A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Viaduct deck continuous structure and construction method thereof
The invention discloses a viaduct deck continuous structure and a construction method thereof, solves the problems that in the prior art, a viaduct is prone to water seepage and cracking, and has the beneficial effects that downward water seepage of the viaduct deck continuous structure occurs on the surface as far as possible, and the rigidity is improved. Comprising sealant and a sealing strip which are filled in a beam end seam, a rigid plate and a flexible plate are arranged above the beam end seam, the rigid plate strides over the beam end seam to enhance the rigidity of the bridge deck continuous structure at the beam end seam, the length of the flexible plate is larger than that of the rigid plate, and the flexible plate covers the surface of the rigid plate to provide a motion space for the rigid plate. The reinforcing mesh is arranged above the flexible plate, the longitudinal reinforcing steel bars located within the set range above the beam end seam are unbonded longitudinal reinforcing steel bars, concrete is cast in place at the reinforcing mesh to form a concrete consolidation body, and an asphalt layer is laid on the top of the concrete consolidation body.
本发明公开了一种高架桥桥面连续结构及其施工方法，解决了现有技术中高架桥容易出现渗水、出现开裂的问题，具有尽可能表面出现桥面连续结构向下渗水、提高刚度的有益效果，具体方案如下：一种高架桥桥面连续结构，包括填充于梁端缝内的密封胶和密封条，梁端缝上方设置刚性板和柔性板，刚性板跨过梁端缝设置以增强桥面连续结构在梁端缝处的刚度，柔性板的长度大于刚性板的长度，柔性板覆盖于刚性板的表面为刚性板提供运动空间，钢筋网设置于柔性板的上方，位于梁端缝上方设定范围内的纵向钢筋为无粘结纵向钢筋，混凝土现浇于钢筋网处形成混凝土固结体，混凝土固结体顶部铺设沥青层。
Viaduct deck continuous structure and construction method thereof
The invention discloses a viaduct deck continuous structure and a construction method thereof, solves the problems that in the prior art, a viaduct is prone to water seepage and cracking, and has the beneficial effects that downward water seepage of the viaduct deck continuous structure occurs on the surface as far as possible, and the rigidity is improved. Comprising sealant and a sealing strip which are filled in a beam end seam, a rigid plate and a flexible plate are arranged above the beam end seam, the rigid plate strides over the beam end seam to enhance the rigidity of the bridge deck continuous structure at the beam end seam, the length of the flexible plate is larger than that of the rigid plate, and the flexible plate covers the surface of the rigid plate to provide a motion space for the rigid plate. The reinforcing mesh is arranged above the flexible plate, the longitudinal reinforcing steel bars located within the set range above the beam end seam are unbonded longitudinal reinforcing steel bars, concrete is cast in place at the reinforcing mesh to form a concrete consolidation body, and an asphalt layer is laid on the top of the concrete consolidation body.
本发明公开了一种高架桥桥面连续结构及其施工方法，解决了现有技术中高架桥容易出现渗水、出现开裂的问题，具有尽可能表面出现桥面连续结构向下渗水、提高刚度的有益效果，具体方案如下：一种高架桥桥面连续结构，包括填充于梁端缝内的密封胶和密封条，梁端缝上方设置刚性板和柔性板，刚性板跨过梁端缝设置以增强桥面连续结构在梁端缝处的刚度，柔性板的长度大于刚性板的长度，柔性板覆盖于刚性板的表面为刚性板提供运动空间，钢筋网设置于柔性板的上方，位于梁端缝上方设定范围内的纵向钢筋为无粘结纵向钢筋，混凝土现浇于钢筋网处形成混凝土固结体，混凝土固结体顶部铺设沥青层。
Viaduct deck continuous structure and construction method thereof
一种高架桥桥面连续结构及其施工方法
LI DONGXIAO (author) / GAO MENG (author) / SUN XUFENG (author) / XU DAOHAN (author) / LIU KAI (author) / CAI ZHENSHAN (author) / ZHANG JINTAO (author) / YIN XUSHENG (author) / HU MINGGANG (author) / ZHANG ZHENSHUO (author)
2024-10-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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