A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expansion joint device for roads and bridges and construction method of expansion joint device
The invention relates to the technical field of roads and bridges, and discloses an expansion joint device for roads and bridges, which comprises a mounting support, a movable adjusting assembly and a first functional sealing element. The mounting supports are arranged in pairs; the movable adjusting assembly comprises a fixed part and a movable part, the fixed part is arranged on the outer side wall of one mounting support, and the movable part is arranged in the through hole located in the same axis in a penetrating mode; the first functional sealing piece is of a U-shaped structure and is detachably arranged in a set gap between the paired mounting supports. According to the expansion joint device, the situation that the structural form of the concrete slab is damaged can be avoided through movement adjustment of the expansion joint device and the concrete slab, expansion and contraction of the concrete slab caused by the temperature and humidity difference can be flexibly coped with through the expansion joint device, the stability of the adjustment process is improved, and the overall structural form of the concrete slab in the adjustment process is guaranteed. The invention further discloses a construction method of the expansion joint device for the roads and the bridges.
本申请涉及路桥技术领域，公开一种用于路桥的伸缩缝装置，包括：安装支座、活动调节组件和第一功能密封件。安装支座成对设置；活动调节组件包括固定部和活动部，固定部设置于其中一安装支座的外侧壁上，活动部穿设于处于同一轴线的贯穿孔内；第一功能密封件呈U形结构，且可拆卸地设置于成对的安装支座之间的设定间隙内。在本申请中，通过二者的移动调节能够避免混凝土板的结构形态被破坏的情况，利用该伸缩缝装置能够灵活地应对由温度及湿度差引起的混凝土板的膨胀和收缩，提升了调节过程的稳定性，保证了调节过程中混凝土板的整体结构形态。本申请还公开一种用于路桥的伸缩缝装置的施工方法。
Expansion joint device for roads and bridges and construction method of expansion joint device
The invention relates to the technical field of roads and bridges, and discloses an expansion joint device for roads and bridges, which comprises a mounting support, a movable adjusting assembly and a first functional sealing element. The mounting supports are arranged in pairs; the movable adjusting assembly comprises a fixed part and a movable part, the fixed part is arranged on the outer side wall of one mounting support, and the movable part is arranged in the through hole located in the same axis in a penetrating mode; the first functional sealing piece is of a U-shaped structure and is detachably arranged in a set gap between the paired mounting supports. According to the expansion joint device, the situation that the structural form of the concrete slab is damaged can be avoided through movement adjustment of the expansion joint device and the concrete slab, expansion and contraction of the concrete slab caused by the temperature and humidity difference can be flexibly coped with through the expansion joint device, the stability of the adjustment process is improved, and the overall structural form of the concrete slab in the adjustment process is guaranteed. The invention further discloses a construction method of the expansion joint device for the roads and the bridges.
本申请涉及路桥技术领域，公开一种用于路桥的伸缩缝装置，包括：安装支座、活动调节组件和第一功能密封件。安装支座成对设置；活动调节组件包括固定部和活动部，固定部设置于其中一安装支座的外侧壁上，活动部穿设于处于同一轴线的贯穿孔内；第一功能密封件呈U形结构，且可拆卸地设置于成对的安装支座之间的设定间隙内。在本申请中，通过二者的移动调节能够避免混凝土板的结构形态被破坏的情况，利用该伸缩缝装置能够灵活地应对由温度及湿度差引起的混凝土板的膨胀和收缩，提升了调节过程的稳定性，保证了调节过程中混凝土板的整体结构形态。本申请还公开一种用于路桥的伸缩缝装置的施工方法。
Expansion joint device for roads and bridges and construction method of expansion joint device
用于路桥的伸缩缝装置及其施工方法
WANG XIAOBO (author) / CHEN JINXIANG (author) / ZHANG RUI (author) / ZHAO CHENGJUN (author) / XU JIALONG (author) / LIU ZIRUI (author) / CHEN PENG (author) / CHU GUANGKAI (author) / ZHAO XIAOLONG (author) / HE JUNBIN (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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