏支座的滑动副，从而影响其服役寿命的问题，提供一种桥梁支座防水装置，包括上板、防水罩、弹性位移装置以及下板，其中：上板预埋于梁体中，上板与防水罩上部密封连接，防水罩下部与弹性位移装置连接，弹性位移装置与下板连接，下板预埋于墩台侧面，弹性位移装置与防水罩、下板之间非密封连接，梁体、上板、防水罩、下板以及墩台之间共同形成半封闭空间，半封闭空间内用于设置支座，本发明利用防水装置内部的气压抵抗水位升高，使得防水装置内、外部形成水位差，水将无法侵蚀支座，实现对支座的保护，有效提高支座的抗腐蚀性，延长支座的使用寿命。
Waterproof device for bridge support
The invention relates to the technical field of bridge support waterproofing, aims to solve the problem that the service life of a bridge support is affected due to the fact that the bridge support is soaked in water for a long time, corrosion of the support is aggravated, a sliding pair of the support is damaged, and provides a bridge support waterproofing device which comprises an upper plate, a waterproof cover, an elastic displacement device and a lower plate. The upper plate is in sealed connection with the upper portion of the waterproof cover, the lower portion of the waterproof cover is connected with the elastic displacement device, the elastic displacement device is connected with the lower plate, the lower plate is embedded in the side face of an abutment, the elastic displacement device is in non-sealed connection with the waterproof cover and the lower plate, and the beam body, the upper plate, the waterproof cover, the lower plate and the abutment jointly form a semi-closed space. Air pressure in the waterproof device is used for resisting water level rise, so that water level difference is formed inside and outside the waterproof device, the support cannot be eroded by water, the support is protected, the corrosion resistance of the support is effectively improved, and the service life of the support is prolonged.
本发明涉及桥梁支座防水技术领域，旨在解决桥梁支座长期被水浸泡，加剧支座的腐蚀和破坏支座的滑动副，从而影响其服役寿命的问题，提供一种桥梁支座防水装置，包括上板、防水罩、弹性位移装置以及下板，其中：上板预埋于梁体中，上板与防水罩上部密封连接，防水罩下部与弹性位移装置连接，弹性位移装置与下板连接，下板预埋于墩台侧面，弹性位移装置与防水罩、下板之间非密封连接，梁体、上板、防水罩、下板以及墩台之间共同形成半封闭空间，半封闭空间内用于设置支座，本发明利用防水装置内部的气压抵抗水位升高，使得防水装置内、外部形成水位差，水将无法侵蚀支座，实现对支座的保护，有效提高支座的抗腐蚀性，延长支座的使用寿命。
Waterproof device for bridge support
一种桥梁支座防水装置
QIU TINGQI (Autor:in) / DAI JIE (Autor:in) / LIU HAILIANG (Autor:in) / ZHOU YANFENG (Autor:in) / PU LIE (Autor:in) / LIU WEI (Autor:in) / LIU CHENG (Autor:in) / ZHU KUNNING (Autor:in) / ZHANG QIFAN (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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