A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type rectangular pavement slab joint connecting structure for airport runway and pavement slab
The invention discloses an assembly type rectangular pavement slab joint connecting structure for an airport runway. A pavement slab comprises a slab body, a dovetail groove, a steel plate layer and a tenon belt; a dovetail groove is formed in the central axis of the outer side wall of the plate body; the dovetail groove transversely extends along the plate body, a groove opening of the dovetail groove is formed in the side wall of the plate body, and the width of the groove bottom of the dovetail groove is larger than that of the groove opening of the dovetail groove; the steel plate layer is laid on the inner side wall of the dovetail groove; and notches of the dovetail grooves of the adjacent plate bodies are aligned. According to the structure, the shrinkage deformation of the pavement slab body caused by temperature or load change is resisted through the limiting of the dovetail groove and the tenon belt, meanwhile, the good load transmission capacity is achieved, and it is ensured that the overall stability of the assembly type pavement slab meets the use requirement of an airfield pavement.
本申请公开了一种用于机场跑道的装配式矩形道面板接缝连接结构、道面板，包括：板体、燕尾槽、钢板层、榫带；板体的外侧壁中心轴线上开设燕尾槽；燕尾槽沿板体横向延伸，燕尾槽的槽口开设于板体侧壁上，燕尾槽的槽底宽度大与燕尾槽槽口宽度；钢板层铺设于燕尾槽内侧壁上；相邻板体的燕尾槽槽口对齐设置。该结构通过燕尾槽限制与“榫带”抵抗因温度或荷载变化引起的道面板体收缩变形，同时具备良好的荷载传递能力，确保装配式道面板的整体稳定性满足机场道面使用要求。
Assembly type rectangular pavement slab joint connecting structure for airport runway and pavement slab
The invention discloses an assembly type rectangular pavement slab joint connecting structure for an airport runway. A pavement slab comprises a slab body, a dovetail groove, a steel plate layer and a tenon belt; a dovetail groove is formed in the central axis of the outer side wall of the plate body; the dovetail groove transversely extends along the plate body, a groove opening of the dovetail groove is formed in the side wall of the plate body, and the width of the groove bottom of the dovetail groove is larger than that of the groove opening of the dovetail groove; the steel plate layer is laid on the inner side wall of the dovetail groove; and notches of the dovetail grooves of the adjacent plate bodies are aligned. According to the structure, the shrinkage deformation of the pavement slab body caused by temperature or load change is resisted through the limiting of the dovetail groove and the tenon belt, meanwhile, the good load transmission capacity is achieved, and it is ensured that the overall stability of the assembly type pavement slab meets the use requirement of an airfield pavement.
本申请公开了一种用于机场跑道的装配式矩形道面板接缝连接结构、道面板，包括：板体、燕尾槽、钢板层、榫带；板体的外侧壁中心轴线上开设燕尾槽；燕尾槽沿板体横向延伸，燕尾槽的槽口开设于板体侧壁上，燕尾槽的槽底宽度大与燕尾槽槽口宽度；钢板层铺设于燕尾槽内侧壁上；相邻板体的燕尾槽槽口对齐设置。该结构通过燕尾槽限制与“榫带”抵抗因温度或荷载变化引起的道面板体收缩变形，同时具备良好的荷载传递能力，确保装配式道面板的整体稳定性满足机场道面使用要求。
Assembly type rectangular pavement slab joint connecting structure for airport runway and pavement slab
用于机场跑道的装配式矩形道面板接缝连接结构、道面板
LIU XINGNING (author) / CHEN XIONG (author) / PAN GUORUI (author) / MA YAOLU (author) / LI BIN (author) / FU YU (author) / CAI ZHIMIN (author) / CHEN DEGONG (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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