New and old roadbed connecting structure with horizontal mechanism

• Main Authors: HU PENG, YAN KAI, SONG QINGLAN, FU JINYUE, LUO YONGXIANG, WEN QING, XU JIBIN, JIA QINGCHUN, JIANG HEHU
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The utility model relates to the technical field of pavement foundations, and discloses a new and old roadbed connecting structure with a horizontal mechanism, which comprises an old roadbed and a new roadbed, the old roadbed comprises a first layer of lime soil of the old roadbed, and the upper side of the first layer of lime soil of the old roadbed is fixedly connected with a second layer of lime soil of the old roadbed. The upper side of the second layer of lime soil of the old roadbed is fixedly connected with an old roadbed water stabilizing layer, the upper side of the old roadbed water stabilizing layer is fixedly connected with an old roadbed coarse asphalt layer, the upper side of the old roadbed coarse asphalt layer is fixedly connected with an old roadbed fine asphalt layer, and the front side of the second layer of lime soil of the old roadbed is fixedly connected with a horizontal plate. The new roadbed comprises a new roadbed lime soil layer, the new roadbed lime soil layer is arranged on the up