Drainage structure for improving stability of silt stratum roadbed

• Main Authors: CHEN SHENGTIAN, LU RUIQIANG, LI MENG, DING LEI, WANG YUSHAN, WANG ZIRONG, WU FENG, NIE YONGCHEN, LYU JIA, ZHANG CHUNSHENG
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• 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

According to the technical scheme, the drainage structure for improving the stability of the silt stratum roadbed is characterized in that the drainage structure for improving the stability of the silt stratum roadbed comprises a drainage sand cushion layer, double-layer longitudinal and transverse...